SUGITA Takafumi

Researcher Name: SUGITA Takafumi

Div (Section) name/title: Earth System Division(Global Atmospheric Chemistry Section)/Chief Senior Researcher

Research Subject: Atmospheric chemistry utilizing satellite data

Degree(s): Physics

Professional Qualification(s): Earth Science

Environmental Speciality Field: atmospheric science

Keyword(s): stratosphere

Brief Description of Research: Studies have been performed utilizing Improved Limb Atmospheric Spectrometer I and II which were developed by Ministry of the Environment (Environmental Agency). Studies on development for a data retrieval algorithm from infrared spectra to atmospheric mixing ratios, validation of the retrieved mixing ratios, and processes for which regulate chemical species in the polar stratosphere have been performed.

Career: Hokkaido Tokai University
Solar Terrestrial Environmental Laboratory/Nagoya University
Earth Observation Research Center/National Space Development Agency of Japan

Membership of Academic Society: Meteorological Society of Japan,Japan Association of Aerosol Science and Technology (JAAST),Japan Geoscience Union,American Geophysical Union,The Japan Society of Atmospheric Chemistry

Research Subject

Fiscal Year: 2025
- 27188 : Climate Change and Air Quality Research Program
- 27204 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 27244 : Earth System Domain: Foresight and Advanced Basic Research
- 27253 : Satellite Observation Project
- 27413 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2024
- 26799 : Climate Change and Air Quality Research Program
- 26816 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 26859 : Earth System Domain: Foresight and Advanced Basic Research
- 26874 : Satellite Observation Project
- 27102 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2023
- 26400 : Climate Change and Air Quality Research Program
- 26410 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 26450 : Earth System Domain: Foresight and Advanced Basic Research
- 26459 : Satellite Observation Project
- 26654 : Atmospheric and Oceanic Monitoring
- 26679 : Grasp of the movement of aerosols and atmospheric trace gases using SAVER-Net observation network in South America.
Fiscal Year: 2022
- 25964 : Climate Change and Air Quality Research Program
- 25966 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 26006 : Earth System Domain: Foresight and Advanced Basic Research
- 26023 : Satellite Observation Project
- 26124 : Grasp of the movement of aerosols and atmospheric trace gases using SAVER-Net observation network in South America.
- 26264 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2021
- 25498 : Climate Change and Air Quality Research Program
- 25507 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 25556 : Satellite Observation Project
- 25628 : Grasp of the movement of aerosols and atmospheric trace gases using SAVER-Net observation network in South America.
- 25655 : Earth System Domain: Foresight and Advanced Basic Research
- 25833 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2020
- 25113 : Long-term Monitoring and Database for Global Environmental Research and Supporting for Related Activities
- 25122 : Satellite Observation Research Project
- 25128 : Study on Multi-scale Evaluation System for GHG Variation and Mitigation
- 25227 : Grasp of the movement of aerosols and atmospheric trace gases using SAVER-Net observation network in South America.
- 25253 : Research Project on Stratospheric Ozone Changes
- 25411 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2019
- 24708 : Study on Multi-scale Evaluation System for GHG Variation and Mitigation
- 24745 : Long-term Monitoring and Database for Global Environmental Research and Supporting for Related Activities
- 24764 : Grasp of the movement of aerosols and atmospheric trace gases using SAVER-Net observation network in South America.
- 24936 : Research Project on Stratospheric Ozone Changes
- 25019 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2018
- 24291 : Study on multi-scale evaluation system for GHG variation and mitigation
- 24315 : Long-term monitoring and database for global environmental research and supporting for related activities
- 24432 : Research project on stratospheric ozone changes
- 24578 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2017
- 23837 : Study on multi-scale evaluation system for GHG variation and mitigation
- 23877 : Long-term monitoring and database for global environmental research and supporting for related activities
- 23916 : A study on comprehensive data analysis technique for atmospheric environmental risks
- 24090 : Research project on stratospheric ozone changes
- 24146 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2016
- 23399 : Study on multi-scale evaluation system for GHG variation and mitigation
- 23470 : Long-term monitoring and database for global environmental research and supporting for related activities
- 23566 : A study on comprehensive data analysis technique for atmospheric environmental risks
- 23634 : Research project on stratospheric ozone changes
- 23735 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2015
- 22992 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
- 23026 : Long-term monitoring and database for global environmental research and supporting for related activities
- 23074 : A study on comprehensive data analysis technique for atmospheric environmental risks
- 23190 : Atmospheric and Oceanic Monitoring
- 23284 : Research project on stratospheric ozone changes
Fiscal Year: 2014
- 22580 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
- 22614 : Long-term monitoring and database for global environmental research and supporting for related activities
- 22673 : Characterization and quantification of global methane emissions by utilizing GOSAT and in-situ measurements
- 22676 : Long-term, comprehensive observations of long-lived greenhouse gases and short-lived climate forcers in Asia and Oceania regions
- 22686 : A study on comprehensive data analysis technique for atmospheric environmental risks
- 22823 : Research project on stratospheric ozone changes
- 22920 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2013
- 22164 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
- 22198 : Long-term monitoring and database for global environmental research and supporting for related activities
- 22217 : Characterization and quantification of global methane emissions by utilizing GOSAT and in-situ measurements
- 22259 : A study on comprehensive data analysis technique for atmospheric environmental risks
- 22262 : Long-term, comprehensive observations of long-lived greenhouse gases and short-lived climate forcers in Asia and Oceania regions
- 22304 : Research project on stratospheric ozone changes
- 22379 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2012
- 21735 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
- 21769 : Long-term Monitoring and database for Global Environmental Research and supporting for related activities
- 21788 : Long-term, comprehensive observations of long-lived greenhouse gases and short-lived climate forcers in Asia and Oceania regions
- 21795 : A study on chemical processes of chlorine compounds in the stratosphere
- 21996 : Research project on stratospheric ozone changes
- 22042 : Characterization and quantification of global methane emissions by utilizing GOSAT and in-situ measurements
- 22077 : A study on comprehensive data analysis technique for atmospheric environmental risks
- 22118 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2011
- 21284 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
- 21327 : Long-term Monitoring and database for Global Environmental Research and supporting for related activities
- 21369 : A study on chemical processes of chlorine compounds in the stratosphere
- 21386 : A study on characterization of polar stratospheric clouds (PSC) related to ozone depletion
- 21549 : Research project on stratospheric ozone changes
- 21595 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2010
- 20865 : A study on the long-term variation of the Arctic ozone layer through the N2O concentration distribution
- 21144 : A study on characterization of polar stratospheric clouds (PSC) related to ozone depletion
- 21154 : A study on chlorine partitioning in the stratosphere
- 21227 : Atmospheric and Oceanic Monitoring
Fiscal Year: 2009
- 20413 : A study on characterization of polar stratospheric clouds (PSC) related to ozone depletion
- 20429 : A study on the long-term variation of the Arctic ozone layer through the N2O concentration distribution
- 20617 : Atmospheric and Oceanic Monitoring
- 20656 : Variability of stratospheric processes and uncertainties in prediction of future change of stratospheric ozone
- 20838 : A study of heterogeneous reactions on polar stratospheric clouds using ClONO2 data
Fiscal Year: 2008
- 20014 : A study of heterogeneous reactions on polar stratospheric clouds using ClONO2 data
- 20043 : A study on the long-term variation of the Arctic ozone layer through the N2O concentration distribution
- 20294 : Variability of stratospheric processes and uncertainties in prediction of future change of stratospheric ozone
- 20334 : Atmospheric and Oceanic Monitoring
- 20380 : A study on characterization of polar stratospheric clouds (PSC) related to ozone depletion
Fiscal Year: 2007
- 10483 : A study on elucidating processes of aerosol physical chemistry in the polar stratosphere
- 10707 : Variability of stratospheric processes and uncertainties in prediction of future change of stratospheric ozone
- 10742 : A study on the long-term variation of the Arctic ozone layer through the N2O concentration distribution
Fiscal Year: 2006
- 10063 : A study on elucidating mechanisms of polar ozone depletion using satellite measurement data
Fiscal Year: 2005
- 9397 : Radiative transfer analysis of the atmospheric satellite remote sensing data
- 9410 : Development, improvement, and operation of the ILAS-II computer system of data processing, archive, and distribution
- 9415 : Development and improvement of the ILAS-II data processing system
- 9437 : A comparative study of temperature and pressure profiles in the high latitude stratosphere using satellite data its trend analysis
Fiscal Year: 2004
- 9031 : Radiative transfer analysis of the atmospheric satellite remote sensing data
- 9080 : A study on space-borne differential absorption lidar for greenhouse gas monitoring
- 9096 : Development, improvement, and operation of the ILAS-II computer system of data processing, archive, and distribution
- 9101 : Development and improvement of the ILAS-II data processing system
- 9154 : A comparative study of temperature and pressure profiles in the high latitude stratosphere using satellite data its trend analysis
Fiscal Year: 2003
- 8652 : A study on investigating the mechanism of ozone layer change using satellite remote sensing data
- 8749 : Radiative transfer analysis of the atmospheric satellite remote sensing data
- 8800 : A study on space-borne differential absorption lidar for greenhouse gas monitoring
- 8817 : Development and improvement of the ILAS-II and SOFIS data processing systems
- 8821 : Development, improvement, and operation of the ILAS-II and SOFIS data systems of data processing, archive, and distribution
- 8888 : A comparative study of temperature and pressure profiles in the high latitude stratosphere using satellite data its trend analysis
Fiscal Year: 2002
- 8345 : Temperature and pressure retrievals from molecular oxygen A band data by satellite observations
- 8435 : A study on investigating the mechanism of ozone layer change using satellite remote sensing data
- 8531 : Radiative transfer analysis of the atmospheric satellite remote sensing data
- 8591 : A study on space-borne differential absorption lidar for greenhouse gas monitoring
- 8595 : Development and improvement of the ILAS-II and SOFIS data processing systems
- 8596 : Development, improvement, and operation of the ILAS-IIand SOFIS data systems of data processing, archive, and distribution
Fiscal Year: 2001
- 8062 : A study on development of imaging Fourier-transform infrared spectrometer
- 8098 : Temperature and pressure retrievals from molecular oxygen A band data by satellite observations
- 8218 : A-10 A study on investigating the mechanism of ozone layer change using satellite remote sensing data
- 8293 : Radiative transfer analysis for satellite remote sensing data of atmospheres

Research Result (Publication)

all
Original Paper
Book
Other Publications

Original Paper
Refining NO2 air-mass factors with scattering clouds: TROPOMI-based assessment in TANSO-3/GOSAT-GW data processing

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kanaya Y., Kasai Y., Sato T., Park S., Kim M., Kim S., Shimizu A., Morino I.
Title : , Remote Sensing Letters , 17(7):841-852 (2026)
Original Paper
Analysis of the COVID-19 Influence on Air Quality in Urban Areas of Japan Using Multiple Satellites and Ground-based Measurements

Presenter : Fujinawa T., Inomata S., Sugita T., Ikeda K., Yamaguchi M., Tanimoto H.
Title : , Atmosphere, 17(5): (2026)
Original Paper
Aerosol and cloud retrieval algorithm of TANSO-3/GOSAT-GW: theoretical basis and validations during the 2024 ASIA-AQ campaign using the TROPOMI observations as a testbed

Presenter : Lim H., Fujinawa T., Sugita T., Tanimoto H., Kanaya Y., Kasai Y., Sato T., Park S.S., Jeong U.
Title : , Progress in Earth and Planetary Science , 13(34): (2026)
Original Paper
The greenhouse gas observation mission with Global Observing SATellite for Greenhouse gases and Water cycle (GOSAT-GW): Objectives, conceptual framework and scientific contributions

Presenter : Tanimoto H., Matsunaga T., Someya Y., Fujinawa T., Ohyama H., Morino I., Yashiro H., Sugita T., Inomata S., Mueller A., Saeki T., Yoshida Y., Niwa Y., Saito M., Noda H., Yamashita Y., Ikeda K., Saigusa N., Machida T., Frey M., Lim H., Srivastava P., Jin Y., Shimizu A., Nishizawa T., Kanaya Y., Sekiya T., Patra P., Takigawa M., Bisht J., Kasai Y., Sato T.
Title : , Progress in Earth and Planetary Science, 12(8): (2025)
Original Paper
Long-term and interannual variations of atmospheric methane observed by the NIES and collaborative observation networks

Presenter : Umezawa T., Tohjima Y., Terao Y., Sasakawa M., Mueller A., Saeki T., Machida T., Nakaoka S., Nara H., Nomura S., Nishihashi M., Mukai H., Frey M., Morino I., Ohyama H., Yoshida Y., Zeng J., Noda H., Saito M., Matsunaga T., Sugita T., Tanimoto H., Niwa Y., Ito A., Yamashita Y., Shirai T., Ishizawa M., Ishijima K., Tsuboi K., Sawa Y., Matsueda H.
Title : , Progress in Earth and Planetary Science, 12(39): (2025)
Original Paper
Characterization of Pandora sky-scan modes from the Japan Pandora Network and evaluation of their use in validating satellite NO2 and HCHO retrievals

Presenter : Nguyen D., Tanimoto H., Inomata S., Fujinawa T., Mueller A., Sugita T., Kato S., Kuze N., Kanaya Y., Fujiwara M., Hirokawa J., Takashima H., Nagahama T., Yamaji K., Hirokawa S., Kim S., Rawat P., Crawford J.
Title : , ACS ES&T Air, 2:2872-2888 (2025)
Other Publications
Greenhouse gas observations by GOSAT series

Presenter : Ohyama H., Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Someya Y., Saeki T., Niwa Y., Yashiro H., Tanimoto H., Sugita T., Fujinawa T., Inomata S., Mueller A.
Title : , Proceedings of SPIE, 13667(136670V): (2025)
Original Paper
Ship- and aircraft-based XCH4 over oceans as new tool for satellite validation

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Nakaoka S., Machida T., Morino I., Butz A., Shiomi K.
Title : , Atmospheric Measurement Techniques (2023)
Original Paper
The SPARC water vapour assessment II: biases and drifts of water vapour satellite data records with respect to frost point hygrometer records

Presenter : Kiefer M., Hurst D.F., Stiller G.P., Lossow S., Vomel H., Anderson J., Azam F., Bertaux J.-P., Blanot L., Bramstedt K., Burrows J.P., Damadeo R., Dinelli B.M., Eriksson P., Garcia-Comas M., Gille J.C., Hervig M., Kasai Y., Khosrawi F., Murtagh D., Nedoluha G.E., Noel S., Raspollini P., Read W.G., Rosenlof K.H., Rozanov A., Sioris C.E., Sugita T., von Clarmann T., Walker K.A., Weigel K.
Title : , Atmospheric Measurement Techniques, 16(19):4589-4642 (2023)
Original Paper
New approach to evaluate satellite-derived XCO2 over oceans by integrating ship and aircraft observations

Presenter : Mueller A., Tanimoto H., Sugita T., Machida T., Nakaoka S., Patra P.K., Laughner J., Crisp D.
Title : , Atmospheric Chemistry and Physics, 21:8255-8271 (2021)
Original Paper
Model and Satellite Analysis of Transport of Asian Anthropogenic Pollution to the Arctic: Siberian and Pacific Pathways and Their Meteorological Controls

Presenter : Ikeda K., Tanimoto H., Sugita T., Akiyoshi H., Clerbaux C., Coheur P.F.
Title : , Journal of Geophysical Research: Atmospheres, 126:e2020JD033459 (2021)
Original Paper
The SPARC water vapour assessment II: profile-to-profile comparisons of stratospheric and lower mesospheric water vapour data sets obtained from satellites

Presenter : Lossow S., Khosrawi F., Kiefer M., Walker K.A., Bertaux J.-L., Blanot L., Russell J.M., Remsberg E.E., Gille J.C., Sugita T., Sioris C.E., Dinelli B.M., Papandrea E., Raspollini P., García-Comas M., Stiller G.P., von Clarmann T., Dudhia A., Read W.G., Nedoluha G.E., Damadeo R.P., Zawodny J.M., Weigel K., Rozanov A., Azam F., Bramstedt K., Noël S., Burrows J.P., Sagawa H., Kasai Y., Urban J., Eriksson P., Murtagh D.P., Hervig M.E., Högberg C., Hurst D.F., Rosenlof K.H.
Title : , Atmospheric Measurement Techniques, 12(5):2693-2732 (2019)
Original Paper
Interannual Variation of Upper Stratospheric Ozone in the Northern Midlatitudes in Early Winter Caused by Planetary Waves

Presenter : Ohyama H., Sugita T., Akiyoshi H., Nagahama T., Mizuno A.
Title : , Journal of Geophysical Research: Atmospheres, 124:14347-14361 (2019)
Original Paper
Characteristics of Atmospheric Wave-Induced Laminae Observed by Ozonesondes at the Southern Tip of South America

Presenter : Ohyama H., Mizuno A., Zamorano F., Sugita T., Akiyoshi H., Noguchi K., Wolfram E., Salvador J., Benitez G. C.
Title : , Journal of Geophysical Research: Atmospheres, 123(21):11811-11829 (2018)
Original Paper
Analysis of the Ozone Reduction Event Over the Southern Tip of South America in November 2009

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Hirooka T., Harada Y., Mizuno A.
Title : , Journal of Geophysical Research: Atmospheres, 12523-12542 (2018)
Original Paper
Tagged black carbon simulations in the Arctic: Transport, source contributions, and budget

Presenter : Ikeda K., Tanimoto H., Sugita T., Akiyoshi H., Kanaya Y., Zhu C., Taketani F.
Title : , Atmospheric Chemistry and Physics, 17:10515-10533 (2017)
Original Paper
Comparison of ozone profiles from DIAL, MLS, and chemical transport model simulations over R'io Gallegos, Argentina, during the spring Antarctic vortex breakup, 2009

Presenter : Sugita T., Akiyoshi H., Wolfram E., Salvador J., Ohyama H., Mizuno A., Ohyama H.
Title : , Atmospheric Measurement Techniques, 10(12):4947-4964 (2017)
Original Paper
MIPAS IMK/IAA CFC-11 (CCl3F) and CFC-12 (CCl2F2) measurements: accuracy, precision and long-term stability

Presenter : Eckert E., Laeng A., Lossow S., Kellmann S., Stiller G., von Clarmann T., Glatthor N., Hoepfner M., Kiefer M., Oelhaf H., Orphal J., Funke B., Grabowski U., Haenel F., Linden A., Wetzel G., Woiwode W., Bernath P.F., Boone C., Dutton G.S., Elkins J.W., Engel A., Gille J.C., Kolonjari F., Sugita T., Toon G.C., Walker K.A.
Title : , Atmospheric Measurement Techniques, 9:3355-3389 (2016)
Other Publications
Comparison of GOSAT SWIR and Aircraft Measurements of XCH4 over West Siberia

Presenter : Ono A., Hayashida S., Sugita T., Machida T., Sasakawa M., Arshinov M.
Title : , SOLA, 11:160-164 (2015)
Original Paper
Validation of stratospheric and mesospheric ozone observed by SMILES from International Space Station

Presenter : Kasai Y., Sagawa H., Kreyling D., Suzuki K., Dupuy E., Sato T.O., Mendrok J., Baron P., Nishibori T., Mizobuchi S., Kikuchi K., Manabe T., Ozeki H., Sugita T., Fujiwara M., Irimajiri Y., Walker K.A., Bernath P.F., Boone C., Stiller G., von Clarmann T., Orphal J., Urban J., Murtagh D., Llewellyn E.J., Degenstein D., Bourassa A.E., Lloyd N.D., Froidevaux L., Birk M., Wagner G., Schreier F., Xu J., Vogt P., Trautmann T., Yasui M.
Title : , Atmos. Meas. Tech., 6(9):2311-2338 (2013)
Original Paper
HCl and ClO profiles inside the Antarctic vortex as observed by SMILES in November 2009: comparisons with MLS and ACE-FTS instruments

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Manney G.L., Daffer W.H., Sagawa H., Suzuki M., Shiotani M., Walker K.A., Boone C.D., Bernath P.F.
Title : , Atmospheric Measurement Techniques, 6(11):3099-3113 (2013)
Book
Observations of stratospheric ozone

Presenter : Sugita T.
Title : , Remote sensing An introductory textbook (2013)
Original Paper
Ozone loss rates in the Arctic winter stratosphere during 1994-2000 derived from POAM II/III and ILAS observations: Implications for relationships among ozone loss, PSC occurrence, and temperature

Presenter : Terao Y., Sugita T., Sasano Y.
Title : , Journal of Geophysical Research, 117:D05311 (2012)
Other Publications
HCl/Cly ratios just before the breakup of the Antarctic vortex as observed by SMILES/MLS/ACE-FTS

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Manney G.L., Daffer W.H., Sagawa H., Suzuki M., Shiotani M.
Title : , Proceedings SPIE, Remote Sensing of Atmosphere, Clouds, and Precipitation IV, 8523: (2012)
Original Paper
Validation of water vapour profiles(version 13) retrieved by the IMK/IAA scientific retrieval processor based on full resolution spectra measured by MIPAS on board Envisat

Presenter : Milz M., Clarmann T. v., Bernath P., Boone C., Buehler S. A., Chauhan S., Deuber B., Feist D.G., Funke B., Glatthor N., Grabowski U., Griesfeller A., Haefele A., Hopfner M., Kampfer N., Kellmann S., Linden A., Muller S., Nakajima H., Oelhaf H., Remsberg E., Rohs S., Russell III J.M., Schiller C., Stiller G.P., Sugita T., Tanaka T., Vomel H., Walker K., Wetzel G., Yokota T., Yushkov V., Zhang G.
Title : , Atmos.Meas.Tech.Discuss., 2:489-559 (2009)
Original Paper
Longitudinally dependent ozone increase in the antarctic polar vortex revealed by balloon and satellite observations

Presenter : Sato K., Tomikawa Y., Hashida G., Yamanouchi T., Nakajima H., Sugita T.
Title : , J.Atmos.Sci., 66:1807-1820 (2009)
Original Paper
Validation of water vapour profiles(version 13) retrieved by the IMK/IAA scientific retrieval processor based on full resolution spectra measured by MIPAS on board Envisat

Presenter : Milz M., Clarmann T.v., Bernath P., Boone C,, Buehler S.A., Chauhan S., Nakajima H., Sugita T., Tanaka T., Yokota T.
Title : , Atmos.Meas.Tech., 2:379-399 (2009)
Original Paper
Line shape of the far-wing beyond the band head of the CO2 ν3 band

Presenter : Tanaka T., Fukabori M., Sugita T., Yokota T., Kumazawa R., Watanabe T., Nakajima H.
Title : , J.Mol.Spectrosc., 252(2):185-189 (2008)
Technical note: Intercomparison of ILAS-II version 2 and 1.4 trace species with MIPAS-B measurements

Presenter : Wetzel G.(*1), Sugita T., Nakajima H., Tanaka T., Yokota T., Friedl-Vallon F.(*1), Kleinert A.(*1), Maucher G.(*1), Oelhaf H.(*1)
Title : , Atmos.Chem.Phys., 8:1119-1126 (2008)
Intercomparison of ILAS-II version 1.4 and version 2 target parameters with MIPAS-Envisat measurements

Presenter : Yokota T., SUGITA Takafumi, NAKAJIMA Hideaki
Title : , Atmos.Chem.Phys., 8:825-843 (2008)
Technical Note: Intercomparison of ILAS-II version 2 and 1.4 trace species with MIPAS-B measurements

Presenter : Wetzel G.(*1), Sugita T., Nakajima H., Tanaka T., Yokota T., Friedl-Vallon F.(*1), Kleinert A.(*1), Maucher G.(*1), Oelhaf H.(*1)
Title : , Atmos.Chem.Phys.Discuss., 7:16227-16251 (2007)
Intercomparison of ILAS-II version 1.4 and version 2 target parameters with MIPAS-Envisat measurements

Presenter : Griesfeller A.(*1), Clarmann T.von(*2), Griesfeller J.(*1), Hopfner M.(*2), Milz M.(*2), Nakajima H., Steck T.(*2), Sugita T., Tanaka T., Yokota T.
Title : , Atmos.Chem.Phys.Discuss., 7:9319-9365 (2007)
Tangent height registration method for the Version 1.4 data retrieval algorithm of the solar occultation sensor ILAS-II

Presenter : Tanaka T., Nakajima H., Sugita T., Ejiri M.K., Irie H.(*1), Saitoh N.(*2), Terao Y.(*3), Kawasaki H.(*4), Yokota T., Sasano Y.
Title : , Appl.Opt., 46(29):7196-7201 (2007)
Validation of nitric acid retrieved by the IMK-IAA processor from MIPAS/ENVISAT measurements

Presenter : Wang D.Y.(*1)(*2), Hoepfner M.(*1), Tsidu G.M.(*1)(*3), Stiller G.P.(*1), Clarmann T.von(*1), Fischer H.(*1), Blumenstock T.(*1), Glatthor N.(*1), Nakajima H., Sugita T.
Title : , Atmos.Chem.Phys., 7:721-738 (2007)
Temporal evolution of ClONO2 observed with Improved Limb Atmospheric Spectrometer(ILAS) during arctic late winter and early spring in 1997

Presenter : Hayashida S.(*1), Sugita T., Ikeda N.(*1)(*2), Toda Y.(*1)(*3), Irie H.(*4)
Title : , J.Geophys.Res., 112:D14311 (2007)
Hemispheric contrast of inorganic chlorine partitioning in the polar lower stratosphere during ozone recovery period observed from space

Presenter : Hayashida S.(*1), Sugita T.
Title : , SOLA, 3:117-120 (2007)
Temporary denitrification in the antarctic stratosphere as observed by ILAS-II in June 2003

Presenter : Sugita T., Saitoh N.(*1), Hayashida S.(*2), Imamura T., Saeki K., Nakajima H.
Title : , SOLA, 3:137-140 (2007)
Validation of MIPAS HNO3 operational data

Presenter : Wang D.Y.(*1)(*2), Hopfner M.(*1), Blom C.E.(*1), Ward W.E.(*2), Fischer H.(*1), Blumenstock T.(*1), Hase F.(*1), Keim C.(*1), Nakajima H., Sugita T.
Title : , Atmos.Chem.Phys.Discuss., 7:5173-5251 (2007)
Validation of MIPAS HNO3 operational data

Presenter : Wang D.Y.(*1)(*2), Hopfner M.(*1), Blom C.E.(*1), Ward W.E.(*2), Fischer H.(*1), Blumenstock T.(*1), Hase F.(*1), Keim C.(*1), Nakajima H., Sugita T.
Title : , Atmos.Chem.Phys., 7:4905-4934 (2007)
Spectral line parameters for CO2 bands in the 4.8- to 5.3-μm region

Presenter : Tanaka T., Sugita T., Nakajima H., Yokota T., Sasano Y.
Title : , J.Mol.Spectrosc., 239:1-10 (2006)
Ozone profiles in the high-latitude stratosphere and lower mesosphere measured by the Improved Limb Atmospheric Spectrometer(ILAS)-II: Comparison with other satellite sensors and ozonesondes

Presenter : Sugita T., Nakajima H., Yokota T., Kanzawa H., Gernandt H.(*2), Herber A.(*2), Gathen P.(*2), Konig-Langlo G.(*2), Tanaka T.(*3), Sasano Y., Terao Y.
Title : , J.Geophys.Res., 111:D11S02 (2006)
ILAS data processing for stratospheric gas and aerosol retrievals with aerosol physical modeling: Methodology and validation of gas retrievals

Presenter : Oshchepkov S.(*1), Sasano Y., Yokota T., Nakajima H., Uemura N.(*1), Saitoh N.(*2), Sugita T.
Title : , J.Geophys.Res., 111:D02307 (2006)
Variation in PSC occurrence observed with ILAS-II over the Antarctic in 2003

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki
Title : , SOLA, 2:72-75 (2006)
Validation of stratospheric nitric acid profiles observed by Improved Limb Atmospheric Spectrometer(ILAS)-II

Presenter : Yokota T., Sasano Y., Sugita T., Nakajima H., Terao Y., Irie H.(*1), Oelhaf H.(*2), Wetzel G.(*2)
Title : , J.Geophys.Res., 111:D11S03 (2006)
Intercomparison of ILAS-II version 1.4 aerosol extinction coefficient at 780 nm with SAGE II,SAGE III,and POAM III

Presenter : Saitoh N.(*1), Hayashida S.(*2), Sugita T., Nakajima H., Yokota T., Hayashi M.(*3), Shiraishi K.(*3), Kanzawa H., Ejiri M.K.(*5), Sasano Y., Terao Y.
Title : , J.Geophys.Res., 111:D11S05 (2006)
Validation of the Improved Limb Atmospheric Spectrometer-II(ILAS-II) Version 1.4 nitrous oxide and methane profiles

Presenter : Yokota T., MACHIDA Toshinobu, SUGITA Takafumi, NAKAJIMA Hideaki, TERAO Yukio
Title : , J.Geophys.Res., 111:D22S90 (2006)
Intercomparison and validation of ILAS-II version 1.4 target parameters with MIPAS-B measurements

Presenter : Wetzel G.(*1), Oelhaf H.(*1), Friedl-Vallon F.(*1), Kleinert A.(*1), Lengel A.(*1), Maucher G.(*1), Nakajima H., Sasano Y., Sugita T., Yokota T.
Title : , J.Geophys.Res., 111:D11S06 (2006)
Measurements of ClONO2 by the improved limb atmospheric spectrometer (ILAS) in high-latitude stratosphere: New products using version 6.1 data processing algorithm

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki, Kanzawa H.
Title : , J.Geophys.Res., 111:D11S09 (2006)
Characteristics and performance of the Improved Limb Atmospheric Spectrometer-II(ILAS-II) on board the ADEOS-II satellite

Presenter : Nakajima H., Sugita T., Yokota T., Ishigaki T.(*1), Mogi Y.(*1), Kuze A.(*2), Tanii J.(*2), Kawasaki H.(*3), Kobayashi H.(*3), Sasano Y.
Title : , J.Geophys.Res., 111:D11S01 (2006)
Ozone decrease outside Arctic polar vortex due to polar vortex processing in 1997

Presenter : Akiyoshi H., Sugata S., Yoshiki M., Sugita T.
Title : , J.Geophys.Res., 111:D22311 (2006)
Chemical ozone loss and related proc-sses in the Antarctic winter 2003 based on Improved Limb Atmospheric Spectrometer(ILAS)-II observations

Presenter : Tilmes S.(*1), Muller R.(*1), Grooss J.-U.(*1), Spang R.(*1), Sugita T., Nakajima H., Sasano Y.
Title : , J.Geophys.Res., 111:D11S12 (2006)
Validation of ILAS-II version 1.4 O3,HNO3,and temperature data through comparison with ozonesonde,ground-based FTS,and lidar measurements in Alaska

Presenter : Yamamori M.(*1), Kagawa A.(*2), Kasai Y.(*1), Mizutani K.(*1), Murayama Y.(*1), Sugita T., Irie H.(*4), Nakajima H.
Title : , J.Geophys.Res., 111:D11S08 (2006)
Validation of nitric acid retrieved by the IMK-IAA processor from MIPAS/ENVISAT measurements

Presenter : Wang D.Y.(*1)(*2), Hoepfner M.(*1), Tsidu G.M.(*1)(*3), Stiller G.P.(*1), Clarmann T.von(*1), Fischer H.(*1), Blumenstock T.(*1), Glatthor N.(*1), NAKAJIMA Hideaki, SUGITA Takafumi
Title : , Atmos.Chem.Phys.Discuss., 6:9723-9764 (2006)
Original Paper
Validation of the Improved Limb Atmospheric Spectrometer-II (ILAS-II) Version 1.4 nitrous oxide and methane profiles

Presenter : Ejiri M.K., Terao Y., Sugita T., Nakajima H., Yokota T., Toon G.C., Sen B., Wetzel G., Oelhaf H., Urban J., Murtagh D., Irie H., Saitoh N., Tanaka T., Kanzawa H., Shiotani M., Aoki S., Hashida G., Machida T., Nakazawa T., Kobayashi H., Sasano Y.
Title : , Journal of Geophysical Research, 111(D22S90): (2006)
Retrieval of trace gases from aerosol-influenced infrared transmission spectra observed by low-spectral-resolution Fourier-transform spectrometers

Presenter : Uemura N.(*1), Kuriki S.(*2), Nobuta K.(*1), Yokota T., Nakajima H., Sugita T., Sasano Y.
Title : , Appl.Opt., 44(3):455-466 (2005)
3-D microphysical model studies of Arctic denitrification: comparison with observations

Presenter : Davies S.(*1), Mann G.W.(*1), Carslaw K.S.(*1), Chipperfield M.P.(*1), Kettleborough J.A.(*2), Santee M.L.(*3), Oelhaf H.(*4), Wetzel G.(*4), Sasano Y., Sugita T.
Title : , Atmos.Chem.Phys., 5:3093-3109 (2005)
Original Paper
Odin/SMR limb observations of stratospheric trace gases:Validation of N2O

Presenter : Urban J, Lautiѐ N, Le Flochmoёn E, Jimѐnez C, Eriksson P, de La Noё J, Dupuy E, Amraoui L.EL, Frisk U, Jѐgou F, Murtagh D, Olberg M, Ricaud P, Camy-Peyret C, Dufour G, Payan S, Huret N, Pirre M, Robinson A. D., Harris N.R.P., Bremer H., Klinböhl A., Küllmann K., Künzi K., Kuttippurath J., Ejiri M.K, Nakajima H., Sasano Y., Sugita T., Yokota T., Piccolo C., Raspollini P., Ridolfi M.
Title : , Journal of Geophysical Research, 110(D09301): (2005)
Current status and ealry result of the ILAS-II onboard the ADEOS-II satellite

Presenter : Nakajima H., Sugita T., Yokota T., Sasano Y.
Title : , SPIE, 5234:36-46 (2004)
Observation of ozone depletion and related minor species from the ILAS-II onboard the ADEOS-II satellite

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki, TERAO Yukio
Title : , Proc.20th Quadrenn.Ozone Symp., 145-146 (2004)
Validation of ILAS-II aerosol extinction coefficient data and the observed PSCs over the Antarctica in 2003

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki, Kanzawa H.
Title : , Proc.20th Quadrenn.Ozone Symp., 601-602 (2004)
Assessment of the version 1.3 ILAS-II ozone data quality in the high latitude lower stratosphere

Presenter : Sugita T., Kanzawa H., Nakajima H., Yokota T., Gernandt H.(*2), Herber A.(*2), Gathen P.(*2), Koenig-Langlo G.(*2), Murayama Y.(*3), Yamamori M.(*3)
Title : , Proc.20th Quadrenn.Ozone Symp., 614-615 (2004)
Atmospheric environment monitoring by the ILAS-II onboard the ADEOS-II satellite

Presenter : Nakajima H., Sugita T., Yokota T., Sasano Y.
Title : , Proc.SPIE, 5571:293-300 (2004)
A comparative study of stratospheric temperatures between ILAS-II and other data

Presenter : Sugita T., Yokota T., Nakajima H., Kobayashi H.(*1), Saitoh N., Kawasaki H.(*2), Usami M.(*2), Saeki H.(*2), Horikawa M.(*2), Sasano Y.
Title : , Proc.SPIE, 5652:279-289 (2004)
Investigation of polar stratospheric cloud solid particle formation mechanisms using ILAS and AVHRR observations in the Arctic

Presenter : Irie H.(*1), Pagan K.L.(*2,3), Tabazadeh A.(*3), Sugita T.
Title : , Geophys.Res.Lett., 31(15):L15107-1-L15107-4 (2004)
Ozone perturbations in the Arctic summer lower stratosphere as a reflection of NOx chemistry and planetary scale wave activity

Presenter : Akiyoshi H., Sugita T., Kanzawa H., Kawamoto,N.(*1)
Title : , J.Geophys.Res., 109(D03):D03304-1-D03304-9 (2004)
Original Paper
Validation of CFC-12 measurements from the Improved Limb Atmospheric Spectrometer (ILAS) with the version 6.0 retrieval algorithm

Presenter : Khosrawi F., Mueller R., Irie H., Engel A., Toon G.C., Sen B., Aoki S., Nakazawa T., Traub W.A., Johnson D.G., Oelhaf H., Wetzel G., Sugita T., Kanzawa H., Yokota T., Nakajima H., Sasano Y.
Title : , Journal of Geophysical Research, 109(D06311): (2004)
The effect of stratospheric denitrification on ozone loss as observed by ILAS in the 1997 Arctic polar vortex

Presenter : Sugita T., Nakajima H., Hayashi H.(*1), Sasano Y.
Title : , Proceedings of the 6th European Symposium on Stratospheric Ozone(Harris N.R.P.,Amanatidis G.T.,Levine J.G.eds.,European Communities,539p.) (2003)
A plan for ILAS-II correlative measurements

Presenter : Kanzawa H., Sugita T. , Nakajima H.
Title : , Proceedings of the 16th ESA Symposium on European Rocket and Related Research(Warmbein B.ed.,ESA Publications Division,619p.) (2003)
Validation and data characteristics of nitrous oxide and methane profiles observed by the Improved Limb Atmospheric Spectrometer(ILAS) and processed with the Version 5.20 algorithm

Presenter : SUGITA Takafumi, NAKAJIMA Hideaki, Kanzawa H.
Title : , J.Geophys.Res., 108(D16):ILS16-1-ILS16-35 (2003)
Start of ILAS-II operation for the observation of stratospheric constituents

Presenter : SUGITA Takafumi, TERAO Yukio
Title : , SPARC Newslett., 21 (2003)
Improved Limb Atmospheric Spectrometer(ILAS) data retrieval algorithm for Version 5.20 gas profile products

Presenter : Yokota T., Nakajima H., Sugita T., Tsubaki H.(*1), Itou Y.(*2), Kaji M.(*2), Suzuki M.(*3), Kanzawa H., Park J.H.(*4), Sasano Y.
Title : , J.Geophys.Res., 107(D24):ILS13-1-ILS13-20 (2002)
Tangent height registration for the solar occultation satellite sensor ILAS: a new technique for version 5.20 products

Presenter : Nakajima H., Suzuki M.(*1), Yokota T., Sugita T., Ito Y.(*2), Kaji M.(*2), Araki N.(*3), Waragai K.(*3), Yamashita H.(*3), Kanzawa H., Sasano Y.
Title : , J.Geophys.Res., 107(D24):ILS12-1-ILS12-11 (2002)
Variability of polar stratospheric water vapor observed by ILAS

Presenter : Pan L.L.(*1), Randel W.J.(*1), Massie S.T.(*1), Kanzawa H., Sasano Y., Nakajima H., Yokota T., Sugita T.
Title : , J.Geophys.Res., 107(D24):ILS11-1-ILS3-11 (2002)
Satellite observation of dehydration in the Arctic polar stratosphere

Presenter : Pan L.L.(*1), Randel W.J.(*1), Nakajima H., Massie S.T.(*1), Kanzawa H., Sasano Y., Yokota T., Sugita T., Hayashida S.(*2), Oshchepkov S.
Title : , Geophys.Res.Lett., 29(8):25-1-25-4 (2002)
Characteristics and performance of the Improved Limb Atmospheric Spectrometer (ILAS) in orbit

Presenter : Nakajima H., Suzuki M.(*1), Matsuzaki A.(*2), Ishigaki T.(*3), Waragai K.(*3), Mogi Y.(*3), Kimura N.(*3), Araki N.(*3), Yokota T., KANZAWA H. , Sugita T., Sasano Y.
Title : , J.Geophys.Res., 107(D24):ILS10-1-ILS10-16 (2002)
Validation of NO2 and HNO3 measurements from the Improved Limb Atmospheric Spectrometer(ILAS) with the version 5.20 retrieval algorithm

Presenter : Irie H.(*1), Kondo Y.(*2), Koike M.(*3), Danilin M.Y.(*4), Camy-Peyret C.(*5), Payan S.(*5), Pommereau J.P.(*6), Goutail F.(*6), Oelhaf H.(*7), Kanzawa H., Nakajima H., Yokota T., Sugita T., Sasano Y.
Title : , J.Geophys.Res., 107(D24):ILS3-1-ILS3-13 (2002)
Validation and data characteristics of water vapor profiles observed by the Improved Limb Atmospheric Spectrometer (ILAS) and processed with the version5.20 algorithm

Presenter : Kanzawa H., Schiller C.(*1), Ovarlez J.(*2), Camy-Peyret C.(*3), Payan S.(*3), Jeseck P.(*3), Oelhaf H.(*4), Stowasser M.(*4), Traub W.A.(*5), Sugita T., Nakajima H., Yokota T., Sasano Y.
Title : , J.Geophys.Res., 107(D24):ILS14-1-LIS14-22 (2002)
Original Paper
Validation of ozone measurements from Improved Limb Atmospheric Spectrometer

Presenter : Sugita T., Yokota T., Nakajima H., KANZAWA H. , Nakane H., Gernandt H., Yushkov V., Shibasaki K., Deshler T., Kondo Y., Godin S., Goutail F., Pommereau J.-P., Camy-Peyret C., Payan S., Jeseck P., Renard J.-B., Boesch H., Fitzenberger R., Pfeilsticker K., von Koenig M., Bremer H., Kuellmann H., Schlager H., Margitan J.J., Stachnik B., Toon G.C., Jucks K., Tranb W.A., Johnson D.G., Murata I., Fukunishi H., Sasano Y.
Title : , Journal of Geophysical Research, 107(D24): (2002)
A Preliminary Study on Data Processing Algorithms for SOFIS

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki
Title : , Proc.SPIE, 4150:174‐187 (2001)
ILAS-II instrument and data processing system for stratospheric ozone layer monitoring

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki, Kanzawa H.
Title : , Proc.SPIE, 4150:106‐114 (2001)
Solar-Occultation FTS for Inclined-orbit Satellite(SOFIS):Scientific requirements and current status of development

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki
Title : , Proc.SPIE, 4150:165‐173 (2001)
Temperature and pressure retrievals from O2A-band absorption measurements made by ILAS:Retrieval algorithm and error analysis

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki
Title : , Proc.SPIE, 4150:94‐105 (2001)
Study on data retrieval for the SOFIS aboard GCOM-A1

Presenter : Yokota T., Sugita T., Nakajima H., Sasano Y.
Title : , ASSFTS9, 58‐60 (2000)
ILAS version 4.20 ozone comparison with HALOE,SAGE-II,and ozonesonde measurements

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki, Kanzawa H.
Title : , Proc.5th Eur.symp., 738‐741 (2000)
Current Status of ILAS-II(Improved Limb Atmospheric Spectrometer-II) Onboard the ADEOS-II Satellite to be Launched in 2001,and Results from ILAS Measurements on Ozone Depletion in 1996/1997 Winter in the Northern Hemisphere

Presenter : , SUGITA Takafumi, NAKAJIMA Hideaki, TERAO Yukio
Title : , Proc.SOLVE・THESEO 2000 Sci.Meet., 75‐76 (2000)
Impact of aircraft emissions on reactive nitrogen over the North Atlantic Flight Corridor region

Presenter : SUGITA Takafumi
Title : , J.Geophys.Res., 105(D3):3665‐3677 (2000)
Partitioning of reactive nitrogen in the midlatitude lower stratosphere

Presenter : SUGITA Takafumi
Title : , J.Geophys.Res., 105(D1):1417‐1424 (2000)
Solar occultation FTS in a inclined orbit satellite for upper troposphere and stratosphere trace gas measurements

Presenter : Yokota T., , SUGITA Takafumi, NAKAJIMA Hideaki
Title : , Opt.Remote Sensing Atmos., 73‐75 (1999)
NOy-N2 O correlation observed inside the Arctic vortex in February 1997:Dynamical and chemical effects

Presenter : , SUGITA Takafumi, Kanzawa H.
Title : , J.Geophys.Res., 104(D7):8215‐8224 (1999)
Impact of aircraft emissions on NOX in the lowermost stratosphere at northern midlatitudes

Presenter : SUGITA Takafumi
Title : , Geophys.Res.Lett., 26(20):3065‐3068 (1999)
Balloon-borne optical counter for in situ aerosol measurements

Presenter : SUGITA Takafumi, NAKAJIMA Hideaki
Title : , J.Atmos.Chem., 32:183‐204 (1999)
Denitrification observed inside the Arctic vortex in February 1995

Presenter : SUGITA Takafumi, NAKAJIMA Hideaki
Title : , J.Geophys.Res., 103(D13):16221‐16233 (1998)

Refining NO2 air-mass factors with scattering clouds: TROPOMI-based assessment in TANSO-3/GOSAT-GW data processing

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kanaya Y., Kasai Y., Sato T., Park S., Kim M., Kim S., Shimizu A., Morino I.
Title : , Remote Sensing Letters , 17(7):841-852 (2026)
Analysis of the COVID-19 Influence on Air Quality in Urban Areas of Japan Using Multiple Satellites and Ground-based Measurements

Presenter : Fujinawa T., Inomata S., Sugita T., Ikeda K., Yamaguchi M., Tanimoto H.
Title : , Atmosphere, 17(5): (2026)
Aerosol and cloud retrieval algorithm of TANSO-3/GOSAT-GW: theoretical basis and validations during the 2024 ASIA-AQ campaign using the TROPOMI observations as a testbed

Presenter : Lim H., Fujinawa T., Sugita T., Tanimoto H., Kanaya Y., Kasai Y., Sato T., Park S.S., Jeong U.
Title : , Progress in Earth and Planetary Science , 13(34): (2026)
The greenhouse gas observation mission with Global Observing SATellite for Greenhouse gases and Water cycle (GOSAT-GW): Objectives, conceptual framework and scientific contributions

Presenter : Tanimoto H., Matsunaga T., Someya Y., Fujinawa T., Ohyama H., Morino I., Yashiro H., Sugita T., Inomata S., Mueller A., Saeki T., Yoshida Y., Niwa Y., Saito M., Noda H., Yamashita Y., Ikeda K., Saigusa N., Machida T., Frey M., Lim H., Srivastava P., Jin Y., Shimizu A., Nishizawa T., Kanaya Y., Sekiya T., Patra P., Takigawa M., Bisht J., Kasai Y., Sato T.
Title : , Progress in Earth and Planetary Science, 12(8): (2025)
Long-term and interannual variations of atmospheric methane observed by the NIES and collaborative observation networks

Presenter : Umezawa T., Tohjima Y., Terao Y., Sasakawa M., Mueller A., Saeki T., Machida T., Nakaoka S., Nara H., Nomura S., Nishihashi M., Mukai H., Frey M., Morino I., Ohyama H., Yoshida Y., Zeng J., Noda H., Saito M., Matsunaga T., Sugita T., Tanimoto H., Niwa Y., Ito A., Yamashita Y., Shirai T., Ishizawa M., Ishijima K., Tsuboi K., Sawa Y., Matsueda H.
Title : , Progress in Earth and Planetary Science, 12(39): (2025)
Characterization of Pandora sky-scan modes from the Japan Pandora Network and evaluation of their use in validating satellite NO2 and HCHO retrievals

Presenter : Nguyen D., Tanimoto H., Inomata S., Fujinawa T., Mueller A., Sugita T., Kato S., Kuze N., Kanaya Y., Fujiwara M., Hirokawa J., Takashima H., Nagahama T., Yamaji K., Hirokawa S., Kim S., Rawat P., Crawford J.
Title : , ACS ES&T Air, 2:2872-2888 (2025)
Ship- and aircraft-based XCH4 over oceans as new tool for satellite validation

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Nakaoka S., Machida T., Morino I., Butz A., Shiomi K.
Title : , Atmospheric Measurement Techniques (2023)
The SPARC water vapour assessment II: biases and drifts of water vapour satellite data records with respect to frost point hygrometer records

Presenter : Kiefer M., Hurst D.F., Stiller G.P., Lossow S., Vomel H., Anderson J., Azam F., Bertaux J.-P., Blanot L., Bramstedt K., Burrows J.P., Damadeo R., Dinelli B.M., Eriksson P., Garcia-Comas M., Gille J.C., Hervig M., Kasai Y., Khosrawi F., Murtagh D., Nedoluha G.E., Noel S., Raspollini P., Read W.G., Rosenlof K.H., Rozanov A., Sioris C.E., Sugita T., von Clarmann T., Walker K.A., Weigel K.
Title : , Atmospheric Measurement Techniques, 16(19):4589-4642 (2023)
New approach to evaluate satellite-derived XCO2 over oceans by integrating ship and aircraft observations

Presenter : Mueller A., Tanimoto H., Sugita T., Machida T., Nakaoka S., Patra P.K., Laughner J., Crisp D.
Title : , Atmospheric Chemistry and Physics, 21:8255-8271 (2021)
Model and Satellite Analysis of Transport of Asian Anthropogenic Pollution to the Arctic: Siberian and Pacific Pathways and Their Meteorological Controls

Presenter : Ikeda K., Tanimoto H., Sugita T., Akiyoshi H., Clerbaux C., Coheur P.F.
Title : , Journal of Geophysical Research: Atmospheres, 126:e2020JD033459 (2021)
The SPARC water vapour assessment II: profile-to-profile comparisons of stratospheric and lower mesospheric water vapour data sets obtained from satellites

Presenter : Lossow S., Khosrawi F., Kiefer M., Walker K.A., Bertaux J.-L., Blanot L., Russell J.M., Remsberg E.E., Gille J.C., Sugita T., Sioris C.E., Dinelli B.M., Papandrea E., Raspollini P., García-Comas M., Stiller G.P., von Clarmann T., Dudhia A., Read W.G., Nedoluha G.E., Damadeo R.P., Zawodny J.M., Weigel K., Rozanov A., Azam F., Bramstedt K., Noël S., Burrows J.P., Sagawa H., Kasai Y., Urban J., Eriksson P., Murtagh D.P., Hervig M.E., Högberg C., Hurst D.F., Rosenlof K.H.
Title : , Atmospheric Measurement Techniques, 12(5):2693-2732 (2019)
Interannual Variation of Upper Stratospheric Ozone in the Northern Midlatitudes in Early Winter Caused by Planetary Waves

Presenter : Ohyama H., Sugita T., Akiyoshi H., Nagahama T., Mizuno A.
Title : , Journal of Geophysical Research: Atmospheres, 124:14347-14361 (2019)
Characteristics of Atmospheric Wave-Induced Laminae Observed by Ozonesondes at the Southern Tip of South America

Presenter : Ohyama H., Mizuno A., Zamorano F., Sugita T., Akiyoshi H., Noguchi K., Wolfram E., Salvador J., Benitez G. C.
Title : , Journal of Geophysical Research: Atmospheres, 123(21):11811-11829 (2018)
Analysis of the Ozone Reduction Event Over the Southern Tip of South America in November 2009

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Hirooka T., Harada Y., Mizuno A.
Title : , Journal of Geophysical Research: Atmospheres, 12523-12542 (2018)
Tagged black carbon simulations in the Arctic: Transport, source contributions, and budget

Presenter : Ikeda K., Tanimoto H., Sugita T., Akiyoshi H., Kanaya Y., Zhu C., Taketani F.
Title : , Atmospheric Chemistry and Physics, 17:10515-10533 (2017)
Comparison of ozone profiles from DIAL, MLS, and chemical transport model simulations over R'io Gallegos, Argentina, during the spring Antarctic vortex breakup, 2009

Presenter : Sugita T., Akiyoshi H., Wolfram E., Salvador J., Ohyama H., Mizuno A., Ohyama H.
Title : , Atmospheric Measurement Techniques, 10(12):4947-4964 (2017)
MIPAS IMK/IAA CFC-11 (CCl3F) and CFC-12 (CCl2F2) measurements: accuracy, precision and long-term stability

Presenter : Eckert E., Laeng A., Lossow S., Kellmann S., Stiller G., von Clarmann T., Glatthor N., Hoepfner M., Kiefer M., Oelhaf H., Orphal J., Funke B., Grabowski U., Haenel F., Linden A., Wetzel G., Woiwode W., Bernath P.F., Boone C., Dutton G.S., Elkins J.W., Engel A., Gille J.C., Kolonjari F., Sugita T., Toon G.C., Walker K.A.
Title : , Atmospheric Measurement Techniques, 9:3355-3389 (2016)
Validation of stratospheric and mesospheric ozone observed by SMILES from International Space Station

Presenter : Kasai Y., Sagawa H., Kreyling D., Suzuki K., Dupuy E., Sato T.O., Mendrok J., Baron P., Nishibori T., Mizobuchi S., Kikuchi K., Manabe T., Ozeki H., Sugita T., Fujiwara M., Irimajiri Y., Walker K.A., Bernath P.F., Boone C., Stiller G., von Clarmann T., Orphal J., Urban J., Murtagh D., Llewellyn E.J., Degenstein D., Bourassa A.E., Lloyd N.D., Froidevaux L., Birk M., Wagner G., Schreier F., Xu J., Vogt P., Trautmann T., Yasui M.
Title : , Atmos. Meas. Tech., 6(9):2311-2338 (2013)
HCl and ClO profiles inside the Antarctic vortex as observed by SMILES in November 2009: comparisons with MLS and ACE-FTS instruments

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Manney G.L., Daffer W.H., Sagawa H., Suzuki M., Shiotani M., Walker K.A., Boone C.D., Bernath P.F.
Title : , Atmospheric Measurement Techniques, 6(11):3099-3113 (2013)
Ozone loss rates in the Arctic winter stratosphere during 1994-2000 derived from POAM II/III and ILAS observations: Implications for relationships among ozone loss, PSC occurrence, and temperature

Presenter : Terao Y., Sugita T., Sasano Y.
Title : , Journal of Geophysical Research, 117:D05311 (2012)
Validation of water vapour profiles(version 13) retrieved by the IMK/IAA scientific retrieval processor based on full resolution spectra measured by MIPAS on board Envisat

Presenter : Milz M., Clarmann T. v., Bernath P., Boone C., Buehler S. A., Chauhan S., Deuber B., Feist D.G., Funke B., Glatthor N., Grabowski U., Griesfeller A., Haefele A., Hopfner M., Kampfer N., Kellmann S., Linden A., Muller S., Nakajima H., Oelhaf H., Remsberg E., Rohs S., Russell III J.M., Schiller C., Stiller G.P., Sugita T., Tanaka T., Vomel H., Walker K., Wetzel G., Yokota T., Yushkov V., Zhang G.
Title : , Atmos.Meas.Tech.Discuss., 2:489-559 (2009)
Longitudinally dependent ozone increase in the antarctic polar vortex revealed by balloon and satellite observations

Presenter : Sato K., Tomikawa Y., Hashida G., Yamanouchi T., Nakajima H., Sugita T.
Title : , J.Atmos.Sci., 66:1807-1820 (2009)
Validation of water vapour profiles(version 13) retrieved by the IMK/IAA scientific retrieval processor based on full resolution spectra measured by MIPAS on board Envisat

Presenter : Milz M., Clarmann T.v., Bernath P., Boone C,, Buehler S.A., Chauhan S., Nakajima H., Sugita T., Tanaka T., Yokota T.
Title : , Atmos.Meas.Tech., 2:379-399 (2009)
Line shape of the far-wing beyond the band head of the CO2 ν3 band

Presenter : Tanaka T., Fukabori M., Sugita T., Yokota T., Kumazawa R., Watanabe T., Nakajima H.
Title : , J.Mol.Spectrosc., 252(2):185-189 (2008)
Validation of the Improved Limb Atmospheric Spectrometer-II (ILAS-II) Version 1.4 nitrous oxide and methane profiles

Presenter : Ejiri M.K., Terao Y., Sugita T., Nakajima H., Yokota T., Toon G.C., Sen B., Wetzel G., Oelhaf H., Urban J., Murtagh D., Irie H., Saitoh N., Tanaka T., Kanzawa H., Shiotani M., Aoki S., Hashida G., Machida T., Nakazawa T., Kobayashi H., Sasano Y.
Title : , Journal of Geophysical Research, 111(D22S90): (2006)
Odin/SMR limb observations of stratospheric trace gases:Validation of N2O

Presenter : Urban J, Lautiѐ N, Le Flochmoёn E, Jimѐnez C, Eriksson P, de La Noё J, Dupuy E, Amraoui L.EL, Frisk U, Jѐgou F, Murtagh D, Olberg M, Ricaud P, Camy-Peyret C, Dufour G, Payan S, Huret N, Pirre M, Robinson A. D., Harris N.R.P., Bremer H., Klinböhl A., Küllmann K., Künzi K., Kuttippurath J., Ejiri M.K, Nakajima H., Sasano Y., Sugita T., Yokota T., Piccolo C., Raspollini P., Ridolfi M.
Title : , Journal of Geophysical Research, 110(D09301): (2005)
Validation of CFC-12 measurements from the Improved Limb Atmospheric Spectrometer (ILAS) with the version 6.0 retrieval algorithm

Presenter : Khosrawi F., Mueller R., Irie H., Engel A., Toon G.C., Sen B., Aoki S., Nakazawa T., Traub W.A., Johnson D.G., Oelhaf H., Wetzel G., Sugita T., Kanzawa H., Yokota T., Nakajima H., Sasano Y.
Title : , Journal of Geophysical Research, 109(D06311): (2004)
Validation of ozone measurements from Improved Limb Atmospheric Spectrometer

Presenter : Sugita T., Yokota T., Nakajima H., KANZAWA H. , Nakane H., Gernandt H., Yushkov V., Shibasaki K., Deshler T., Kondo Y., Godin S., Goutail F., Pommereau J.-P., Camy-Peyret C., Payan S., Jeseck P., Renard J.-B., Boesch H., Fitzenberger R., Pfeilsticker K., von Koenig M., Bremer H., Kuellmann H., Schlager H., Margitan J.J., Stachnik B., Toon G.C., Jucks K., Tranb W.A., Johnson D.G., Murata I., Fukunishi H., Sasano Y.
Title : , Journal of Geophysical Research, 107(D24): (2002)

Observations of stratospheric ozone

Presenter : Sugita T.
Title : , Remote sensing An introductory textbook (2013)

Comparison of GOSAT SWIR and Aircraft Measurements of XCH4 over West Siberia

Presenter : Ono A., Hayashida S., Sugita T., Machida T., Sasakawa M., Arshinov M.
Title : , SOLA, 11:160-164 (2015)
HCl/Cly ratios just before the breakup of the Antarctic vortex as observed by SMILES/MLS/ACE-FTS

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Manney G.L., Daffer W.H., Sagawa H., Suzuki M., Shiotani M.
Title : , Proceedings SPIE, Remote Sensing of Atmosphere, Clouds, and Precipitation IV, 8523: (2012)
Greenhouse gas observations by GOSAT series

Presenter : Ohyama H., Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Someya Y., Saeki T., Niwa Y., Yashiro H., Tanimoto H., Sugita T., Fujinawa T., Inomata S., Mueller A.
Title : , Proceedings of SPIE, 13667(136670V): (2025)

Research Result (Presentation)

all
Research Presentation
Research Lecture

Research Presentation
Data processing system for deriving NO2 column amounts from GOSAT-GW/TANSO-3 observation

Presenter : Sugita T., Fujinawa T., LIM Hyunkwang, Lim H., Sato T., Sekiya T., Yamashita Y., Yamaguchi M., Kasai Y., Kanaya Y., Tanimoto H.
Name of Society : Asia Oceania Geosciences Society 2026 Annual General Meeting (2026)
Name of Proceedings : Abstracts
Research Presentation
GOSAT Series: 16 Years' Satellite Observation of CO2 and CH4 by GOSAT and GOSAT-2, and the Latest Status of GOSAT-GW

Presenter : Saeki T., Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Someya Y., Niwa Y., Yashiro H., Tanimoto H., Sugita T., Fujinawa T., Inomata S., Mueller A.
Name of Society : Asia Oceania Geosciences Society (AOGS) 2025, 22nd Annual Meeting (2025)
Name of Proceedings : -
Research Presentation
Towards Shipborne Emission Monitoring and Satellite Validation of CO2, CH4, CO, and NO2 Through Simultaneous Columnar and In Situ Observations

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Frey M.M., Kleinschek R., Butz A., Morino I., Enders V., Voss K., Nakaoka S., Machida T., Nara H.
Name of Society : 21st International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-21) (2025)
Name of Proceedings : -
Research Presentation
Column and surface concentration observations of CO2 and NO2 at Yokosuka, Japan, in support of GOSAT-GW/TANSO-3

Presenter : Kanaya Y., Miyakawa T., Yamaguchi M., Mueller A., Frey M.M., Morino I., Takigawa M., Patra P., Sugita T., Inomata S., Tanimoto H.
Name of Society : 21st International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-21) (2025)
Name of Proceedings : -
Research Presentation
Interface with users of GOSAT-GW TANSO-3 observation:observation requests,product downloads,and acquisition of information

Presenter : Yashiro H., Sugita T., Saeki T., Someya Y., Fujinawa T., Yoshida Y., Kikuchi S., Kawazoe F., Kamei A., Tanimoto H., Matsunaga T.
Name of Society : 21st International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-21) (2025)
Name of Proceedings : -
Research Presentation
Towards Shipborne Emission Monitoring and Satellite Validation of CO2, CH4, CO, and NO2 Through Simultaneous Columnar and In Situ Observations

Presenter : Mueller A., Tanimoto H., Frey M.M., Enders V., Patra P.K., Sugita T., Kleinschek R., Voss K., Butz A., Morino I., Nakaoka S., Nara H., Machida T.
Name of Society : European Geosciences Union (EGU) General Assembly 2025 (2025)
Name of Proceedings : -
Research Presentation
Evaluation of Pandora surface NO2 measurements in Sapporo

Presenter : Kwok J., Fujiwara M., Hirokawa J., Kameyama S., Inomata S., Fujinawa T., Mueller A., Sugita T., Tanimoto H., Yamaguchi T.
Name of Society : The 30th Symposium on Atmospheric Chemistry (2025)
Name of Proceedings : Abstracts, P30
Research Presentation
New tools for greenhouse gas monitoring and satellite validation over oceans: Utilizing commercial ship and aircraft observations and a novel semi-automatic FTIR - VIS spectrometer

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Frey M., Kleinschek R., Butz A., Morino I., Enders V., Voss K., Nakaoka S., Machida T., Nara H.
Name of Society : iCACGP-IGAC 2024 (2024)
Name of Proceedings : -
Research Presentation
Progress of retrieval algorithm development for GOSAT-GW NO2 product

Presenter : Fujinawa T., Lim H., Sato O.T., Sekiya T., Yamashita Y., Nakamura A., Sugita T., Kanaya Y., Kasai Y., Tanimoto H.
Name of Society : 16th iCACGP - 18th IGAC 2024 (2024)
Name of Proceedings : -
Research Presentation
GOSAT series: 15 years' satellite observation of CO2 and CH4 by GOSAT and GOSAT-2, and the preparation status of GOSAT-GW

Presenter : Saeki T., Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Someya Y., Niwa Y., Yashiro H., Tanimoto H., Sugita T., Fujinawa T., Inomata S., Mueller A.
Name of Society : 11th International Carbon Dioxide Conference (2024)
Name of Proceedings : -
Research Lecture
TANSO-3 onboard GOSAT-GW and Its Contributions to Climate Change Mitigation Policies

Presenter : Matsunaga T., Tanimoto H., Yashiro H., Saeki T., Sugita T., Someya Y., Fujinawa T., Ohyama H., Inomata S., Mueller A.
Name of Society : The 45th Scientific Assembly of the Committee on Space Research (COSPAR 2024) (2024)
Name of Proceedings : -
Research Presentation
Validation Plan for Greenhouse Gas and NO2 Level 2 Products of TANSO-3 onboard GOSAT-GW

Presenter : Fujimoto T., Ohyama H., Inomata S., Morino I., Frey M., Tsutsumi Y., Fujinawa T., Mueller A., Sugita T., Tanimoto H.
Name of Society : NDACC/IRWG-TCCON-COCCON Annual Meeting 2024 (2024)
Name of Proceedings : -
Research Presentation
GOSAT-GW update and validation plan

Presenter : Ohyama H., Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : NDACC/IRWG-TCCON-COCCON Annual Meeting 2024 (2024)
Name of Proceedings : -
Research Lecture
Progress of retrieval algorithm development for GOSAT-GW NO2 product

Presenter : Fujinawa T., Lim H., Yamashita Y., Sekiya T., Sato O.T., Nakamura A., Sugita T., Kasai Y., Kanaya Y., Tanimoto H.
Name of Society : The 45th COSPAR 2024 Scientific Assembly (2024)
Name of Proceedings : -
Research Presentation
Preparation status of the data processing system for GOSAT-GW/TANSO-3 in NIES

Presenter : Yashiro H., Sugita T., Saeki T., Someya Y., Fujinawa T., Yoshida Y., Kikuchi S., Kawazoe F., Kamei A., Kajihara T., Kanagawa M., Gognadze N., Tanimoto H., Matsunaga T.
Name of Society : 20th International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-20) (2024)
Name of Proceedings : -
Research Presentation
GOSAT Series and Climate Change Mitigation Policies

Presenter : Matsunaga T., Tanimoto H., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Someya Y., Niwa Y., Inomata S., Sugita T., Yashiro H., Saeki T., Fujinawa T., Mueller A.
Name of Society : Japan Geoscience Union Meeting 2024 (2024)
Name of Proceedings : 同予稿集
Research Presentation
Validation Plan for Greenhouse Gas and NO2 Level 2 Products of TANSO-3 onboard GOSAT-GW

Presenter : Ohyama H., Inomata S., Fujimoto T., Morino I., Frey M., Tsutsumi Y., Fujinawa T., Mueller A., Sugita T., Tanimoto H.
Name of Society : 20th International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-20) (2024)
Name of Proceedings : -
Research Presentation
Retrieval algorithm development for the GOSAT-GW tropospheric NO2 column densities

Presenter : Fujinawa T., Lim H., Yamashita Y., Sekiya T., Sato T., Nakamura A., Sugita T., Kasai Y., Kanaya Y., Tanimoto H.
Name of Society : The 14th International GEMS workshop (2023)
Name of Proceedings : -
Research Presentation
Satelliete updates 2023

Presenter : Lambert J.-C., Sugita T.
Name of Society : NDACC steering committee meeting 2023 (2023)
Name of Proceedings : -
Research Lecture
Progress in the GOSAT series project and results on observation and validation by GOSAT and GOSAT-2

Presenter : Morino I., Tsutsumi Y., Ohyama H., Frey M., Tanabe T., Hori A., Yoshida Y., Someya Y., Kamei A., Saito M., Noda H., Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Inomata S., Ikeda K., Fujinawa T., Yamashita Y., Saeki T., Mueller A., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T., TCCON Partners
Name of Society : AERSS Annual meeting (2023)
Name of Proceedings : -
Research Presentation
The GOSAT-GW Satellite Mission: Potential Roles in the Asia-Oceania Region

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Xu H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : AOGS 2023 20th Annual Meeting (2023)
Name of Proceedings : -
Research Presentation
Towards Continuous Cargo Ship-based Observations of Greenhouse Gases and Air Pollutants by a Novel Semi-automatic FTIR - UV Spectrometer

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Frey M., Kleinschek R., Butz A., Morino I., Enders V., Voss K., Nakaoka S., Machida T.
Name of Society : Asia Oceania Geosciences Society, 20th Annual Meeting, AOGS 2023 (2023)
Name of Proceedings : Abstract
Research Presentation
The GOSAT-GW satellite mission: Potential roles in quantifying greenhouse gases and air pollutants emissions from local to global scales

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Xu H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : The 28th IUGG General Assembly (2023)
Name of Proceedings : -
Research Presentation
Progress in GOSAT-GW

Presenter : Ohyama H., Morino I., Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Saito M., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : NDACC-IRWG/TCCON/COCCON Annual Meeting (2023)
Name of Proceedings : -
Research Presentation
Considering aerosol effects for better accuracy of tropospheric NO2 retrieval from GOSAT-GW

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kanaya Y., Takigawa M., Irie H.
Name of Society : Japan Geoscience Union Meeting 2023 (2023)
Name of Proceedings : Abstracts
Research Presentation
Challenges for the GOSAT-GW satellite mission to better quantify anthropogenic emissions of greenhouse gases and air pollutants for climate policy

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Xu H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Choi Y., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : 10th International Conference on Acid Deposition (2023)
Name of Proceedings : -
Research Presentation
Aerosol retrieval algorithm from TANSO-3 onboard GOSAT-GW

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kanaya Y., Sato T., Nakamura A., Kasai Y.
Name of Society : AGU23 (2023)
Name of Proceedings : Abstracts
Research Presentation
Ship - and aircraft-based XCH4 over oceans - a future tool for satellite validation

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Nakaoka S., Machida T., Morino I., Butz A., Shiomi K.
Name of Society : 28th Symposium on Atmospheric Chemistry (JpSAC) (2023)
Name of Proceedings : Abstracts
Research Presentation
Japan Pandora Network and associated ground- and ship-based observations for the GOSAT validation and urban emission estimates

Presenter : Tanimoto H., Fujinawa T., Mueller A., Inomata S., Sugita T., Morino I., Ohyama H., Kanaya Y.
Name of Society : Pandonia Global Network (PGN) 2nd user group workshop (2023)
Name of Proceedings : -
Research Presentation
Observation of global CO2 and CH4 by GOSAT series satellites and our efforts toward observation by GOSAT-GW

Presenter : Yashiro H., Fujinawa T., Goto D., Ikeda K., Inomata S., Kamei A., Kawazoe F., Kikuchi S., Morino I., Murakami K., Niwa Y., Noda H., Ohyama H., Saeki T., Saito M., Someya Y., Sugita T., Tanimoto H., Yamashita Y., Yoshida Y., Zeng J., Matsunaga T.
Name of Society : The Workshop on Observations within the Global Greenhouse Gas Watch (GGGW) (2023)
Name of Proceedings : -
Research Presentation
Analysis of the COVID-19 influence on an air quality in urban cities in Japan with multiple satellite and ground-based measurements

Presenter : Fujinawa T., Inomata S., Sugita T., Ikeda K., Tanimoto H.
Name of Society : Joint International Atmospheric Chemistry Conference 15th iCACGP - 17th IGAC 2022 (2022)
Name of Proceedings : -
Research Presentation
Aerosol layer height retrieval using Advanced Himawari Imager (AHI), and analysis of aerosol-related variables to improve the accuracy of tropospheric NO2 vertical column density from GOSAT-GW

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kim J., Kanaya Y., Takigawa M., Irie H., Park S., Lee S.
Name of Society : iCACGP-IGAC Joint International Atmospheric Chemistry Conference 2022 (2022)
Name of Proceedings : -
Research Presentation
Satellite Updates 2022

Presenter : Lambert J.-C., Sugita T.
Name of Society : Network for the Detection of Atmospheric Composition Change Steering Committee Meeting 2022 (2022)
Name of Proceedings : なし
Research Presentation
Commercial ship and aircraft-based evaluation of satellite derived XCO2 and XCH4 over oceans - updates and prospective

Presenter : Mueller A., Tanimoto H., Sugita T., Machida T., Nakaoka S., Frey M., Kleinschek R., von Buenau K., Morino I., Butz A., Patra P. K., Laughner J.
Name of Society : IWGGMS-18 (The 18th International Workshop on Greenhouse Gas Measurements from Space) (2022)
Name of Proceedings : Abstracts, 26
Research Lecture
Challenges for the GOSAT-GW satellite mission to better quantify anthropogenic emissions of greenhouse gases and air pollutants for climate policy

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T., LIM H., Xu H., Choi Y., Yamaguchi M., Bisht J., Nakamura A., Tran T.N.T.
Name of Society : The iCACGP-IGAC 2022 Conference (2022)
Name of Proceedings : Abstracts
Research Presentation
Overview of GOSAT-GW TANSO-3 data processing and product distribution in NIES

Presenter : Yashiro H., Sugita T., Saeki T., Someya Y., Kikuchi S., Fujinawa T., Kawazoe F., Kamei A., Yoshida Y., Tanimoto H., Matsunaga T.
Name of Society : 18th International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-18) (2022)
Name of Proceedings : -
Research Presentation
The GOSAT-GW greenhouse gases observing mission: Updates

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : The 18th International Workshop on Greenhouse Gas Measurements from Space (2022)
Name of Proceedings : Abstracts
Research Presentation
Scientific Targets and Policy Contributions Expected from the Observation of Greenhouse Gases and Air Pollutants by GOSAT-GW

Presenter : Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : Japan Geoscience Union Meeting 2022 (2022)
Name of Proceedings : -
Research Presentation
Greenhouse Gas and Air Pollutant Observation by TANSO-3 onboard GOSAT-GW: One year before Launch

Presenter : Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Saeki T., Frey M., Saigusa N., Kanaya Y., Sekiya T., Patra K.P., Takigawa M., Kasai Y., Sato T.
Name of Society : American Geophysical Union Fall Meeting 2022 (2022)
Name of Proceedings : -
Research Presentation
How well can satellite derived XCO2 determine seasonal and interannual changes of CO2 over oceans? Evaluation by integrated ship and aircraft observations

Presenter : Mueller A., Tanimoto H., Sugita T., Machida T., Nakaoka S., Patra P.K., Laughner J., Crisp D.
Name of Society : 16th IGAC Scientific Conference (2021)
Name of Proceedings : -
Research Presentation
Observing anthropogenic emissions of greenhouse gases and air pollutants with the GOSAT-GW satellite: Scientific targets and policy contributions

Presenter : Tanimoto H., Matsunaga T., Saigusa N., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Saeki T., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : 2021 16th IGAC Science Conference (2021)
Name of Proceedings : -
Research Presentation
Observing anthropogenic emissions of greenhouse gases and air pollutants with the GOSAT-GW satellite: Scientific targets and policy contributions

Presenter : Tanimoto H., Matsunaga T., Saigusa N., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Saeki T., Kanaya Y., Sekiya T., Kasai Y., Sato T.
Name of Society : Japan Geoscience Union Meeting 2021 (2021)
Name of Proceedings : -
Research Presentation
Recent updates and future plan of GOSAT Series (GOSAT, GOSAT-2, and GOSAT-GW) products generated by NIES SOC

Presenter : Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Kamei A., Kawazoe F., Yashiro H., Someya Y., Saeki T., Sugita T., Fujinawa T., Tanimoto H., Kasai Y., Sato T.
Name of Society : AGU Fall Meeting 2021 (2021)
Name of Proceedings : -
Research Presentation
A CCM Forecast Experiments of the Ozone Reduction Event Over the Southern Tip of South America in November 2009 Using Ozone Assimilated Initial Data

Presenter : Nakamura H., Hirooka T., Akiyoshi H., Sugita T., Mizuno A.
Name of Society : Quadrennial Ozone Symposium 2021 (2021)
Name of Proceedings : Abstracts
Research Presentation
New approach to evaluate satellite CO2 observations by combined ship and aircraft measurements over the ocean

Presenter : Mueller A., Tanimoto H., Nakaoka S., Machida T., Sugita T., Patra P.K., Laughner J.
Name of Society : The 16th International Workshop On Greenhouse Gas Measurements From Space (IWGGMS-16) (2020)
Name of Proceedings : Abstracts
Research Presentation
Impacts of East Asian black carbon emissions on the Arctic climate and air quality: Contributions from anthropogenic and biomass burning sources

Presenter : Ikeda K., Tanimoto H., Sugita T., Akiyoshi H., Kanaya Y., Zhu C., Taketani F.
Name of Society : 2018 joint 14th iCACGP Quadrennial Symposium and 15th IGAC Science Conference (2018)
Name of Proceedings : Abstracts
Research Presentation
Dynamical analysis in the Southern Hemisphere associated with a three-week total ozone reduction over the southern tip of South America in November 2009

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Hirooka T., Harada Y., Mizuno A.
Name of Society : SPARC General Assembly 2018 (2018)
Name of Proceedings : Abstracts
Research Presentation
A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to planetary wave activity in the stratosphere and blocking in the troposphere

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Harada Y., Hirooka T., Mizuno A.
Name of Society : CCMI Workshop 2017 (2017)
Name of Proceedings : Abstracts
Research Presentation
A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to blocking in the troposphere

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Harada Y., Hirooka T., Mizuno A.
Name of Society : JpGU-AGU Joint Meeting 2017 (2017)
Name of Proceedings : Abstracts, AAS09-P06
Research Presentation
Transport of low ozone air masses to South America middle latitudes: impact on solar UV irradiances

Presenter : Wolfram E.W, Orte P.F, Salvador J.O, Pazmiño A., Godin-Beekmann S., Quel E.J, Akiyoshi H., Sugita T., Mizuno A.
Name of Society : Quadrennial Ozone Symposium of the International Ozone Commission (2016)
Name of Proceedings : Abstracts, 1(155)
Research Presentation
Contribution of planetary waves to the three-week total ozone reduction over Rio Gallegos, Argentina, in November 2009

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Hirooka T., Mizuno A.
Name of Society : Quadrennial Ozone Symposium of the International Ozone Commission (2016)
Name of Proceedings : Abstracts, 1(216)
Research Presentation
SAVER-Net: An Observing and Data Distribution Network of Atmospheric Ozone, UV Radiation, and Aerosols for the Southern Part of South America

Presenter : Mizuno A., Sugimoto N., Wolfram E., Zamorano F., Ohyama H., Salvador J., Nagahama T., Sugita T., Akiyoshi H., Orte F., Nagahama T., Sanchez S., Carbajal G., Nollas F., Acquesta A., Quel E., Misu Y.
Name of Society : Quadrennial Ozone Symposium of the International Ozone Commission (2016)
Name of Proceedings : Abstracts, 1(331)
Research Presentation
Comparison of ozone profiles among DIAL, two satellite instruments, and chemical transport model simulations over Rio Gallegos, Argentina on 23-24 November 2009

Presenter : Sugita T., Akiyoshi H., Kadowaki M., Nakamura H., Ikeuchi I., Wolfram E., Salvador J., Mizuno A.
Name of Society : Quadrennial Ozone Symposium 2016 (2016)
Name of Proceedings : Abstracts
Research Presentation
Temporal Variation of Middle Stratospheric Ozone Observed at the Southern Tip of South America during Austral Spring

Presenter : Ohyama H., Mizuno A., Nagahama T., Salvador J., Wolfram E., Orte F., Zamorano F., Sugita T.
Name of Society : Quadrennial Ozone Symposium 2016 (2016)
Name of Proceedings : Abstracts
Research Presentation
Comparison of methane profiles between GOSAT/TANSO-FTS TIR and aircraft measurements in West Siberia

Presenter : Sugita T., Saitoh N., Hayashida S., Machida T.
Name of Society : The 8th GOSAT RA PI Meeting (2016)
Name of Proceedings : Abstracts
Research Presentation
Dynamical and chemical analysis of Southern Hemisphere mid- and high latitudes associated with the low total ozone event over Rio Gallegos (Argentina) in November 2009

Presenter : Kadowaki M., Akiyoshi H., Nakamura H., Sugita T., Mizuno A., Hirooka T.
Name of Society : 2014年度南極昭和基地大型大気計画(PANSY)研究集会 (2015)
Name of Proceedings : -
Research Presentation
SAVER-Net: a Project to Construct an Observing Network and to Develop Pathways to Distribute the Risk Information of Atmospheric Ozone, UV Radiation, and Aerosols for the Southern Part of South America

Presenter : Mizuno A., Sugimoto N., Sugita T., Akiyoshi H., Nagahama T., Oyama H., Jin Y., Shimizu A., Nishizawa T., Ogawa H., Nakane H., Wolfram E., Ristori P., Salvador J., Otero L., Orte F., Raponi M., Papandrea S., Zamorano F., Misu Y.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts
Research Presentation
Dynamical and Chemical Analysis of the Low Total Ozone Event over Rio Gallegos in November 2009 and Its Application to Ozone Prediction

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Mizuno A.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts, 4-3
Research Presentation
Comparison of ozone profiles between DIAL observations and chemical transport model simulations over Rio Gallegos, Argentina in the 2009 Antarctic spring

Presenter : Sugita T., Akiyoshi H., Kadowaki M., Nakamura H., Wolfram E., Salvador J., Mizuno A.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts
Research Presentation
Ozone and UV Radiation Monitoring in the Framework of SAVER-Net Project

Presenter : Wolfram E., Salvador J., Orte F., D, Quiroga J., Zamorano F., Petez R., Villa I., Akiyoshi H., Sugita T., Mizuno A., Quel E.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts
Research Presentation
Contribution of zonal wavenumber one and two planetary waves to the three week total ozone reduction over Rio Gallegos (Argentina) in November 2009

Presenter : Kadowaki M., Akiyoshi H., Nakamura H., Sugita T., Hirooka T., Mizuno A.
Name of Society : Asian Conference on Meteorology (ACM) 2015 (2015)
Name of Proceedings : Abstracts
Research Presentation
Correlation Between O3 and HCl in the Lower Stratosphere as Observed by SMILES

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Sagawa H., Suzuki M., Shiotani M.
Name of Society : Asia Oceania Geosciences Society 11th Annual Meeting (2014)
Name of Proceedings : Abstracts
Research Presentation
Total ozone reduction over Rio Gallegos, Argentina, in November 2009 simulated by the nudged MIROC3.2 Chemical Transport Model for the CCMI REF-C1SD experiment

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Nakamura T., Mizuno A.
Name of Society : 3rd Chemistry-Climate Model Initiative (CCMI) Workshop (2014)
Name of Proceedings : -
Research Presentation
Total ozone reduction over Rio Gallegos (Argentina) in November 2009 simulated by MIROC3.2 Chemical Transport Model (invited)

Presenter : Akiyoshi H., Kadowaki M., Sugita T., Nakamura H., Nakamura T., Mizuno A.
Name of Society : International Workshop on Program of the Antarctic Syowa MST/IS Radar (2014)
Name of Proceedings : -
Research Presentation
Lower stratospheric correlation between O3 and HCl as observed by SMILES in the southern high latitudes

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Sagawa H., Suzuki M., Shiotani M.
Name of Society : SPARC 5th General Assembly (2014)
Name of Proceedings : Abstracts
Research Presentation
Analysis of Arctic stratospheric minor gases by combined use of JEM/SMILES and ACE-FTS

Presenter : Tachibana Y., Saitoh N., Sugita T., Kasai Y.
Name of Society : 7th International Atmospheric Limb Conference (2013)
Name of Proceedings : Abstracts
Research Presentation
Comparison of GOSAT XCH4 and airborne measurements over Siberia

Presenter : Yamamoto M., Hayashida S., Ono A., Machida T., Sugita T.
Name of Society : 9th International Workshop on Greenhouse Gas Measurements from Space (2013)
Name of Proceedings : Abstracts, 53
Research Presentation
New products of GOSAT/TANSO-FTS TIR CO2 and CH4 profiles: Algorithm and initial validation results

Presenter : Saitoh N., Imasu R., Sugita T., Hayashida S., Shiomi K., Kawakami S., Machida T., Sawa Y., Matsueda H., Terao Y.
Name of Society : AGU Fall Meeting 2013 (2013)
Name of Proceedings : Abstracts
Research Presentation
Chlorine activation in the Arctic winter of 2009/2010 analyzed by combined use of JEM/SMILES and ACE-FTS

Presenter : Tachibana Y., Saitoh N., Sugita T., Kasai Y.
Name of Society : AGU Fall Meeting 2013 (2013)
Name of Proceedings : Abstracts
Research Presentation
Algorithm improvement toward better retrieval of CO2 and CH4 profiles from GOSAT/TANSO-FTS thermal infrared spectra

Presenter : Saitoh N., Imasu R., Sugita T., Hayashida S., Shiomi K.
Name of Society : AGU Fall Meeting 2012 (2012)
Name of Proceedings : Abstracts
Research Presentation
HCl/Cly ratios just before the breakup of the Antarctic vortex as observed by SMILES/MLS/ACE-FTS

Presenter : Sugita T., Kasai Y, Terao Y., Hayashida S
Name of Society : 8th SPIE Asia-Pacific Remote Sensing (2012)
Name of Proceedings : Abstracts, 16-16
Research Presentation
High HCl/Cly ratios in the Antarctic vortex as observed by SMILES; comparison with MLS and ACE-FTS

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S.
Name of Society : The 6th Atmospheric Limb Conference (2011)
Name of Proceedings : Program of The 6th Atmospheric Limb Conference
Research Presentation
Validation of CIO measurements with JEM/SMILES: the level 2 research product(version 2.1.0)

Presenter : Kagawa A, Sato T, H.Sagawa, E Dupuy, Onodera Y, K Suzuki, Kikuchi K, Ochiai S, Nishibori T, Manabe T, Mizobuchi S, Ozeki H, Suziki M, Shiotani M, Baron P, Urban J, Murtagh D, Livesey N, Clarmann T von, Orpel J, Stiller G, Sugita T., Kita K, Yasui M, Kasai Y
Name of Society : 6th Atmospheric Limb Conference (2011)
Name of Proceedings : なし
Research Presentation
Validation of Ozone measurements from JEM/SMILES:the level 2 research product version 2.1.0

Presenter : Suzuki K, Dupuy E, Sagawa H, Sato T, Baron P, Urban J, Murtagh D, Kikuchi K, Ochiai S, Nishibori T, Manabe T, Mizobuchi S, Sato R, Takayanagi M, Llewellyn E.J., Degenstein D, Lloyd D, Liversey N, Orphal J, Stiller G, Clarmann T Von, Walker K, Suzuki M, Shiotani M, Fujiwara M, Bernath P.F., Sugita T., Kita K, Yasui M, Kasai Y
Name of Society : 6th Atmospheric Limb Conference (2011)
Name of Proceedings : なし
Research Presentation
Quantitative evaluations of inorganic chlorine chemistry in the stratosphere using a photochemical model

Presenter : Sugita T., Hayashida S., Kasai Y., Terao Y.
Name of Society : SMILES Int.Workshop 2010 (2010)
Name of Proceedings : Program
Research Presentation
Temporary denitrification in the Antarctic stratosphere as observed by ILAS-II in the 2003 early winter: Comparison with a microphysical box model

Presenter : Sugita T., Hayashida S., Irie H.
Name of Society : 4th SPARC Gen.Assem. (2008)
Name of Proceedings : Program & Abstracts, 400
Research Presentation
Overview of ILAS/ILAS-II: results and current status

Presenter : Sugita T., Nakajima H.
Name of Society : SMILES Int.Workshop 2008 (2008)
Name of Proceedings : Program
Research Presentation
Line shape of the far-wing beyond the band head of the CO2 ν3 band

Presenter : Tanaka T., Fukabori M., Sugita T., Yokota T., Kumazawa R., Watanabe T., Nakajima H.
Name of Society : 平成20年度日本分光学会年次講演会 (2008)
Name of Proceedings : 同予稿集, 80
Research Presentation
Dynamics of Antarctic ozone hole dissipation revealed by balloon and satellite observations

Presenter : Sato K.(*1), Tomikawa Y.(*2), Hashida G.(*2), Kadokura A.(*2), Nakajima H., Sugita T., Murata I.(*3), Namiki M.(*4), Matsuzaka Y.(*4), Yamagami T.(*4)
Name of Society : 36th COSPAR Sci.Assem. (2006)
Research Presentation
Dynamics of Antarctic ozone hole dissipation revealed by ground-based and satellite observations

Presenter : Sato K.(*1), Tomikawa Y.(*2), Hashida G.(*2), Kadokura A.(*2), Nakajima H., Sugita T., Yamanouchi T.(*2)
Name of Society : Eur.Geosci.Union 2006 (2006)
Name of Proceedings : Geophys.Res.Abstr., 8
Research Presentation
Dynamics of Antarctic ozone hole dissipation revealed by balloon and satellite observations

Presenter : Sato K.(*1), Tomikawa Y.(*2), Hashida G.(*2), Kadokura A.(*2), Nakajima H., Sugita T., Murata I.(*3), Namiki M.(*4), Matsuzaka Y.(*4), Yamagami T.(*4)
Name of Society : オゾン研究に関するワークショップ(東北大学21世紀COE地球科学関連シンポジウム) (2006)
Research Presentation
Short time variations in HNO3 and aerosol extinction coefficient data as observed by ILAS-II in the 2003 Antarctic stratosphere

Presenter : Sugita T., Saitoh N.(*1), Nakajima H., Yokota T., Sasano Y.
Name of Society : 2005 NASA SOSST Workshop (2005)
Name of Proceedings : Abstracts
Research Presentation
Short time variations in HNO3 and aerosol extinction coefficient data as observed by ILAS-II in the 2003 Antarctic stratosphere

Presenter : Sugita T., Saitoh N.(*1), Nakajima H., Yokota T., Imamura T., Sasano Y.
Name of Society : SGEPSS 118th(地球電磁気・地球惑星圏学会第118回総会・講演会) (2005)
Name of Proceedings : Program
Research Presentation
Satellite observation polar stratospheric cloud composition-simultaneous gas and aerosol retrieval

Presenter : Hayashida S.(*1), Oshchepkov S., Sasano Y., Sugita T., Yokota T., Nakajima H.
Name of Society : AGU 2005 Fall Meet. (2005)
Name of Proceedings : Abstracts
Research Presentation
Analysis of antarctic denitrification in 2003 winter observed by ILAS-II Onboard the ADEOS-II Satellite

Presenter : SUGITA Takafumi
Name of Society : AGU 2005 Fall Meet. (2005)
Name of Proceedings : Abstracts
Research Presentation
Scientific results from ILAS-II onboard the ADEOS-II satellite

Presenter : , , SUGITA Takafumi
Name of Society : Int.Radiat.Symp.2004 (2004)
Name of Proceedings : Abstracts
Research Presentation
Vertical profiles of temperature and pressure retrieved by the ILAS-II at the high latitudes in the stratosphere and lower mesosphere.

Presenter : , , SUGITA Takafumi
Name of Society : Int.Radiat.Symp.2004 (2004)
Name of Proceedings : Abstracts
Research Presentation
Overview of the ILAS-II data products

Presenter : Yokota T., Nakajima H., Sugita T., Sasano Y.
Name of Society : 2nd SOSST Meet. (2004)
Name of Proceedings : Abstracts
Research Presentation
First Results of Polar Stratos. Measurements by ILAS-II aboard ADEOS-II

Presenter : Yokota T., Sasano Y., Sugita T., Nakajima H.
Name of Society : Proc.2004 IEICE General Conf. (2004)
Name of Proceedings : Abstracts, SE-41-SE-42
Research Presentation
Validation summary and scientific results for ILAS-II onboard the ADEOS-II satellilte

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2004 Fall Meet. (2004)
Name of Proceedings : Eos,Transactions, 85(47)
Research Presentation
Validation of ILAS-II aerosol extinction coefficients at 780 nm:Comparison with SAGE II,SAGE III,POAM III,and OPC/LPC measurements

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2004 Fall Meet. (2004)
Name of Proceedings : Eos,Transactions, 85(47)
Research Presentation
Validation of ILAS-II version 1.4 N2O and CH4 profiles

Presenter : Ejiri M., Terao Y.(*1), Sugita T., Nakajima H., Shiotani M.(*2), Kanzawa H.(*3), Sasano Y.
Name of Society : AGU 2004 Fall Meet. (2004)
Name of Proceedings : Eos,Transactions, 85(47)
Research Presentation
A comparative study of stratospheric temperatures between ILAS-II and other data

Presenter : Sugita T.
Name of Society : SPIE 4th Int.Asia-Pac.Environ.Remote Sensing Symp. (2004)
Name of Proceedings : Abstracts
Research Presentation
Initial retrieved data status and the forward model of radiative transfer for ILAS-II aboard ADEOS-II

Presenter : , Nakajima H., SUGITA Takafumi, Kobayashi H.,
Name of Society : 26th Annu.Rev.Conf.Atmos.Transm.Radiance Models (2003)
Name of Proceedings : Abstracts
Research Presentation
Variation and diffusion of low-N2O air masses after the breakdown of the arctic polar vortex in 1997 simulated by CCSR/NIES nudging CTM

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kurokawa J.(*1), Takahashi M.(*2)
Name of Society : IUGG 2003 (2003)
Name of Proceedings : Abstracts, A207
Research Presentation
Ozone perturbations in the arctic summer lower stratosphere as a reflection of NOx chemistry and planetary-scale wave activity

Presenter : Akiyoshi H., Sugita T., Kanzawa H., Kawamoto N.(*1)
Name of Society : IUGG 2003 (2003)
Name of Proceedings : Abstracts, B426
Research Presentation
A plan for ILAS-II correlative measurements

Presenter : Kanzawa H., Sugita T., Nakajima H.
Name of Society : 16th ESA Symp.Eur.Rocket Balloon Programmes Related Res. (2003)
Name of Proceedings : Abstract
Research Presentation
Current status and early result of the ILAS-II onboard the ADEOS-II satellite

Presenter : , , SUGITA Takafumi
Name of Society : EGS-AGU-EUG Jt.Assem.2003 (2003)
Name of Proceedings : Geophys.Res.Abstr., 5:07800
Research Presentation
Data quality of ILAS version 6 ozone profiles

Presenter : Sugita T., Yokota T., Nakajima H., Kanzawa H., Sasano Y.
Name of Society : EGS-AGU-EUG Jt.Assem. (2003)
Name of Proceedings : Geophys.Res.Abstr., 5:00872
Research Presentation
Measurements of ClONO2 by Improved Limb Atmospheric Spectrometer(ILAS) in the high latitude stratosphere

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Research Presentation
ILAS-II measurements of O3-comparison with ozonesondes

Presenter : Sugita T., Kanazawa H.(*1), Nakajima H., Yokota T., Sasano Y.
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Research Presentation
ILAS-II measurements of trace gases,temperature and pressure-comparison with solar occultation sensors

Presenter : Yokota T., Sasano Y., Sugita T., Terao Y., Nakajima H.
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Research Presentation
Polar stratospheric clouds observed with ILAS-II over antarctica in 2003

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Research Presentation
Impact of increased stratospheric water vapor on denitrification in the polar ozone layer

Presenter : SUGITA Takafumi, KONDO Yoshinori
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Research Presentation
Current status of Improved Limb Atmospheric Spectrometer-II(ILAS-II) onboard the ADEOS-II satellite

Presenter : , , SUGITA Takafumi
Name of Society : 9th Int.Symp.Remote Sensing (2002)
Name of Proceedings : Program & Abstract, 63
Research Presentation
The effect of stratospheric denitrification on ozone loss observed by the Improved Limb Atmospheric Spectrometer(ILAS) in the 1997 Arctic polar vortex

Presenter : Sugita T., Nakajima H., Hayashi H.(*1), Sasano Y.
Name of Society : 6th Eur.Symp.Stratos.Ozone (2002)
Name of Proceedings : Abstracts, 206
Research Presentation
Updates of spectroscopic data used in the ILAS Version 6 data retrieval algorithm

Presenter : Yokota T., Nakajima H., Sugita T., Sasano Y.
Name of Society : 7th HITRAN Database Conf. (2002)
Name of Proceedings : Abstracts, 20
Research Presentation
ILAS achievements and ILAS-II science plan

Presenter : Sasano Y., Yokota T., Nakajima H., Sugita T., Kanzawa H.
Name of Society : 2002 IEEE Int.Geoscience Remote Sensing Symp. (2002)
Name of Proceedings : -
Temperature and pressure retrievals: toward ILAS-II

Presenter : Sugita T.
Name of Society : 4th ILAS-II Sci.Team Meet. (2002)
Name of Proceedings : -
Status of software development for SOFIS

Presenter : Nakajima H., Yokota T., Sugita T., Sasano Y.
Name of Society : 6th Workshop Infrared Emiss.Meas.FT-IR (2002)
Name of Proceedings : Proceedings
Introduction of SOFIS/FTS calibration system

Presenter : Sasano Y., Nakajima H., Yokota T., Sugita T.
Name of Society : 6th Workshop Infrared Emiss.Meas.FT-IR (2002)
Name of Proceedings : Proceedings
Research Presentation
A study on transport and chemistry in the summer lower stratosphere using the CCSR/NIES nudging CTM and the ILAS observation

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kanzawa H., Kurokawa J.(*1), Kawamoto N.(*2), Takahashi M.(*3)
Name of Society : Int.Symp.Stratos.Var.Climate (2002)
Name of Proceedings : Abstracts, 167
Research Presentation
The effect of stratospheric denitrification on ozone loss as observed by ILAS in the 1997 Arctic polar vortex

Presenter : Sugita T., Nakajima H., Hayashi H.(*1), Sasano Y.
Name of Society : Int.Symp.Stratos.Var.Climate (2002)
Name of Proceedings : Abstracts, 210
Research Presentation
Data retrieval simulation of the Improved Limb Atmospheric Spectrometer II(ILAS-II) aboard ADEOS-II satellite

Presenter : Yokota T., Nakajima H., Sugita T., Usami M.(*1), Kawasaki Y.(*1), Sasano Y.
Name of Society : Remote Sensing Atmos.,Ocean,Environ.,Space,Conf. (2002)
Name of Proceedings : SPIE, 4891
Research Presentation
Progress in the temperature and pressure retrievals from ILAS

Presenter : Sugita T., Yokota T., Nakajima H., Sasano Y.
Name of Society : Remote Sensing Atmos.,Ocean,Environ.,Space,Conf. (2002)
Name of Proceedings : SPIE, 4891:13
Research Presentation
Validation of ozone measurements from the Improved Limb Atmosheric Spectrometer(ILAS)

Presenter : Sugita T., Yokota T., Nakajima H., Nakane H.
Name of Society : NDSC 2001 Symp. (2001)
Name of Proceedings : Abstracts, 175
ILAS data retrieval status and radiative transfer calculation

Presenter : Yokota T., Sugita T., Nakajima H., Sasano Y.
Name of Society : 24th.Annu.Rev.Atmos.Transmi.Models (2001)
Name of Proceedings : Abstracts
Downward motions in the Antarctic polar vortex as seen in the ILAS N2O data

Presenter : Nakajima H., Sugita T., Sasano Y.
Name of Society : AUG 2001 Fall Meet. (2001)
Name of Proceedings : Abstracts
Software development status for SOFIS

Presenter : Yokota T., Nakajima H., Sugita T., Sasano Y.
Name of Society : ASSFTS 10 (2001)
Name of Proceedings : -

GOSAT Series: 16 Years' Satellite Observation of CO2 and CH4 by GOSAT and GOSAT-2, and the Latest Status of GOSAT-GW

Presenter : Saeki T., Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Someya Y., Niwa Y., Yashiro H., Tanimoto H., Sugita T., Fujinawa T., Inomata S., Mueller A.
Name of Society : Asia Oceania Geosciences Society (AOGS) 2025, 22nd Annual Meeting (2025)
Name of Proceedings : -
Towards Shipborne Emission Monitoring and Satellite Validation of CO2, CH4, CO, and NO2 Through Simultaneous Columnar and In Situ Observations

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Frey M.M., Kleinschek R., Butz A., Morino I., Enders V., Voss K., Nakaoka S., Machida T., Nara H.
Name of Society : 21st International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-21) (2025)
Name of Proceedings : -
Column and surface concentration observations of CO2 and NO2 at Yokosuka, Japan, in support of GOSAT-GW/TANSO-3

Presenter : Kanaya Y., Miyakawa T., Yamaguchi M., Mueller A., Frey M.M., Morino I., Takigawa M., Patra P., Sugita T., Inomata S., Tanimoto H.
Name of Society : 21st International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-21) (2025)
Name of Proceedings : -
Interface with users of GOSAT-GW TANSO-3 observation:observation requests,product downloads,and acquisition of information

Presenter : Yashiro H., Sugita T., Saeki T., Someya Y., Fujinawa T., Yoshida Y., Kikuchi S., Kawazoe F., Kamei A., Tanimoto H., Matsunaga T.
Name of Society : 21st International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-21) (2025)
Name of Proceedings : -
GOSAT series: 15 years' satellite observation of CO2 and CH4 by GOSAT and GOSAT-2, and the preparation status of GOSAT-GW

Presenter : Saeki T., Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Someya Y., Niwa Y., Yashiro H., Tanimoto H., Sugita T., Fujinawa T., Inomata S., Mueller A.
Name of Society : 11th International Carbon Dioxide Conference (2024)
Name of Proceedings : -
GOSAT-GW update and validation plan

Presenter : Ohyama H., Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : NDACC/IRWG-TCCON-COCCON Annual Meeting 2024 (2024)
Name of Proceedings : -
GOSAT Series and Climate Change Mitigation Policies

Presenter : Matsunaga T., Tanimoto H., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Someya Y., Niwa Y., Inomata S., Sugita T., Yashiro H., Saeki T., Fujinawa T., Mueller A.
Name of Society : Japan Geoscience Union Meeting 2024 (2024)
Name of Proceedings : 同予稿集
Retrieval algorithm development for the GOSAT-GW tropospheric NO2 column densities

Presenter : Fujinawa T., Lim H., Yamashita Y., Sekiya T., Sato T., Nakamura A., Sugita T., Kasai Y., Kanaya Y., Tanimoto H.
Name of Society : The 14th International GEMS workshop (2023)
Name of Proceedings : -
Satelliete updates 2023

Presenter : Lambert J.-C., Sugita T.
Name of Society : NDACC steering committee meeting 2023 (2023)
Name of Proceedings : -
The GOSAT-GW Satellite Mission: Potential Roles in the Asia-Oceania Region

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Xu H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : AOGS 2023 20th Annual Meeting (2023)
Name of Proceedings : -
Towards Continuous Cargo Ship-based Observations of Greenhouse Gases and Air Pollutants by a Novel Semi-automatic FTIR - UV Spectrometer

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Frey M., Kleinschek R., Butz A., Morino I., Enders V., Voss K., Nakaoka S., Machida T.
Name of Society : Asia Oceania Geosciences Society, 20th Annual Meeting, AOGS 2023 (2023)
Name of Proceedings : Abstract
The GOSAT-GW satellite mission: Potential roles in quantifying greenhouse gases and air pollutants emissions from local to global scales

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Xu H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : The 28th IUGG General Assembly (2023)
Name of Proceedings : -
Progress in GOSAT-GW

Presenter : Ohyama H., Morino I., Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Saito M., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : NDACC-IRWG/TCCON/COCCON Annual Meeting (2023)
Name of Proceedings : -
Challenges for the GOSAT-GW satellite mission to better quantify anthropogenic emissions of greenhouse gases and air pollutants for climate policy

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Lim H., Xu H., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Choi Y., Yamaguchi M., Bisht J., Kasai Y., Sato T., Nakamura A.
Name of Society : 10th International Conference on Acid Deposition (2023)
Name of Proceedings : -
Ship - and aircraft-based XCH4 over oceans - a future tool for satellite validation

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Nakaoka S., Machida T., Morino I., Butz A., Shiomi K.
Name of Society : 28th Symposium on Atmospheric Chemistry (JpSAC) (2023)
Name of Proceedings : Abstracts
Japan Pandora Network and associated ground- and ship-based observations for the GOSAT validation and urban emission estimates

Presenter : Tanimoto H., Fujinawa T., Mueller A., Inomata S., Sugita T., Morino I., Ohyama H., Kanaya Y.
Name of Society : Pandonia Global Network (PGN) 2nd user group workshop (2023)
Name of Proceedings : -
Satellite Updates 2022

Presenter : Lambert J.-C., Sugita T.
Name of Society : Network for the Detection of Atmospheric Composition Change Steering Committee Meeting 2022 (2022)
Name of Proceedings : なし
Commercial ship and aircraft-based evaluation of satellite derived XCO2 and XCH4 over oceans - updates and prospective

Presenter : Mueller A., Tanimoto H., Sugita T., Machida T., Nakaoka S., Frey M., Kleinschek R., von Buenau K., Morino I., Butz A., Patra P. K., Laughner J.
Name of Society : IWGGMS-18 (The 18th International Workshop on Greenhouse Gas Measurements from Space) (2022)
Name of Proceedings : Abstracts, 26
The GOSAT-GW greenhouse gases observing mission: Updates

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : The 18th International Workshop on Greenhouse Gas Measurements from Space (2022)
Name of Proceedings : Abstracts
Scientific Targets and Policy Contributions Expected from the Observation of Greenhouse Gases and Air Pollutants by GOSAT-GW

Presenter : Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : Japan Geoscience Union Meeting 2022 (2022)
Name of Proceedings : -
Greenhouse Gas and Air Pollutant Observation by TANSO-3 onboard GOSAT-GW: One year before Launch

Presenter : Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Saeki T., Frey M., Saigusa N., Kanaya Y., Sekiya T., Patra K.P., Takigawa M., Kasai Y., Sato T.
Name of Society : American Geophysical Union Fall Meeting 2022 (2022)
Name of Proceedings : -
How well can satellite derived XCO2 determine seasonal and interannual changes of CO2 over oceans? Evaluation by integrated ship and aircraft observations

Presenter : Mueller A., Tanimoto H., Sugita T., Machida T., Nakaoka S., Patra P.K., Laughner J., Crisp D.
Name of Society : 16th IGAC Scientific Conference (2021)
Name of Proceedings : -
Observing anthropogenic emissions of greenhouse gases and air pollutants with the GOSAT-GW satellite: Scientific targets and policy contributions

Presenter : Tanimoto H., Matsunaga T., Saigusa N., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Saeki T., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T.
Name of Society : 2021 16th IGAC Science Conference (2021)
Name of Proceedings : -
Observing anthropogenic emissions of greenhouse gases and air pollutants with the GOSAT-GW satellite: Scientific targets and policy contributions

Presenter : Tanimoto H., Matsunaga T., Saigusa N., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Ikeda K., Someya Y., Fujinawa T., Yamashita Y., Saeki T., Kanaya Y., Sekiya T., Kasai Y., Sato T.
Name of Society : Japan Geoscience Union Meeting 2021 (2021)
Name of Proceedings : -
Recent updates and future plan of GOSAT Series (GOSAT, GOSAT-2, and GOSAT-GW) products generated by NIES SOC

Presenter : Matsunaga T., Morino I., Yoshida Y., Saito M., Noda H., Ohyama H., Kamei A., Kawazoe F., Yashiro H., Someya Y., Saeki T., Sugita T., Fujinawa T., Tanimoto H., Kasai Y., Sato T.
Name of Society : AGU Fall Meeting 2021 (2021)
Name of Proceedings : -
New approach to evaluate satellite CO2 observations by combined ship and aircraft measurements over the ocean

Presenter : Mueller A., Tanimoto H., Nakaoka S., Machida T., Sugita T., Patra P.K., Laughner J.
Name of Society : The 16th International Workshop On Greenhouse Gas Measurements From Space (IWGGMS-16) (2020)
Name of Proceedings : Abstracts
Transport of low ozone air masses to South America middle latitudes: impact on solar UV irradiances

Presenter : Wolfram E.W, Orte P.F, Salvador J.O, Pazmiño A., Godin-Beekmann S., Quel E.J, Akiyoshi H., Sugita T., Mizuno A.
Name of Society : Quadrennial Ozone Symposium of the International Ozone Commission (2016)
Name of Proceedings : Abstracts, 1(155)
Comparison of methane profiles between GOSAT/TANSO-FTS TIR and aircraft measurements in West Siberia

Presenter : Sugita T., Saitoh N., Hayashida S., Machida T.
Name of Society : The 8th GOSAT RA PI Meeting (2016)
Name of Proceedings : Abstracts
Dynamical and chemical analysis of Southern Hemisphere mid- and high latitudes associated with the low total ozone event over Rio Gallegos (Argentina) in November 2009

Presenter : Kadowaki M., Akiyoshi H., Nakamura H., Sugita T., Mizuno A., Hirooka T.
Name of Society : 2014年度南極昭和基地大型大気計画(PANSY)研究集会 (2015)
Name of Proceedings : -
SAVER-Net: a Project to Construct an Observing Network and to Develop Pathways to Distribute the Risk Information of Atmospheric Ozone, UV Radiation, and Aerosols for the Southern Part of South America

Presenter : Mizuno A., Sugimoto N., Sugita T., Akiyoshi H., Nagahama T., Oyama H., Jin Y., Shimizu A., Nishizawa T., Ogawa H., Nakane H., Wolfram E., Ristori P., Salvador J., Otero L., Orte F., Raponi M., Papandrea S., Zamorano F., Misu Y.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts
Dynamical and Chemical Analysis of the Low Total Ozone Event over Rio Gallegos in November 2009 and Its Application to Ozone Prediction

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Mizuno A.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts, 4-3
Ozone and UV Radiation Monitoring in the Framework of SAVER-Net Project

Presenter : Wolfram E., Salvador J., Orte F., D, Quiroga J., Zamorano F., Petez R., Villa I., Akiyoshi H., Sugita T., Mizuno A., Quel E.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts
Total ozone reduction over Rio Gallegos (Argentina) in November 2009 simulated by MIROC3.2 Chemical Transport Model (invited)

Presenter : Akiyoshi H., Kadowaki M., Sugita T., Nakamura H., Nakamura T., Mizuno A.
Name of Society : International Workshop on Program of the Antarctic Syowa MST/IS Radar (2014)
Name of Proceedings : -
High HCl/Cly ratios in the Antarctic vortex as observed by SMILES; comparison with MLS and ACE-FTS

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S.
Name of Society : The 6th Atmospheric Limb Conference (2011)
Name of Proceedings : Program of The 6th Atmospheric Limb Conference
Quantitative evaluations of inorganic chlorine chemistry in the stratosphere using a photochemical model

Presenter : Sugita T., Hayashida S., Kasai Y., Terao Y.
Name of Society : SMILES Int.Workshop 2010 (2010)
Name of Proceedings : Program
Temporary denitrification in the Antarctic stratosphere as observed by ILAS-II in the 2003 early winter: Comparison with a microphysical box model

Presenter : Sugita T., Hayashida S., Irie H.
Name of Society : 4th SPARC Gen.Assem. (2008)
Name of Proceedings : Program & Abstracts, 400
Overview of ILAS/ILAS-II: results and current status

Presenter : Sugita T., Nakajima H.
Name of Society : SMILES Int.Workshop 2008 (2008)
Name of Proceedings : Program
Dynamics of Antarctic ozone hole dissipation revealed by balloon and satellite observations

Presenter : Sato K.(*1), Tomikawa Y.(*2), Hashida G.(*2), Kadokura A.(*2), Nakajima H., Sugita T., Murata I.(*3), Namiki M.(*4), Matsuzaka Y.(*4), Yamagami T.(*4)
Name of Society : 36th COSPAR Sci.Assem. (2006)
Dynamics of Antarctic ozone hole dissipation revealed by ground-based and satellite observations

Presenter : Sato K.(*1), Tomikawa Y.(*2), Hashida G.(*2), Kadokura A.(*2), Nakajima H., Sugita T., Yamanouchi T.(*2)
Name of Society : Eur.Geosci.Union 2006 (2006)
Name of Proceedings : Geophys.Res.Abstr., 8
Dynamics of Antarctic ozone hole dissipation revealed by balloon and satellite observations

Presenter : Sato K.(*1), Tomikawa Y.(*2), Hashida G.(*2), Kadokura A.(*2), Nakajima H., Sugita T., Murata I.(*3), Namiki M.(*4), Matsuzaka Y.(*4), Yamagami T.(*4)
Name of Society : オゾン研究に関するワークショップ(東北大学21世紀COE地球科学関連シンポジウム) (2006)
Short time variations in HNO3 and aerosol extinction coefficient data as observed by ILAS-II in the 2003 Antarctic stratosphere

Presenter : Sugita T., Saitoh N.(*1), Nakajima H., Yokota T., Sasano Y.
Name of Society : 2005 NASA SOSST Workshop (2005)
Name of Proceedings : Abstracts
Short time variations in HNO3 and aerosol extinction coefficient data as observed by ILAS-II in the 2003 Antarctic stratosphere

Presenter : Sugita T., Saitoh N.(*1), Nakajima H., Yokota T., Imamura T., Sasano Y.
Name of Society : SGEPSS 118th(地球電磁気・地球惑星圏学会第118回総会・講演会) (2005)
Name of Proceedings : Program
Satellite observation polar stratospheric cloud composition-simultaneous gas and aerosol retrieval

Presenter : Hayashida S.(*1), Oshchepkov S., Sasano Y., Sugita T., Yokota T., Nakajima H.
Name of Society : AGU 2005 Fall Meet. (2005)
Name of Proceedings : Abstracts
Analysis of antarctic denitrification in 2003 winter observed by ILAS-II Onboard the ADEOS-II Satellite

Presenter : SUGITA Takafumi
Name of Society : AGU 2005 Fall Meet. (2005)
Name of Proceedings : Abstracts
Scientific results from ILAS-II onboard the ADEOS-II satellite

Presenter : , , SUGITA Takafumi
Name of Society : Int.Radiat.Symp.2004 (2004)
Name of Proceedings : Abstracts
Vertical profiles of temperature and pressure retrieved by the ILAS-II at the high latitudes in the stratosphere and lower mesosphere.

Presenter : , , SUGITA Takafumi
Name of Society : Int.Radiat.Symp.2004 (2004)
Name of Proceedings : Abstracts
Overview of the ILAS-II data products

Presenter : Yokota T., Nakajima H., Sugita T., Sasano Y.
Name of Society : 2nd SOSST Meet. (2004)
Name of Proceedings : Abstracts
First Results of Polar Stratos. Measurements by ILAS-II aboard ADEOS-II

Presenter : Yokota T., Sasano Y., Sugita T., Nakajima H.
Name of Society : Proc.2004 IEICE General Conf. (2004)
Name of Proceedings : Abstracts, SE-41-SE-42
Validation summary and scientific results for ILAS-II onboard the ADEOS-II satellilte

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2004 Fall Meet. (2004)
Name of Proceedings : Eos,Transactions, 85(47)
Validation of ILAS-II aerosol extinction coefficients at 780 nm:Comparison with SAGE II,SAGE III,POAM III,and OPC/LPC measurements

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2004 Fall Meet. (2004)
Name of Proceedings : Eos,Transactions, 85(47)
Validation of ILAS-II version 1.4 N2O and CH4 profiles

Presenter : Ejiri M., Terao Y.(*1), Sugita T., Nakajima H., Shiotani M.(*2), Kanzawa H.(*3), Sasano Y.
Name of Society : AGU 2004 Fall Meet. (2004)
Name of Proceedings : Eos,Transactions, 85(47)
A comparative study of stratospheric temperatures between ILAS-II and other data

Presenter : Sugita T.
Name of Society : SPIE 4th Int.Asia-Pac.Environ.Remote Sensing Symp. (2004)
Name of Proceedings : Abstracts
Initial retrieved data status and the forward model of radiative transfer for ILAS-II aboard ADEOS-II

Presenter : , Nakajima H., SUGITA Takafumi, Kobayashi H.,
Name of Society : 26th Annu.Rev.Conf.Atmos.Transm.Radiance Models (2003)
Name of Proceedings : Abstracts
Variation and diffusion of low-N2O air masses after the breakdown of the arctic polar vortex in 1997 simulated by CCSR/NIES nudging CTM

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kurokawa J.(*1), Takahashi M.(*2)
Name of Society : IUGG 2003 (2003)
Name of Proceedings : Abstracts, A207
Ozone perturbations in the arctic summer lower stratosphere as a reflection of NOx chemistry and planetary-scale wave activity

Presenter : Akiyoshi H., Sugita T., Kanzawa H., Kawamoto N.(*1)
Name of Society : IUGG 2003 (2003)
Name of Proceedings : Abstracts, B426
A plan for ILAS-II correlative measurements

Presenter : Kanzawa H., Sugita T., Nakajima H.
Name of Society : 16th ESA Symp.Eur.Rocket Balloon Programmes Related Res. (2003)
Name of Proceedings : Abstract
Current status and early result of the ILAS-II onboard the ADEOS-II satellite

Presenter : , , SUGITA Takafumi
Name of Society : EGS-AGU-EUG Jt.Assem.2003 (2003)
Name of Proceedings : Geophys.Res.Abstr., 5:07800
Data quality of ILAS version 6 ozone profiles

Presenter : Sugita T., Yokota T., Nakajima H., Kanzawa H., Sasano Y.
Name of Society : EGS-AGU-EUG Jt.Assem. (2003)
Name of Proceedings : Geophys.Res.Abstr., 5:00872
Measurements of ClONO2 by Improved Limb Atmospheric Spectrometer(ILAS) in the high latitude stratosphere

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
ILAS-II measurements of O3-comparison with ozonesondes

Presenter : Sugita T., Kanazawa H.(*1), Nakajima H., Yokota T., Sasano Y.
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
ILAS-II measurements of trace gases,temperature and pressure-comparison with solar occultation sensors

Presenter : Yokota T., Sasano Y., Sugita T., Terao Y., Nakajima H.
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Polar stratospheric clouds observed with ILAS-II over antarctica in 2003

Presenter : , , SUGITA Takafumi
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Impact of increased stratospheric water vapor on denitrification in the polar ozone layer

Presenter : SUGITA Takafumi, KONDO Yoshinori
Name of Society : AGU 2003 Fall Meet. (2003)
Name of Proceedings : -
Current status of Improved Limb Atmospheric Spectrometer-II(ILAS-II) onboard the ADEOS-II satellite

Presenter : , , SUGITA Takafumi
Name of Society : 9th Int.Symp.Remote Sensing (2002)
Name of Proceedings : Program & Abstract, 63
The effect of stratospheric denitrification on ozone loss observed by the Improved Limb Atmospheric Spectrometer(ILAS) in the 1997 Arctic polar vortex

Presenter : Sugita T., Nakajima H., Hayashi H.(*1), Sasano Y.
Name of Society : 6th Eur.Symp.Stratos.Ozone (2002)
Name of Proceedings : Abstracts, 206
Updates of spectroscopic data used in the ILAS Version 6 data retrieval algorithm

Presenter : Yokota T., Nakajima H., Sugita T., Sasano Y.
Name of Society : 7th HITRAN Database Conf. (2002)
Name of Proceedings : Abstracts, 20
ILAS achievements and ILAS-II science plan

Presenter : Sasano Y., Yokota T., Nakajima H., Sugita T., Kanzawa H.
Name of Society : 2002 IEEE Int.Geoscience Remote Sensing Symp. (2002)
Name of Proceedings : -
A study on transport and chemistry in the summer lower stratosphere using the CCSR/NIES nudging CTM and the ILAS observation

Presenter : Akiyoshi H., Sugata S., Sugita T., Nakajima H., Hayashi H., Kanzawa H., Kurokawa J.(*1), Kawamoto N.(*2), Takahashi M.(*3)
Name of Society : Int.Symp.Stratos.Var.Climate (2002)
Name of Proceedings : Abstracts, 167
The effect of stratospheric denitrification on ozone loss as observed by ILAS in the 1997 Arctic polar vortex

Presenter : Sugita T., Nakajima H., Hayashi H.(*1), Sasano Y.
Name of Society : Int.Symp.Stratos.Var.Climate (2002)
Name of Proceedings : Abstracts, 210
Data retrieval simulation of the Improved Limb Atmospheric Spectrometer II(ILAS-II) aboard ADEOS-II satellite

Presenter : Yokota T., Nakajima H., Sugita T., Usami M.(*1), Kawasaki Y.(*1), Sasano Y.
Name of Society : Remote Sensing Atmos.,Ocean,Environ.,Space,Conf. (2002)
Name of Proceedings : SPIE, 4891
Progress in the temperature and pressure retrievals from ILAS

Presenter : Sugita T., Yokota T., Nakajima H., Sasano Y.
Name of Society : Remote Sensing Atmos.,Ocean,Environ.,Space,Conf. (2002)
Name of Proceedings : SPIE, 4891:13
Validation of ozone measurements from the Improved Limb Atmosheric Spectrometer(ILAS)

Presenter : Sugita T., Yokota T., Nakajima H., Nakane H.
Name of Society : NDSC 2001 Symp. (2001)
Name of Proceedings : Abstracts, 175
Data processing system for deriving NO2 column amounts from GOSAT-GW/TANSO-3 observation

Presenter : Sugita T., Fujinawa T., LIM Hyunkwang, Lim H., Sato T., Sekiya T., Yamashita Y., Yamaguchi M., Kasai Y., Kanaya Y., Tanimoto H.
Name of Society : Asia Oceania Geosciences Society 2026 Annual General Meeting (2026)
Name of Proceedings : Abstracts
Towards Shipborne Emission Monitoring and Satellite Validation of CO2, CH4, CO, and NO2 Through Simultaneous Columnar and In Situ Observations

Presenter : Mueller A., Tanimoto H., Frey M.M., Enders V., Patra P.K., Sugita T., Kleinschek R., Voss K., Butz A., Morino I., Nakaoka S., Nara H., Machida T.
Name of Society : European Geosciences Union (EGU) General Assembly 2025 (2025)
Name of Proceedings : -
Evaluation of Pandora surface NO2 measurements in Sapporo

Presenter : Kwok J., Fujiwara M., Hirokawa J., Kameyama S., Inomata S., Fujinawa T., Mueller A., Sugita T., Tanimoto H., Yamaguchi T.
Name of Society : The 30th Symposium on Atmospheric Chemistry (2025)
Name of Proceedings : Abstracts, P30
New tools for greenhouse gas monitoring and satellite validation over oceans: Utilizing commercial ship and aircraft observations and a novel semi-automatic FTIR - VIS spectrometer

Presenter : Mueller A., Tanimoto H., Sugita T., Patra P.K., Frey M., Kleinschek R., Butz A., Morino I., Enders V., Voss K., Nakaoka S., Machida T., Nara H.
Name of Society : iCACGP-IGAC 2024 (2024)
Name of Proceedings : -
Progress of retrieval algorithm development for GOSAT-GW NO2 product

Presenter : Fujinawa T., Lim H., Sato O.T., Sekiya T., Yamashita Y., Nakamura A., Sugita T., Kanaya Y., Kasai Y., Tanimoto H.
Name of Society : 16th iCACGP - 18th IGAC 2024 (2024)
Name of Proceedings : -
Validation Plan for Greenhouse Gas and NO2 Level 2 Products of TANSO-3 onboard GOSAT-GW

Presenter : Fujimoto T., Ohyama H., Inomata S., Morino I., Frey M., Tsutsumi Y., Fujinawa T., Mueller A., Sugita T., Tanimoto H.
Name of Society : NDACC/IRWG-TCCON-COCCON Annual Meeting 2024 (2024)
Name of Proceedings : -
Preparation status of the data processing system for GOSAT-GW/TANSO-3 in NIES

Presenter : Yashiro H., Sugita T., Saeki T., Someya Y., Fujinawa T., Yoshida Y., Kikuchi S., Kawazoe F., Kamei A., Kajihara T., Kanagawa M., Gognadze N., Tanimoto H., Matsunaga T.
Name of Society : 20th International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-20) (2024)
Name of Proceedings : -
Validation Plan for Greenhouse Gas and NO2 Level 2 Products of TANSO-3 onboard GOSAT-GW

Presenter : Ohyama H., Inomata S., Fujimoto T., Morino I., Frey M., Tsutsumi Y., Fujinawa T., Mueller A., Sugita T., Tanimoto H.
Name of Society : 20th International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-20) (2024)
Name of Proceedings : -
Considering aerosol effects for better accuracy of tropospheric NO2 retrieval from GOSAT-GW

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kanaya Y., Takigawa M., Irie H.
Name of Society : Japan Geoscience Union Meeting 2023 (2023)
Name of Proceedings : Abstracts
Aerosol retrieval algorithm from TANSO-3 onboard GOSAT-GW

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kanaya Y., Sato T., Nakamura A., Kasai Y.
Name of Society : AGU23 (2023)
Name of Proceedings : Abstracts
Observation of global CO2 and CH4 by GOSAT series satellites and our efforts toward observation by GOSAT-GW

Presenter : Yashiro H., Fujinawa T., Goto D., Ikeda K., Inomata S., Kamei A., Kawazoe F., Kikuchi S., Morino I., Murakami K., Niwa Y., Noda H., Ohyama H., Saeki T., Saito M., Someya Y., Sugita T., Tanimoto H., Yamashita Y., Yoshida Y., Zeng J., Matsunaga T.
Name of Society : The Workshop on Observations within the Global Greenhouse Gas Watch (GGGW) (2023)
Name of Proceedings : -
Analysis of the COVID-19 influence on an air quality in urban cities in Japan with multiple satellite and ground-based measurements

Presenter : Fujinawa T., Inomata S., Sugita T., Ikeda K., Tanimoto H.
Name of Society : Joint International Atmospheric Chemistry Conference 15th iCACGP - 17th IGAC 2022 (2022)
Name of Proceedings : -
Aerosol layer height retrieval using Advanced Himawari Imager (AHI), and analysis of aerosol-related variables to improve the accuracy of tropospheric NO2 vertical column density from GOSAT-GW

Presenter : Lim H., Tanimoto H., Fujinawa T., Sugita T., Kim J., Kanaya Y., Takigawa M., Irie H., Park S., Lee S.
Name of Society : iCACGP-IGAC Joint International Atmospheric Chemistry Conference 2022 (2022)
Name of Proceedings : -
Overview of GOSAT-GW TANSO-3 data processing and product distribution in NIES

Presenter : Yashiro H., Sugita T., Saeki T., Someya Y., Kikuchi S., Fujinawa T., Kawazoe F., Kamei A., Yoshida Y., Tanimoto H., Matsunaga T.
Name of Society : 18th International Workshop on Greenhouse Gas Measurements from Space (IWGGMS-18) (2022)
Name of Proceedings : -
A CCM Forecast Experiments of the Ozone Reduction Event Over the Southern Tip of South America in November 2009 Using Ozone Assimilated Initial Data

Presenter : Nakamura H., Hirooka T., Akiyoshi H., Sugita T., Mizuno A.
Name of Society : Quadrennial Ozone Symposium 2021 (2021)
Name of Proceedings : Abstracts
Impacts of East Asian black carbon emissions on the Arctic climate and air quality: Contributions from anthropogenic and biomass burning sources

Presenter : Ikeda K., Tanimoto H., Sugita T., Akiyoshi H., Kanaya Y., Zhu C., Taketani F.
Name of Society : 2018 joint 14th iCACGP Quadrennial Symposium and 15th IGAC Science Conference (2018)
Name of Proceedings : Abstracts
Dynamical analysis in the Southern Hemisphere associated with a three-week total ozone reduction over the southern tip of South America in November 2009

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Hirooka T., Harada Y., Mizuno A.
Name of Society : SPARC General Assembly 2018 (2018)
Name of Proceedings : Abstracts
A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to planetary wave activity in the stratosphere and blocking in the troposphere

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Harada Y., Hirooka T., Mizuno A.
Name of Society : CCMI Workshop 2017 (2017)
Name of Proceedings : Abstracts
A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to blocking in the troposphere

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Harada Y., Hirooka T., Mizuno A.
Name of Society : JpGU-AGU Joint Meeting 2017 (2017)
Name of Proceedings : Abstracts, AAS09-P06
Contribution of planetary waves to the three-week total ozone reduction over Rio Gallegos, Argentina, in November 2009

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Hirooka T., Mizuno A.
Name of Society : Quadrennial Ozone Symposium of the International Ozone Commission (2016)
Name of Proceedings : Abstracts, 1(216)
SAVER-Net: An Observing and Data Distribution Network of Atmospheric Ozone, UV Radiation, and Aerosols for the Southern Part of South America

Presenter : Mizuno A., Sugimoto N., Wolfram E., Zamorano F., Ohyama H., Salvador J., Nagahama T., Sugita T., Akiyoshi H., Orte F., Nagahama T., Sanchez S., Carbajal G., Nollas F., Acquesta A., Quel E., Misu Y.
Name of Society : Quadrennial Ozone Symposium of the International Ozone Commission (2016)
Name of Proceedings : Abstracts, 1(331)
Comparison of ozone profiles among DIAL, two satellite instruments, and chemical transport model simulations over Rio Gallegos, Argentina on 23-24 November 2009

Presenter : Sugita T., Akiyoshi H., Kadowaki M., Nakamura H., Ikeuchi I., Wolfram E., Salvador J., Mizuno A.
Name of Society : Quadrennial Ozone Symposium 2016 (2016)
Name of Proceedings : Abstracts
Temporal Variation of Middle Stratospheric Ozone Observed at the Southern Tip of South America during Austral Spring

Presenter : Ohyama H., Mizuno A., Nagahama T., Salvador J., Wolfram E., Orte F., Zamorano F., Sugita T.
Name of Society : Quadrennial Ozone Symposium 2016 (2016)
Name of Proceedings : Abstracts
Comparison of ozone profiles between DIAL observations and chemical transport model simulations over Rio Gallegos, Argentina in the 2009 Antarctic spring

Presenter : Sugita T., Akiyoshi H., Kadowaki M., Nakamura H., Wolfram E., Salvador J., Mizuno A.
Name of Society : 13th International Conference on Atmospheric Sciences and Applications to Air Quality (2015)
Name of Proceedings : Abstracts
Contribution of zonal wavenumber one and two planetary waves to the three week total ozone reduction over Rio Gallegos (Argentina) in November 2009

Presenter : Kadowaki M., Akiyoshi H., Nakamura H., Sugita T., Hirooka T., Mizuno A.
Name of Society : Asian Conference on Meteorology (ACM) 2015 (2015)
Name of Proceedings : Abstracts
Correlation Between O3 and HCl in the Lower Stratosphere as Observed by SMILES

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Sagawa H., Suzuki M., Shiotani M.
Name of Society : Asia Oceania Geosciences Society 11th Annual Meeting (2014)
Name of Proceedings : Abstracts
Total ozone reduction over Rio Gallegos, Argentina, in November 2009 simulated by the nudged MIROC3.2 Chemical Transport Model for the CCMI REF-C1SD experiment

Presenter : Akiyoshi H., Kadowaki M., Nakamura H., Sugita T., Nakamura T., Mizuno A.
Name of Society : 3rd Chemistry-Climate Model Initiative (CCMI) Workshop (2014)
Name of Proceedings : -
Lower stratospheric correlation between O3 and HCl as observed by SMILES in the southern high latitudes

Presenter : Sugita T., Kasai Y., Terao Y., Hayashida S., Sagawa H., Suzuki M., Shiotani M.
Name of Society : SPARC 5th General Assembly (2014)
Name of Proceedings : Abstracts
Analysis of Arctic stratospheric minor gases by combined use of JEM/SMILES and ACE-FTS

Presenter : Tachibana Y., Saitoh N., Sugita T., Kasai Y.
Name of Society : 7th International Atmospheric Limb Conference (2013)
Name of Proceedings : Abstracts
Comparison of GOSAT XCH4 and airborne measurements over Siberia

Presenter : Yamamoto M., Hayashida S., Ono A., Machida T., Sugita T.
Name of Society : 9th International Workshop on Greenhouse Gas Measurements from Space (2013)
Name of Proceedings : Abstracts, 53
New products of GOSAT/TANSO-FTS TIR CO2 and CH4 profiles: Algorithm and initial validation results

Presenter : Saitoh N., Imasu R., Sugita T., Hayashida S., Shiomi K., Kawakami S., Machida T., Sawa Y., Matsueda H., Terao Y.
Name of Society : AGU Fall Meeting 2013 (2013)
Name of Proceedings : Abstracts
Chlorine activation in the Arctic winter of 2009/2010 analyzed by combined use of JEM/SMILES and ACE-FTS

Presenter : Tachibana Y., Saitoh N., Sugita T., Kasai Y.
Name of Society : AGU Fall Meeting 2013 (2013)
Name of Proceedings : Abstracts
Algorithm improvement toward better retrieval of CO2 and CH4 profiles from GOSAT/TANSO-FTS thermal infrared spectra

Presenter : Saitoh N., Imasu R., Sugita T., Hayashida S., Shiomi K.
Name of Society : AGU Fall Meeting 2012 (2012)
Name of Proceedings : Abstracts
HCl/Cly ratios just before the breakup of the Antarctic vortex as observed by SMILES/MLS/ACE-FTS

Presenter : Sugita T., Kasai Y, Terao Y., Hayashida S
Name of Society : 8th SPIE Asia-Pacific Remote Sensing (2012)
Name of Proceedings : Abstracts, 16-16
Validation of CIO measurements with JEM/SMILES: the level 2 research product(version 2.1.0)

Presenter : Kagawa A, Sato T, H.Sagawa, E Dupuy, Onodera Y, K Suzuki, Kikuchi K, Ochiai S, Nishibori T, Manabe T, Mizobuchi S, Ozeki H, Suziki M, Shiotani M, Baron P, Urban J, Murtagh D, Livesey N, Clarmann T von, Orpel J, Stiller G, Sugita T., Kita K, Yasui M, Kasai Y
Name of Society : 6th Atmospheric Limb Conference (2011)
Name of Proceedings : なし
Validation of Ozone measurements from JEM/SMILES:the level 2 research product version 2.1.0

Presenter : Suzuki K, Dupuy E, Sagawa H, Sato T, Baron P, Urban J, Murtagh D, Kikuchi K, Ochiai S, Nishibori T, Manabe T, Mizobuchi S, Sato R, Takayanagi M, Llewellyn E.J., Degenstein D, Lloyd D, Liversey N, Orphal J, Stiller G, Clarmann T Von, Walker K, Suzuki M, Shiotani M, Fujiwara M, Bernath P.F., Sugita T., Kita K, Yasui M, Kasai Y
Name of Society : 6th Atmospheric Limb Conference (2011)
Name of Proceedings : なし
Line shape of the far-wing beyond the band head of the CO2 ν3 band

Presenter : Tanaka T., Fukabori M., Sugita T., Yokota T., Kumazawa R., Watanabe T., Nakajima H.
Name of Society : 平成20年度日本分光学会年次講演会 (2008)
Name of Proceedings : 同予稿集, 80

Progress of retrieval algorithm development for GOSAT-GW NO2 product

Presenter : Fujinawa T., Lim H., Yamashita Y., Sekiya T., Sato O.T., Nakamura A., Sugita T., Kasai Y., Kanaya Y., Tanimoto H.
Name of Society : The 45th COSPAR 2024 Scientific Assembly (2024)
Name of Proceedings : -
Progress in the GOSAT series project and results on observation and validation by GOSAT and GOSAT-2

Presenter : Morino I., Tsutsumi Y., Ohyama H., Frey M., Tanabe T., Hori A., Yoshida Y., Someya Y., Kamei A., Saito M., Noda H., Matsunaga T., Tanimoto H., Sugita T., Yashiro H., Inomata S., Ikeda K., Fujinawa T., Yamashita Y., Saeki T., Mueller A., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T., TCCON Partners
Name of Society : AERSS Annual meeting (2023)
Name of Proceedings : -
Challenges for the GOSAT-GW satellite mission to better quantify anthropogenic emissions of greenhouse gases and air pollutants for climate policy

Presenter : Tanimoto H., Matsunaga T., Sugita T., Yashiro H., Morino I., Saito M., Ohyama H., Inomata S., Ikeda K., Someya Y., Fujinawa T., Yoshida Y., Yamashita Y., Mueller A., Frey M., Saeki T., Saigusa N., Kanaya Y., Sekiya T., Patra P., Takigawa M., Kasai Y., Sato T., LIM H., Xu H., Choi Y., Yamaguchi M., Bisht J., Nakamura A., Tran T.N.T.
Name of Society : The iCACGP-IGAC 2022 Conference (2022)
Name of Proceedings : Abstracts
TANSO-3 onboard GOSAT-GW and Its Contributions to Climate Change Mitigation Policies

Presenter : Matsunaga T., Tanimoto H., Yashiro H., Saeki T., Sugita T., Someya Y., Fujinawa T., Ohyama H., Inomata S., Mueller A.
Name of Society : The 45th Scientific Assembly of the Committee on Space Research (COSPAR 2024) (2024)
Name of Proceedings : -

SUGITA Takafumi

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