LIM Hyunkwang

Researcher Name: LIM Hyunkwang

Div (Section) name/title: Earth System Division(Global Atmospheric Chemistry Section)/Research Associate

Research Subject

Fiscal Year: 2025
- 27204 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 27253 : Satellite Observation Project
Fiscal Year: 2024
- 26816 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 26874 : Satellite Observation Project
Fiscal Year: 2023
- 26410 : Quantitative evaluation of anthropogenic sources of SLCFs and greenhouse gases at region, country and city scale
- 26459 : Satellite Observation Project
Fiscal Year: 2022
- 26023 : Satellite Observation Project

Research Result (Publication)

all
Original Paper
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
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)
Other Publications
Aerosol Layer Height Retrieval over Ocean from the Advanced Himawari Imager using Spectral Reflectance Sensitivity

Presenter : LIM H., Kim J., Lee S., Kasai Y., Park S.
Title : , IEEE Geoscience and Remote Sensing Letters (2023)

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)
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)

Aerosol Layer Height Retrieval over Ocean from the Advanced Himawari Imager using Spectral Reflectance Sensitivity

Presenter : LIM H., Kim J., Lee S., Kasai Y., Park S.
Title : , IEEE Geoscience and Remote Sensing Letters (2023)

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
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
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-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
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
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
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
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 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

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 : -
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 : -
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 : -
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 : -
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
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
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 : -
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
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 : -

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 : -
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

LIM Hyunkwang

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