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Sentinel-1C

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European radar imaging satellite
Sentinel-1C
Model of a Sentinel-1 satellite
(with radar antenna missing)
Mission typeEarth observation
OperatorESA
COSPAR ID 2024-235A Edit this at Wikidata
SATCAT no. 62261Edit this on Wikidata
Spacecraft properties
Spacecraft typeSentinel-1
Start of mission
Launch date05 December 2024, 21:20 (2024年12月05日UTC21:20)
RocketVega C (VV25)

Sentinel-1C is a European radar imaging Earth observation satellite launched on 5 December, 2024 by Vega C.[1] [2] [3] [4] It is the third satellite in the Sentinel-1 constellation, part of the European Union's Copernicus programme.[5] [6] [7] [8] The satellite is equipped with a C-band Synthetic Aperture Radar (SAR) instrument, capable of providing high-resolution imagery regardless of weather conditions.[9]

Timeline

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Development contract signed with Thales Alenia Space of Italy in December 2015.[10] Launch was scheduled for April 2023[11] [12] [13] but was delayed due to a launch failure of Vega-C in December 2022.[14] It was launched on 5 December 2024.[15] ESA paid 51ドル.65 million for the launch services.[16]

See also

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References

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  1. ^ "Copernicus Sentinel-1C Earth observation satellite successfully launched | Thales Alenia Space". www.thalesaleniaspace.com. 2024年12月06日. Retrieved 2025年10月07日.
  2. ^ "Waving goodbye to 2024 with another successful Copernicus Launch: Sentinel-1C now in orbit". defence-industry-space.ec.europa.eu. Retrieved 2025年10月07日.
  3. ^ "Arianespace successfully launches Sentinel-1C Earth observation satellite for European Union's Copernicus program". Arianespace. Retrieved 2025年10月07日.
  4. ^ Joundy, Zacharie (2024年12月06日). "Vega-C sends Sentinel-1C into orbit on return to flight - France Science" (in French). Retrieved 2025年10月07日.
  5. ^ "Sentinel-1C demonstrates power to map land deformation". www.esa.int. Retrieved 2025年10月07日.
  6. ^ "Sentinel 1A, 1B, 1C, 1D". Gunter's Space Page. Retrieved 2025年10月07日.
  7. ^ "Sentinel-1C secures the future of radar data". land.copernicus.eu. Retrieved 2025年10月07日.
  8. ^ "WMO OSCAR Satellite: Sentinel-1C". space.oscar.wmo.int. Retrieved 2025年10月07日.
  9. ^ "Sentinel-1C Proves Capability to Monitor Land Deformation with Precision". Space Daily. Retrieved 2025年10月07日.
  10. ^ "Thales Alenia Inks Deal To Build 2 More Sentinel Satellites for ESA".
  11. ^ Vega C Selected to Launch the European Sentinel 1C Satellite
  12. ^ "Oppdraget over for radarsatellitten Sentinel-1B" [Mission over for the Sentinel-1B radar satellite]. Norwegian Space Agency (in Norwegian). 12 August 2022. Archived from the original on 13 August 2022. Retrieved 14 September 2022.
  13. ^ "Decolla la space economy italiana" [Take off of the Italian space economy] (in Italian). Airpress. 2015年12月15日. Retrieved 15 December 2015.
  14. ^ "Carbon component blamed for Vega rocket loss". BBC News. 3 March 2023. Retrieved 4 August 2023.
  15. ^ Foust, Jeff (12 January 2024). "Europe considers launching Copernicus satellite on Falcon 9". SpaceNews. Retrieved 19 June 2024.
  16. ^ Parsonson, Andrew (2026年04月27日). "ESA Paid 51ドル.65 Million to Launch Sentinel-1C on Vega-C Return to Flight". European Spaceflight. Retrieved 2026年04月27日.
Sentinel
satellites
Classes
Launches
Planned
Contributing
missions
SAR
Optical
Altimetry
Atmospheric
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
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