CEOS EO HANDBOOK – MISSION SUMMARY - GESat GEN1 -
Full Name Gas à Effet de Serre Satellite - GEN1 Status Approved
Mission Agencies Absolut Sensing Launch Date Jan 2025
Mission Links mission site EOL Date Dec 2027
EO Portal Info NORAD Catalog #
International Designator
Orbit Type Sun-synchronous Orbit Period 95 minutes
Orbit Sense Descending Orbit Inclination 97.4 deg
Orbit Altitude 510 km Orbit Longitude
Orbit LST 10:30:00.000 Repeat Cycle 7 days
Objectives and Applications The GESat GEN1 mission aims to deliver facility-scale measurements of CH4 emissions worldwide. It will deliver actionable and reliable insights on methane concentration and emission rates, offering both the options of fast retasking and cueing global mapping detection at a fine spatial resolution.
Mission Measurements
CategoryParameterInstrument(s)
AtmosphereTrace gases (excluding ozone) SWIR Fizeau interferometer
Mission Instruments
SWIR Fizeau interferometer - GESat GEN1 SWIR Fizeau interferometer
OpenSearch Datasets No IDN OpenSearch datasets found.

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