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EOS-09 (RISAT-1B) radar Earth-observation spacecraft

EOS-09, also designated RISAT-1B, was an ISRO radar Earth-observation spacecraft derived from the RISAT-1 heritage bus and EOS-04 mission. It carried a synthetic-aperture radar for all-weather imaging and was designed for a five-year operational mission.

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Identity

Aliases
RISAT-1BEarth Observation Satellite 09
Family Name
EOS-09
Full Name
EOS-09 (RISAT-1B) radar Earth-observation spacecraft
Roles
earth_observation
Status
retired
Type
spacecraft

Details

Description
EOS-09, also designated RISAT-1B, was an ISRO radar Earth-observation spacecraft derived from the RISAT-1 heritage bus and EOS-04 mission. It carried a synthetic-aperture radar for all-weather imaging and was designed for a five-year operational mission.
First Flight Year
2,025
Last Flight Year
2,025
Manufacturer
Operator
Spacecraft Specs
Reusability
unknown

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Creation Time
July 20, 2026 at 14:12:35 UTC
Updated Time
July 20, 2026 at 14:12:35 UTC

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Search Name
EOS-09 (RISAT-1B) radar Earth-observation spacecraft RISAT-1B Earth Observation Satellite 09