The Indian Space Research Organisation (Isro) has completed the development of a radar for the joint earth observation satellite mission with the US space agency National Aeronautics and Space Administration (Nasa).
Isro has developed a Synthetic Aperture Radar (SAR), capable of producing extremely high-resolution images for the mission.
Nasa-Isro SAR (NISAR) is a joint collaboration for a dual-frequency L and S-band SAR for earth observation.
