Nisar is the first satellite in the world to use dual-frequency radar — L-band (NASA) and S-band synthetic aperture...
1 Aug 2025 8:33 PM IST
Built at a cost of $1.5 billion, Nisar (NASA-ISRO Synthetic Aperture Radar) is targeted for launch onboard India's GSLV...
29 Nov 2023 1:37 AM IST