Singh met a NASA delegation led by its administrator Bill Nelson in New Delhi, the statement said. NASA-ISRO Synthetic Aperture Radar (NISAR) is targeted for launch onboard India’s GSLV. Data from NISAR will be highly suitable for studying the land ecosystems, deformation of solid earth, mountain and polar cryosphere, sea ice and coastal oceans in regional to global scale, geospacialworld.net reported.