NISAR Earth Observation Satellite Handed Over by US Air Force to ISRO in Bengaluru

The US Air Force on Wednesday handed over NISAR, an earth observation satellite jointly developed by NASA and ISRO, to the Indian space agency. A US Air Force C-17 aircraft carrying the NASA-ISRO synthetic aperture radar (NISAR) has landed in Bengaluru, the US Consulate in Chennai said.

The satellite is an outcome of a collaboration between the American space agency NASA and Indian Space Research Organisation (ISRO).

“Touchdown in Bengaluru! @ISRO receives NISAR (@NASA-ISRO Synthetic Aperture Radar) on a @USAirforce C-17 from @NASAJPL in California, setting the stage for final integration of the Earth observation satellite, a true symbol of #USIndia civil space collaboration. #USIndiaTogether,” the US Consulate General, Chennai tweeted.

NISAR will be used by ISRO for a variety of purposes including agricultural mapping, and landslide-prone areas.

The satellite is expected to be launched in 2024 from Satish Dhawan Space Centre in Andhra Pradesh, into a near-polar orbit.

Meanwhile, ISRO also announced that it successfully carried out an “extremely challenging” controlled re-entry experiment of the decommissioned orbiting Megha-Tropiques-1 (MT-1) satellite. “The satellite re-entered the Earth’s atmosphere and would have disintegrated over the Pacific Ocean”, the Bengaluru-headquartered national space agency said on Twitter on Tuesday.

The final impact region estimated is in the deep Pacific Ocean within the expected latitude and longitude boundaries, an ISRO statement said.

The low Earth satellite was launched on October 12, 2011, as a joint satellite venture of ISRO and the French space agency, CNES for tropical weather and climate studies.