ISRO & NASA Collaborate to Build NISAR, the World’s Most Expensive Earth Monitoring Satellite

In a assembly in Toronto, NASA Administrator Charles Bolden and K.Radhakrishnan, Chairman ISRO, signed  files to release the NASA-ISRO satellite challenge. The reason of the mission is to study Earth and set up a pathway for future joint missions for Mars exploration, in keeping with the NASA website.

NISAR is the primary large collaboration between NASA and ISRO, reports NDTV . According to the group, it'll that is  frequency RADAR, it is an L-band 24 centimetre RADAR and S-band 13 centimetre. S-band is being built with the aid of ISRO even as NASA is taking the duty for the L-band by using NASA.


The satellite will take weekly snapshots of earth, using the 2 radars, so that it will offer time lapse snap shots of the movement of tectonic plates, ice sheets and modifications in flowers over land in agriculture and forests.

Paul A Rosen, a scientist running at the NISAR satellite undertaking said, “What we're doing is calling at time variability of the Earth over the existence of the undertaking to apprehend how disasters evolve, how earthquakes arise, how volcanoes arise, how the ice sheets are changing and affecting sea degree rise, and the way forest fires and changes inside the forest cover have an effect on the environment.”

“It is very applicable to what society cares approximately that is adjustments in our climate, modifications in our environment and how it impacts society,” he added.

Likely to cost the 2 nations over 1.Five billion greenbacks, this satellite is also likely be the world’s most high priced earth imaging satellite tv for pc.

The NISAR satellite, scheduled to be released from India, four years from now, the use of the Geo-Synchronous Satellite Launch Vehicle (GSLV) also guarantees to in addition give a boost to Indo-US ties.