India and US to Launch NISAR Satellite for High-Resolution Earth Imaging
INDIA, JUL 30 – NISAR, a $1.5 billion joint ISRO-NASA mission, will provide high-resolution radar data every 12 days to aid disaster management, climate monitoring, and natural hazard detection globally.
- NASA and India's ISRO are set to launch the NISAR satellite on July 30, departing Sriharikota's launch facility, to capture high-resolution maps of Earth.
- The collaboration arises from the inaugural major partnership between NASA and ISRO focused on Earth observation satellites to advance scientific data sharing.
- NISAR will use dual-frequency synthetic aperture radar to scan land, ice, and ocean surfaces globally every 12 days, enabling monitoring of environmental and disaster-related changes.
- The 2,392-kilogram satellite will launch on a GSLV rocket, deploying into a sun-synchronous polar orbit about 18.5 minutes after liftoff, and is called NASA's "most sophisticated radar we've ever built."
- The mission's five-year duration will enhance global environmental monitoring and disaster preparedness while symbolizing India's growing prominence in space leadership.
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ISRO-NASA's joint satellite launched from India
An Earth observing satellite, jointly developed by the Indian Space Research Organisation (ISRO) and the U.S. space agency National Aeronautics and Space Administration (NASA), was launched from the Satish Dhawan Space Center in Sriharikota in southern India on Wednesday.


A powerful satellite developed by India and the United States was launched on Wednesday to detect earth changes and tiny glaciers in order to anticipate the natural hazards and phenomena caused by human activity. Baptized as NISAR, the satellite took off at 17H40 loical (12H10 GMT) from the satellite center of Satish Dhawan, on the southeastern coast of India. In the live broadcast, team members were applauded and embraced after the launch of a …
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