New Delhi, July 30 The indian space studies company (ISRO) and nasa are set to launch their collaborative Earth commentary satellite tv for pc, NISAR, on Wednesday, at 5:forty p.m. IST from the satish dhawan area Centre in Sriharikota.
The task, worth $1.5 billion, goals to revolutionise the way we screen Earth's surface, in particular in tracking herbal screw ups and environmental changes.
NISAR (NASA-ISRO synthetic Aperture Radar) is a landmark mission, marking the primary time the Earth might be observed the usage of dual-frequency artificial Aperture Radar, NASA's L-band and ISRO's S-band. these radars may be operated the use of NASA's 12-meter unfurlable mesh reflector antenna, installed on ISRO's customized I-3K satellite bus.
Weighing 2,392 kilograms, the satellite might be carried into area aboard India's GSLV-F16 rocket.
The satellite will be inserted right into a solar-synchronous orbit at an altitude of 740 km, where it'll test the Earth's landmass and ice-protected surfaces each 12 days with high-decision imagery over a 242-kilometer swath, using SweepSAR technology for the first time.
"The Earth commentary satellite tv for pc together developed by isro and nasa could be sent into area on July 30 through the GSLV-F16 rocket made in India," stated isro Chairman V. Narayanan.
He emphasised the satellite's function in offering 24x7 imagery irrespective of climate or lighting conditions.
speaking to newshounds at the chennai airport on sunday night (July 27), Narayanan added, "it could take pics of the Earth 24 hours a day in all weather situations and the satellite can locate landslides, resource in catastrophe management and display weather change."
earlier on sunday, the branch of space said in a press launch, "The NISAR mission combines the technological knowledge of both groups. nasa has contributed the L-Band artificial Aperture Radar (SAR), a high-charge telecommunication subsystem, GPS receivers, and a deployable 12-meter unfurlable antenna. isro, on its part, has provided the S-Band SAR payload, the spacecraft bus to deal with both payloads, the GSLV-F16 release car, and all related launch services."
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