The indian area studies business enterprise (ISRO) and nasa are set to release their collaborative Earth observation satellite tv for pc, NISAR, on Wednesday, at 5:forty p.m. IST from the satish dhawan area Centre in Sriharikota.
The venture, worth $1.five billion, ambitions to revolutionise the manner we reveal Earth's surface, in particular in tracking natural screw ups and environmental modifications.
NISAR (NASA-ISRO synthetic Aperture Radar) is a landmark venture, marking the primary time the Earth will be found the usage of dual-frequency synthetic Aperture Radar, NASAs L-band and ISROs S-band. these radars might be operated the use of NASAs 12-meter unfurlable mesh reflector antenna, installed on ISROs customized I-3K satellite tv for pc bus.
Weighing 2,392 kilograms, the satellite tv for pc might be carried into space aboard Indias GSLV-F16 rocket.
The satellite tv for pc may be inserted right into a sun-synchronous orbit at an altitude of 740 km, wherein it'll scan the Earths landmass and ice-covered surfaces every 12 days with high-resolution imagery over a 242-kilometer swath, utilizing SweepSAR technology for the primary time.
The Earth observation satellite jointly developed with the aid of isro and nasa might be sent into area on July 30 by way of the GSLV-F16 rocket made in India, said isro Chairman V. Narayanan.
He emphasised the satellite's role in presenting 24x7 imagery no matter climate or lighting fixtures situations.
talking to reporters at the chennai airport on sunday night (July 27), Narayanan introduced, it could take snap shots of the Earth 24 hours a day in all climate conditions and the satellite tv for pc can hit upon landslides, aid in disaster management and monitor climate trade.
in advance on sunday, the department of space stated in a press release, "The NISAR project combines the technological understanding of each organizations. nasa has contributed the L-Band synthetic Aperture Radar (SAR), a excessive-charge telecommunication subsystem, GPS receivers, and a deployable 12-meter unfurlable antenna. isro, on its component, has supplied the S-Band SAR payload, the spacecraft bus to house each payloads, the GSLV-F16 release car, and all related release offerings."
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