#1
May 13th, 2016, 09:56 AM
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Isro risat
Hello sir I want to know about RISAT in ISRO so here can you please give me its details ?
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#2
May 13th, 2016, 09:57 AM
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Re: Isro risat
Hey as RISAT (Radar Imaging Satellite) is a series of Indian radar imaging reconnaissance satellites built by ISRO. They provide all-weather surveillance using synthetic aperture radars (SAR). Features of RISAT 160 x 4 Mbit/s data handling system 50 Newton-meter-second reaction wheels SAR antenna deployment mechanism Phased array antenna with dual polarisation Launch RISAT-1 was successfully launched at 00:17 UTC (05:47 IST) on 26 April 2012 by a Polar Satellite Launch Vehicle, flight number C19, flying in the PSLV-XL configuration with enhanced solid rocket boosters. The launch, which was the third flight of the PSLV-XL configuration, took place from the First Launch Pad of the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh. The launch marked the twenty-first flight of the PSLV, and its nineteenth successful launch Spacecraft RISAT-1 had a mass at liftoff of 1,858 kilograms (4,096 lb), making it the heaviest earth observation satellite to be launched by India, The heaviest satellite to be launched using a Polar Satellite Launch Vehicle. has the capability to take images of Earth during day and night, as well as in cloudy conditions. |
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