Cartosat-3
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CARTOSAT-3 is the latest satellite of the CARTOSAT series of satellites from ISRO.
CARTOSAT are the next generation of Remote sensing satellites, and are intended to replace the IRS series. CARTOSAT-1 has a resolution of 2.5 m with stereo imaging capability. CARTOSAT-2, launched on 10 January 2007 is a highly agile satellite with a PAN camera and has a resolution of 0.8 m, and could provide spot imaging using ‘paint-brush’ coverage for any given area of interest.[1]
CARTOSAT-3 is a much more capable satellite, having a resolution of 25 cm (10"). It uses 1.2 m optics with 60% of weight removal compared to the CARTOSAT-2. Other features include the use of adaptive optics, acousto optical devices, in-orbit focusing using MEMs and large area-light weight mirrors.[1]
CARTOSAT-3 is planned to be launched on board PSLV during 2010.[2] Potential uses include weather mapping, cartography, and strategic applications for reconnaissance and military spying.
See also
References
- ^ a b Current Science, Vol. 93, no. 12, 25 December 2007, page 1729.
- ^ Isro plans satellite series for mapping, climate monitoring - livemint
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