IRS-P6 / RESOURCESAT-1

RESOURCESAT-1 is the tenth satellite of ISRO in IRS series, intended to not only continue the remote sensing data services provided by IRS-1C and IRS-1D, both of which have far outlived their designed mission lives, but also to vastly enhance the data quality. RESOURCESAT-1 is the most advanced Remote Sensing Satellite built by ISRO as of 2003.

Launch dateOctober 17, 2003
Launch siteSHAR, Sriharikota
Launch vehiclePSLV-C5
PayloadsLISS-4, LISS-3, AWiFS-A, AWiFS-B
OrbitPolar Sun Synchronous
Orbit height817 km
Orbit inclination98.7o
Orbit period101.35 min
Number of Orbits Per day14
Local time of equator crossing10:30 am
Repetivity (LISS-3)24 days
Revisit5 days
Lift-Off mass1360 kg
Attitude and orbit control3-axis body stabilised using Reaction Wheels, Magnetic Torquers and Hydrazine Thrusters
PowerSolar Array generating 1250 W, Two 24 Ah Ni-Cd batteries
Mission Life5 years

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