IRS-1A was the primary remote detecting mission attempted by ISRO. It was effectively sent off into a polar sun-simultaneous circle on March 17, 1988, from the Soviet Cosmodrome at Baikonur.
It was a section functional, part-trial mission to foster Indian skill in satellite symbolism.
Final Answer: Hence, IRS-1A, the first of the series of indigenous state-of-art operating remote sensing satellites, was successfully launched into a polar sun-synchronous orbit on March 17, 1988, from the Soviet Cosmodrome at Baikonur.