ISRO GSLV Mk. II GISAT-1A (EOS-05)
GSLV Mk. II
Status
Success
Date
3 SEP 2026
21:25
Launch Provider
Indian Space Research Organization
Launch Pad
Satish Dhawan Space Centre Second Launch Pad
Satish Dhawan Space Centre, India
Mission Overview
GISAT-1A (GEO Imaging Satellite) is an Indian earth observing satellite operating from geostationary orbit to facilitate continuous observation of Indian sub-continent, quick monitoring of natural hazards and disaster. EOS-05/GISAT-1A will replace EOS-03/GISAT-1 lost in launch failure in 2021.
Rocket
GSLV Mk. II
Mission Type
Earth Science
Orbit
Geostationary Transfer Orbit
Stages
3
Livestream
Rocket Details
Geosynchronous Satellite Launch Vehicle Mark II (GSLV Mk II) is the largest launch vehicle developed by India, which is currently in operation. This fourth generation launch vehicle is a three stage vehicle with four liquid strap-ons. The indigenously developed cryogenic Upper Stage (CUS), which is flight proven, forms the third stage of GSLV Mk II. From January 2014, the vehicle has achieved four consecutive successes.
Height
49 m
Diameter
2.8 m
Launch Mass
401 T
Thrust
7,420 kN