GISAT 1 [ISRO]
GISAT 1 (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.
GISAT carries an imaging payload consisting of of multi-spectral (visible, near infra-red and thermal), multi-resolution from 50 m to 1.5 km. It will provide pictures of the area of interest on near real time basis including border areas.
GISAT will provide near real time pictures of large areas of the country, under cloud free conditions, at frequent intervals. That is, selected Sector-wise image every 5 minutes and entire Indian landmass image every 30 minutes at 50 m spatial resolution.
The GISAT payload consists of:
A second satellite, GISAT 2, is planned to be a repeat of the first satellite.
|Type / Application:||Earth observation|
|Equipment:||Multi- and hyperspectral imager with 700 mm Ritchey-Chretien telescope|
|Configuration:||mod. I-2K (I-2000) Bus|
|Power:||Deployable solar array, batteries|
|Mass:||2268 kg; 1000 kg (dry)|
|GISAT 1 (EOS 03)||-||2021||Sr||GSLV Mk.2(4)|
|GISAT 2 (EOS 05)||-||2022||Sr||GSLV Mk.2(4)|