In news: Geo-imaging satellite“EOS-03”is scheduled for launch in the third quarter of 2021 by ISRO.
About EOS-3 Satellite
EOS-03 is Earth Observation Satellite that would enable near-real time monitoring of natural disasters like floods & cyclones.
Earth observation is the gathering of information about Earth’s physical, chemical and biological systems.
Other earth observation satellites launched by ISRO include RESOURCESAT- 2, 2A, CARTOSAT-1, 2, 2A, 2B, RISAT-1 and 2, OCEANSAT-2, Megha-Tropiques, SARAL and SCATSAT-1, INSAT-3DR, 3D, etc.
EOS-03 is capable of imaging the whole country 4-5 times daily.
In addition to natural disasters, EOS-03 would also enable monitoring of water bodies, crops, vegetation conditions, forest cover changes etc.
Other development: SSLV
The first developmental flight of the Small Satellite Launch Vehicle or SSLV is scheduled in the fourth quarter of 2021 from Satish Dhawan Space Centre, Sriharikota.
SSLV is to be developed as a cost-effective, three stage, all-solid launch vehicle with a payload capability of 500 kg to 500 km planar orbit or 300 kg to Sun Synchronous Polar Orbit.
SSLV is ideal for on-demand, quick turn-around launch of small satellites.