The Earth Observation Satellite-04 is also called Radar Imaging Satellite (RISAT).
The satellite has been designed to provide high-quality images under all weather conditions.
It will provide images for applications such as agriculture, forestry and plantations, flood mapping, soil moisture and hydrology.
The spacecraft will collect observation data in C-Band completing the observations done by Resourcesat, Cartosat, and RISAT-2B series.
The Earth Observation Satellite (EOS-04) has an operating life of a decade.
India currently has 53 operational satellites, of which 21 are earth observation ones and another 21 are communication-based.
Eight are navigation satellites, while the remaining three are science satellites.