The Indian Space Research Organisation (ISRO) has exciting news about their new meteorological satellite, INSAT-3DS. They’ve announced that it’s all set to be launched aboard GSLV-F14 from SDSC-SHAR in Sriharikota. This satellite, once in orbit, will continue the services provided by the existing INSAT-3D and 3DR satellites and significantly boost the capabilities of the INSAT system.
What makes INSAT-3DS special is its focus on improving meteorological observations and monitoring of both land and ocean surfaces. This enhancement will play a crucial role in weather forecasting and disaster warning. The satellite is equipped with advanced onboard features, including a 6-channel Imager and a 19-channel Sounder for meteorological purposes. It also includes communication payloads like the Data Relay Transponder (DRT) and the Satellite-aided Search and Rescue (SAS&R) transponder.
The DRT is responsible for receiving meteorological, hydrological, and oceanographic data from automatic Data Collection Platforms/Automatic Weather Stations (AWS), enhancing weather forecasting capabilities. Meanwhile, the SAS&R transponder assists in relaying distress signals and alert detection from beacon transmitters for search and rescue services with global coverage.
ISRO shared the news of the GSLV-F14/INSAT-3DS mission on January 27, 2024, highlighting the significant contributions of INSAT-3DS in meteorological advancements.