From Naughty to Obedient: ISRO Launches INSAT-3DS Satellite atop GSLV Rocket

On Saturday, the INSAT-3DS meteorological satellite embarked on its journey from Sriharikota, Andhra Pradesh, aboard a Geosynchronous Launch Vehicle (GSLV) rocket in its 16th mission. Successfully reaching its intended orbit, the GSLV rocket deployed the INSAT-3DS satellite, marking a significant achievement for the Indian Space Research Organization (ISRO). Chairman S Somanath extended his congratulations to the team, confirming the successful deployment of solar panels.

The primary objective of the INSAT-3DS mission is to ensure the continuity of services provided by the current operational INSAT-3D and INSAT-3DR satellites. It aims to enhance meteorological observations, monitor land and ocean surfaces for weather forecasting and disaster warning, and provide Satellite Aided Search and Rescue Services.

A stellar achievement by @isro & @moesgoi!
Congratulations on the successful launch of GSLV-F14/INSAT-3DS Mission. This mission, funded by @moesgoi, will transform meteorological services, enhance weather forecasting & disaster preparedness, showcasing our commitment to further… pic.twitter.com/fcY3bTBff9

— Office of Kiren Rijiju (@RijijuOffice) February 17, 2024

The payloads onboard ISRO’s INSAT-3DS satellite include:

1. Imager and Sounder: Featuring a 6-channel Imager and a 19-channel Sounder, dedicated to advanced meteorological observations.

2. Communication Payloads: Crucial communication payloads, including the Data Relay Transponder (DRT), facilitate seamless data transmission.

3. Data Collection: The DRT receives data from automatic Data Collection Platforms and Automatic Weather Stations, bolstering weather forecasting capabilities.

4. SAS&R Transponder: The SAS&R transponder plays a pivotal role in relaying distress signals and alert detections from beacon transmitters, contributing to global search and rescue services.

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Regarding ISRO’s next mission, Chairman Somanath affirmed that the joint venture with NASA, named NISAR, is proceeding as scheduled. NISAR, a collaborative Earth-observing mission, leverages two radars optimized to observe a broader spectrum of changes, significantly enhancing observational capabilities beyond those achievable with a single radar.