The Indian Space and Research Organisation (ISRO) has successfully launched its 40th communication satellite, GSAT-31. The satellite was carried aboard the Ariane 5 rocket that took off from French Guiana in South America. GSAT-31 has several critical functions it will perform once fully operational.
GSAT-31: An Overview
At approximately 2,536 kg, GSAT-31 is more than just India’s 40th communication satellite. It is equipped with Ku-band transponders, a type of communication device, that are designed to cater to specific communication requirements in the country’s mainland and island areas.
The satellite is expected to have a mission life of about 15 years and would be positioned in Geostationary Orbit, a circular orbit located 35,786 kilometers above the Earth’s equator and following the direction of the Earth’s rotation.
Replacement for INSAT-4CR and INSAT-4A
GSAT-31 is set to replace two ageing satellites, INSAT-4CR and INSAT-4A, which are nearing their expiry date. The addition of GSAT-31 to India’s space fleet will ensure the continuity of services currently being provided by these satellites. These include numerous services integral to the functioning of modern society, such as critical telecommunications and data transfer.
| Satellite | Weight | Payload | Coverage Area | Mission Life | Orbit |
|---|---|---|---|---|---|
| GSAT-31 | 2,536 kg | Ku-Band Transponders | India Mainland and Island | 15 Years | Geostationary Orbit |
Connectivity Solutions and Applications
GSAT-31 is set to provide connectivity to Very Small Aperture Terminals (VSAT), which are used for ATM, stock exchange, and e-governance applications. The satellite will also play a big role in Direct-to-Home (DTH) services, bringing entertainment to homes across the nation.
The new satellite is designed to facilitate bulk data transfer for numerous applications such as emergency communications and disaster management support, thereby enhancing India’s ability to manage natural disasters and other emergencies effectively.
Aiding Emergency Communications and Disaster Management
In addition to the connectivity solutions and applications, GSAT-31 will play a significant role in times of natural calamities and emergencies. The satellite will provide necessary telecommunication applications for bulk data transfer that will prove crucial in the event of a disaster. It will aid in establishing communication links, supporting rescue operations, and assisting in disaster management efforts across the country.