Which Satellite is responsible for Communication, Meteorological Services, and Television Broadcasting in India?

Asked 11-Nov-2021
Updated 22-May-2023
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Which Satellite is responsible for Communication, Meteorological Services, and Television Broadcasting in India?



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In India, the Indian National Satellite System (INSAT) is responsible for communication, meteorological services, and television broadcasting. INSAT is a series of geostationary satellites owned and operated by the Indian Space Research Organisation (ISRO), serving various communication and broadcasting needs across the country.

INSAT satellites provide a wide range of services, including:

Communication Services: INSAT satellites facilitate communication across India by providing a robust and reliable communication network. They support voice communication, data transmission, internet connectivity, and video conferencing services. These services are crucial for businesses, government agencies, educational institutions, and the general public.

Which Satellite is responsible for Communication Meteorological Services and Television Broadcasting in India

Meteorological Services: INSAT satellites play a vital role in meteorological services, providing valuable data for weather monitoring and forecasting. They are equipped with meteorological instruments such as radiometers, sounders, and imagers, which gather atmospheric data, cloud cover information, and temperature profiles. This data is essential for weather prediction, disaster management, and agricultural planning.

Television Broadcasting: INSAT satellites are extensively used for television broadcasting in India. They enable the distribution of television channels to a vast audience, ensuring reliable coverage across the country. Broadcasting satellites receive television signals from ground-based stations and transmit them back to Earth, allowing households to receive high-quality television programming.

The prominent INSAT satellites responsible for these services are:

INSAT-3D: INSAT-3D is a meteorological satellite launched in 2013. It carries advanced meteorological instruments that provide vital data for weather forecasting, cyclone tracking, and monsoon predictions. INSAT-3D's imaging and sounding instruments capture high-resolution imagery and vertical temperature profiles of the Earth's atmosphere, assisting meteorologists in understanding weather patterns and issuing timely alerts.

INSAT-3DR: INSAT-3DR, launched in 2016, is another meteorological satellite. It enhances the capabilities of INSAT-3D with improved imaging and atmospheric sounding. INSAT-3DR's data is utilized for weather forecasting, cyclone detection, and monitoring other meteorological phenomena. It supports the observation of cloud cover, sea surface temperatures, and the behavior of the Earth's atmosphere.

GSAT-6: GSAT-6 is a communication satellite that provides strategic communication services to the Indian Armed Forces. It enables secure and reliable communication for defense purposes, including voice, video, and data transmission. GSAT-6 operates in the S-band frequency and supports communication in remote and border areas, enhancing connectivity for defense personnel.

GSAT-17: GSAT-17 is a multi-purpose communication satellite launched in 2017. It operates in multiple frequency bands, including C-band, Extended C-band, and S-band. GSAT-17 supports a wide range of communication services, including television broadcasting, telecommunication, VSAT (Very Small Aperture Terminal) networks, and data transmission.

These INSAT satellites, along with others in the series, form a crucial part of India's communication and broadcasting infrastructure. They ensure reliable communication services, meteorological data collection, and television broadcasting across the country. INSAT satellites continue to contribute to India's development and play a pivotal role in various sectors, including telecommunication, weather forecasting, disaster management, and national security.