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ISRO To Launch INSAT-3DS Satellite From Sriharikota, Andhra Pradesh


The Indian Space Research Organisation (ISRO) is set to launch its latest meteorological satellite, INSAT-3DS, marking a significant advancement in India’s space capabilities. This satellite, designed to enhance weather forecasting and disaster management, represents a culmination of rigorous testing and collaboration between ISRO and various stakeholders.

Commencement of Pre-Launch Preparations

The run-up to the launch of INSAT-3DS began with ISRO completing exhaustive tests and reviews of the satellite. On January 25, ISRO officially flagged off the satellite to the launch port at the Satish Dhawan Space Centre in Sriharikota, signaling the commencement of pre-launch activities.

Design and Capabilities

INSAT-3DS is engineered to provide continuity of services to its predecessors, INSAT-3D (launched in 2013) and INSAT-3DR (2016), while also augmenting the capabilities of the INSAT platform. Its design, based on ISRO’s well-proven I-2k bus platform, boasts a lift-off mass of 2,275 kg, making it a robust addition to India’s satellite fleet.

Assembly and Testing

The assembly, integration, and testing of INSAT-3DS were meticulously carried out at the U R Rao Satellite Centre in Bengaluru, showcasing ISRO’s commitment to precision engineering and quality assurance. This phase involved rigorous assessments to ensure the satellite’s readiness for the demanding task ahead.

Industry Collaboration

ISRO underscored the significant contribution of Indian industries in the development of INSAT-3DS, emphasizing the collaborative spirit that drives India’s space endeavors. This partnership highlights the synergy between government agencies and the private sector in advancing space technology and innovation.

Enhanced Meteorological Observations

INSAT-3DS comes equipped with advanced capabilities for meteorological observations, enabling more accurate weather forecasting and disaster management. Its sophisticated instruments enable monitoring of land and ocean surfaces, crucial for predicting and mitigating the impact of natural disasters.

Key Features

Similar to its predecessors, INSAT-3DS features a Data Relay Transponder (DRT) and a search and rescue transponder. The DRT facilitates the reception of meteorological and environmental data from automatic collection platforms, bolstering the satellite’s forecasting capabilities. Additionally, the search and rescue transponder aids in relaying distress signals for prompt search and rescue operations, ensuring global coverage.

INSAT-3DS Launch: A Pivotal Step in India’s Space Odyssey

The impending launch of INSAT-3DS represents a significant milestone in India’s space journey, underscoring ISRO’s commitment to harnessing space technology for societal benefits. With its advanced capabilities and collaborative development approach, INSAT-3DS is poised to bolster India’s capabilities in meteorology, disaster management, and beyond, reaffirming the nation’s prowess in space exploration and innovation.

Important Questions Related to Exams

1. What is the primary purpose of INSAT-3DS?

2. What is the tentative launch vehicle for INSAT-3DS?

Kindly share your responses in the comment section!!

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