ISRO launches EOS-05 to strengthen India’s Earth monitoring network

The Indian Space Research Organisation (ISRO) successfully launched its advanced Earth observation satellite, EOS-05, on Friday from the Satish Dhawan Space Centre at Sriharikota. The 51.7-metre GSLV-F17 rocket, India's heaviest-ever satellite carrier, lifted off at 2.55 a.m. following a 27.5-hour countdown. The three-stage launch vehicle performed flawlessly, placing EOS-05 into its designated Sub-Geosynchronous Transfer Orbit. This marks a significant advancement in India's space-based monitoring capabilities.

EOS-05 is a state-of-the-art Earth Observation satellite and India's first imaging satellite from Geosynchronous Orbit. This unique positioning allows the satellite to provide advanced imaging across visible, infrared, and other spectral bands, enabling frequent and comprehensive observation of large geographical areas. The spacecraft's higher altitude compared to traditional low-Earth-orbit satellites will allow for repeated high-resolution imaging, enhancing the monitoring of the Indian subcontinent and adjoining regions.

The launch of EOS-05 is expected to bolster India's ability to monitor and respond to various natural and man-made events. By providing frequent and reliable data, EOS-05 will support disaster management, agriculture, environmental assessment, natural resource management, and weather-related event tracking. This capability is crucial for the country's development planning and emergency response systems.

The successful mission also highlights ISRO's commitment to enhancing its Earth-imaging capabilities from geosynchronous orbit. Following a previous unsuccessful launch attempt in August 2021, EOS-05 is now a vital addition to India's satellite network. The mission represents a significant step forward for the Geosynchronous Satellite Launch Vehicle (GSLV) program, which has now successfully completed its 19th flight using India's indigenously developed cryogenic upper stage.