EOS-08 Earth Observation Satellite Mission

On 6th August, 2024, the Indian Space Research Organisation (ISRO) revealed plans for its upcoming mission featuring the EOS-08 Earth Observation satellite, set to launch aboard the Small Satellite Launch Vehicle (SSLV)-D3.

Key Points

Mission Objectives: The EOS-08 microsatellite, weighing 175.5 kg, aims to advance satellite technologies for future missions. It is designed for various applications, including soil moisture assessment and disaster management.
Payloads on Board:
The satellite will carry three key payloads:
- Electro Optical Infrared Payload (EOIR): A multi-band imaging instrument for disaster and environmental monitoring.
- Global Navigation Satellite System-Reflectometry (GNSS-R): Utilizes remote-sensing for ocean surface wind analysis, cryosphere studies in the Himalayas, and flood detection.
- SiC UV Dosimeter: Monitors UV irradiance for India’s Gaganyaan human spaceflight programme.
Operational Details: EOS-08 will operate in a circular Low Earth Orbit at 475 km altitude with a mission lifespan of one year.
The satellite features an integrated avionics system for streamlined functions and an auto-launch pad initialization feature.
Technological Advancements: ISRO highlighted the mission’s innovative aspects, including advanced avionics and auto-launch capabilities, reflecting its commitment to cutting-edge space technology.