NETRA represents a pivotal move in India's quest to bolster its space situational awareness, focusing on the critical task of monitoring and managing space debris. This initiative is a testament to India's commitment to safeguarding its space assets and contributing to international space safety efforts.
At its core, NETRA is designed to equip the Indian Space Research Organisation (ISRO) with the autonomous ability to track satellites and space debris. It can monitor objects as small as 10 cm in geostationary orbits and even finer debris in lower orbits. This capability is crucial for identifying potential collision threats to operational spacecraft and satellites, ensuring the safety of India's space missions.
The NETRA project involves the establishment of a comprehensive network of radar and optical telescopes across India. A critical component is the multi-object tracking radar (MOTR), which serves as one of the primary sensors for tracking space objects. Additionally, optical telescopes integrated into this network are equipped with high-speed cameras and frames, capable of capturing even the fastest-moving debris.
NETRA is not just a standalone project; it is part of a larger strategy involving collaboration with international space agencies and organizations. Through data sharing and cooperative efforts, ISRO aims to contribute significantly to global space traffic management and debris mitigation strategies.
ISRO's ambitious goals with NETRA include achieving a comprehensive mapping of space debris around Earth's orbit. This effort is essential for advanced mission planning, helping to avoid potential collisions. NETRA is a strategic move to protect both current and future space assets, ensuring their longevity and operational efficiency.
By honing the ability to track space objects and predict their trajectories, NETRA markedly enhances the safety and longevity of space missions. It allows for timely evasive maneuvers and informed decision-making regarding satellite launches and orbits, significantly reducing the risk of in-orbit collisions.
NETRA positions ISRO as a key player in global initiatives aimed at the long-term sustainability of space operations. By providing accurate and timely data on space debris, the project aids in the formulation of international policies and guidelines on space debris mitigation. This initiative not only fortifies India's space defense infrastructure but also highlights its commitment to global space traffic management endeavors.
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