All exams GA
- TRISHNA stands for Thermal Infra-Red Imaging Satellite for High-resolution Natural Resource Assessment.
- Partnership: It is a joint satellite mission of the Indian Space Research Organisation (ISRO) and France’s National Centre for Space Studies (CNES).
- Purpose: To monitor land surface temperature, water stress, vegetation health and energy exchanges using thermal infrared observations.
- Importance: The data will support agriculture, water-resource management, climate studies and environmental monitoring.
