INSAT-3DS, also known as Indian National Satellite System-3 Data Services, is an advanced meteorological satellite developed and operated by the Indian Space Research Organisation (ISRO). Here’s a summary of the satellite:
Purpose:
- Enhance weather forecasting and disaster warning capabilities in India.
- Monitor land and ocean surfaces for various applications, including agriculture, water resources management, and environmental monitoring.
- Augment the existing meteorological services provided by INSAT-3D and INSAT-3DR satellites.
Key Features:
- Imaging payloads:
- Advanced Very High Resolution Radiometer (AVHRR) for visible, infrared, and water vapor imaging.
- Infrasound Sounder (INSAT-3D Sounder) for atmospheric temperature and humidity profiling.
- Search and Rescue Service-Aided by Distress and Relay (SASAR) payload for distress alert detection and relay.
- Data Relay Transponder (DRT) for relaying data from other satellites and data collection platforms.
Launch:
- Successfully launched on February 17, 2024, onboard the GSLV-F14 rocket from Satish Dhawan Space Centre, Sriharikota.
Current Status:
- Undergoing in-orbit testing and is expected to begin operational service soon.
Benefits:
- Improved accuracy and timeliness of weather forecasts.
- More effective disaster preparedness and response.
- Enhanced monitoring of environmental changes.
- Support for various applications in agriculture, water resources management, and other sectors.
INSAT3DS satellite
Overall, INSAT-3DS is a significant development for India’s space program and is expected to play a crucial role in improving weather forecasting, disaster warning, and environmental monitoring capabilities in the country.