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Gaofen-4 (GF-4)
Gaofen-4 is the first Chinese geosynchronous orbit remote sensing satellite and equipped with one stare camera with resolution of 50-m VNIR (Visible Light Near Infrared) and 400-m MWIR (Medium Wave Infrared) spectrum and 400-km swath. It is based on area array starring imaging and boasts capability of visible light, multi-spectrum and infrared imaging.
Spacecraft design and mission details
Gaofen-4 observes China and the surrounding areas by pointing control. Gaofen-4 provides fast, reliable and stable optical remote sensing data to support disaster response, forestry, earthquake and meteorology applications, and supplements an advanced technology for alerting natural disasters, monitoring wild fires or typhoon. Gaofen-4 satellite data is mainly applied in the industries as environment, marine, agriculture and water resources in China and neighbor countries.
Specifications
Applications:
- Emergency management and emergency preventing;
- Climate change monitoring;
- Environmental monitoring;
- Mapping;
- Mining exploration;
- Agricultural management.
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