Beijing Series III Satellite
21st Century Space
The Beijing Series III satellite is a very high-resolution, high-performance optical remote sensing satellite, providing timely and independent very high-resolution satellite remote sensing big data and integrated space information application services.
Technical specifications
- Orbital altitude
- 620 km
- Revisit frequency (four satellites)
- Daily revisit of any point
- Swath width
- 14 km
- Stereo capability
- Single-orbit stereo and triple-stereo
- Panchromatic band
- 450-800nm
- Multispectral bands (6 bands)
- Deep Blue: 400-450nm, Blue: 450-520nm, Green: 530-590nm, Red: 620-690nm, Red Edge: 700-750nm, Near Infrared: 770-880nm
- Dynamic range
- 12bit
About
Since 2021, the Beijing Series III satellites, independently invested by the company and built through domestic and international cooperation, have been launched successively. The Beijing Series III satellite is a very high-resolution, high-performance optical remote sensing satellite with high precision, high sensitivity, and high-efficiency remote sensing big data acquisition capabilities. It can provide timely and independent very high-resolution satellite remote sensing big data and integrated space information application services for major national needs, national strategic implementation, and national economic construction. The imaging modes include arbitrary trajectory imaging, multi-target imaging, multi-strip mosaic imaging, and multi-angle imaging. It has stereo collection capabilities, including co-orbital dual-stereo and triple-stereo. The spatial resolution is 0.3-0.5m for panchromatic and 1.2-2.0m for multispectral. The multispectral bands include blue, green, red, near-infrared, deep blue, and red-edge bands. The system is an integrated “star-ground-cloud-terminal” system.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.