(1) High resolution 0.76m or less panchromatic resolution and 3.1m or less multi-spectral resolution enable it to unveil clear ground truth and applicable for land investigation, agricultural and forestry resources survey, environmental surveillance, geographical mapping, disaster relief, etc. (2) Optimized spectral wave bands full-wavebands (450nm to 800 nm) plus four standard multispectral bands: blue (450nm to 510nm), green (510nm to 580nm), red (630nm to 690nm), and near-infrared wave bands (770nm to 895nm). (3) Extraordinary agility Rapid and accurate sub-satellite point imaging, conventional push-broom imaging, large angle side-sway imaging with a maximum angle of +/- 45 degree and maximum motor angular velocity 2 deg/sec, orbit control capacity to maneuver and maintain the orbits. (4) Wide-frame photography 40 km or above swath width of sub-satellite imaging with superior observation. (5) Customized production High-end customized products of long life, small size, light weight (230 kg), and short delivery cycle (12 to 16 months) are available.