High-Resolution Wide-Swath Satellite KF Sat – (1) Extra-large frame shooting 135km or above swath width of sub-satellite imaging with superior observation and unique advantages in large-scale ground observation. (2) Optimized spectral wave bands Full-wavebands (450nm to 800nm) 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) High resolution 1m or less panchromatic resolution and 4m or less multi-spectral resolution, applicable for land investigation, agricultural and forestry resources survey, environmental monitoring, geographical mapping, disaster relief, etc. (4) Extraordinary agility Rapid and accurate sub-satellite point imaging, support conventional push-broom imaging, large-angle side-sway imaging with a maximum angle of +/- 45 degree side-sway imaging and a maximum motor angular velocity 1 deg/sec, orbit control capacity to maneuver and maintain the orbits. (5) Customized production High-end customized products of long life, sound operation and short delivery cycle (24 months) are available.