On July 3rd, 2021. Jilin-1KF01B (Nei Mongol-1) was successfully launched. The satellite is the world's largest sub-meter optical remote sensing satellite. It inherits the mature technology of Jilin-1KF01B satellite, featuring high resolution, large width, high speed storage, high speed data transmission and other features. Its width is greater than 150km, and it can acquire more than 2 million km2of high-definition images every day.
Imaging mode |
Push-broom, Inertial space imaging, Multiple target imaging |
Image resolution |
Panchromatic color:0.5m Multispectral:2m |
Spectral Coverage |
Panchromatic color:450~800nm Multispectral: Blue:450~510nm Green:510~580nm Red:630~690nm Near-infrared:770~895nm |
Location Accuracy without GCPs |
20m(CE90) |
Orbit |
Type: Sun-synchronous orbit |
Swath width (at Nadir) |
>150km |
Maximum side-slip angle |
±45° |
Launch |
CZ-2 |
Launch site |
TSLC |