On July 3rd, 2021. Jilin-1 GF03D01 (Xueersi), GF03D02/03 were successfully launched. This series of satellites utilizes a number of innovative technologies, such as lightweight structural design, highly integrated electronics systems, and cameras with high resolution, ultra-lightweight and low-cost performance. This makes the satellite weigh in the 40kg range, but its image resolution is better than 0.75m and its width is greater than 17km.The satellite has the characteristics of low cost, low power consumption, low weight and high resolution.
|
Imaging mode |
Push-broom, Inertial space imaging, |
|
Image resolution |
better than 0.75m |
|
Spectral Coverage |
Panchromatic color：450nm～700nm Multispectral： Blue：430nm～520nm Green：520nm～610nm Red 610nm～690nm Near-infrared：770～895nm |
|
Location Accuracy without GCPs |
100m（CE90） |
|
Orbit |
Altitude：535km Type： Sun-synchronous orbit |
|
Swath width (at Nadir) |
＞17km |
|
Maximum side-slip angle |
±45° |
|
Launch |
CZ-2 |
|
Launch site |
TSLC |
