Jilin-1GP01/02

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        On January 21, 2019, the company successfully launched Jilin-1GP01 (Jilin Lincao No. 1) and Jilin-1GP02 (Wenchang Chaosuan No. 1) from Jiuquan Satellite Launch Center in China. The two satellites are equipped with multi-spectral imagers, short-wave, medium-wave, long-wave infrared cameras, "Shuiyun-1" system and other payloads, and are equipped with on-board intelligent processing system, which can obtain remote sensing data with a resolution of 5m, a width of 110km and a spectrum segments of 26.

 



Resolution

Visible light near infrared: 5m

Short and medium wave infrared: 100m; Long-wave infrared: 150m


Spectral segment

B0:450nm-800nm

B1:403nm-423nm

B2:433nm-453nm

B3:450nm-515nm

B4:525nm-600nm

B5:630nm-680nm

B6:784.5nm-899.5nm

B7:485nm-495nm

B8:615nm-625nm

B9:650nm-680nm

B10:698.75nm-718.75nm

B11:732.5nm-747.5nm

B12:773nm-793nm

B13:855nm-875nm

B14:660nm-670nm

B15:677.5nm-685nm

B16:750nm-757.5nm

B17:758.75nm-762.75nm

B18:935nm-955nm

B19:1000nm-1040nm

SW1:1195nm-1225nm

SW2:1360nm-1390nm

SW3:1550nm-1590nm

SW4:1610nm-1690nm

MW: 3700nm-4950nm

LW: 7500nm~13500nm

Track

Height

528km

Inclination angle

97.54°(Sun-synchronous)

Local time of the descending node

12:00 am

Uncontrolled positioning accuracy

50m (CE90)

Single imaging time

1min

Revisiting period

2-3 days (binary)

Side-slip ability

±45°

Image mode

Push broom, noctilucent, and spatial target imaging

Width

110km

Transfer function

Main load: 0.2

Short-wave infrared camera load: >0.3

Medium-wave infrared camera load: >0.05

Long-wave infrared camera load: >0.25

Cloud discrimination camera: >0.09

Data transmission rate

Phased array single channel: 600 Mbps, 300 Mbps, 150 Mbps (QPSK) 900Mbps (8PSK)