tvis > Jilin-1 Kuanfu-01

Jilin-1 Kuanfu-01

Chang Guang Satellite Technology Co., Ltd. is a Chinese commercial space company that develops and operates the Jilin-1 satellite constellation, the first independently developed remote sensing satellite system in China. As of June 15, 2023, the constellation consisted of 130 satellites in orbit. The company plans to expand the constellation to 300 satellites, enabling more frequent data updates and enhancing the quality of remote sensing.

Briefly about the main

The Jilin-1 constellation provides high-quality imagery for various industries, including agriculture, forestry, environmental monitoring, urban planning, mapping, and spatial planning.

The Jilin-1KF01 (Jilin-1 Kingfisher 01) satellite, the first among existing ultra-high spatial resolution satellites with a swath width exceeding 136 km, was launched in 2020. It is designed for high-quality land observation using optical instrumentation.

Specifications

Launch date
July 3, 2021
Developer
Taiyuan Satellite Launch Center (TSLC), China
Type of orbit
Sun synchronous
Orbit height
481 km
Estimated service life
7 years
Imaging mode
Mono imaging
Sensor resolution, Panchromatic, m
0,50
Sensor resolution, Multispectral, m
2
Dynamic range,bits per pixel
12
Geolocation accuracy, m
CE90 mono = 20
Swath width, km
136
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