Acta Geodaetica et Cartographica Sinica >

2017 , Vol. 46 >Issue 3: 269 - 277

DOI: https://doi.org/10.11947/j.AGCS.2017.20170049

System Design and Key Technologies of the GF-3 Satellite

  • ZHANG Qingjun
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  • China Academy of Space Technology, Beijing 100094, China

Received date: 2017-02-06

  Revised date: 2017-02-15

  Online published: 2017-04-11

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Abstract

GF-3 satellite, the first C band and multi-polarization SAR satellite in China, achieves breakthroughs in a number of core and key technologies. The satellite technology abides by the principle of “Demand Pulls, Technology Pushes”, forming a series of innovation point, and reaching or surpassing international level in main technical specification.

Key words： GF-3 satellite; system design; SAR

Cite this article

ZHANG Qingjun . System Design and Key Technologies of the GF-3 Satellite[J]. Acta Geodaetica et Cartographica Sinica, 2017 , 46(3) : 269 -277 . DOI: 10.11947/j.AGCS.2017.20170049

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