According to the China Meteorological Administration, on October 23, the China Meteorological Administration held a summary review meeting for the on-orbit test (first phase) of the Fengyun-3 G star (hereinafter referred to as “G star”) to summarize and review the first phase of the G star in-orbit test. Results, promoting the operation of G-star business. Cao Xiaozhong, deputy director of the China Meteorological Administration and leader of the G-satellite on-orbit test leading group, and Xu Jianmin, academician of the Chinese Academy of Engineering, attended.
The meeting review concluded that G-satellite has completed 212 test items of 7 subsystems such as satellite data transmission channel and attitude orbit control, and 107 test items of 4 business payloads and 2 remote sensing instruments. The test data is complete and the performance of each subsystem is high. It is stable and reliable, its indicators meet user requirements, and it has the conditions for on-orbit delivery and operational operation. The ground system business software system is running stably, and trial data of the G-satellite first-level product (L1) has been released.
The meeting required that the domestic and international sharing of G-satellite data should be improved, the application of results should be promoted, personnel training should be strengthened, and the potential of satellite data service resources should be fully unleashed. At the same time, all units of the meteorological department are required to strengthen active interaction and linkage, adhere to the innovation drive, promote the integration of G satellites into the existing business system, and systematically promote the improvement of meteorological satellite application capabilities.
It is reported that G-satellite, as my country’s first low-inclination orbit precipitation measurement satellite, has great significance and plays an important role, and has received widespread attention at home and abroad. During the on-orbit test work, in accordance with the principles of testing, summarizing, applying and servicing, experimental applications were carried out in the analysis of high-impact weather during the flood season, meteorological service support for major events such as the Chengdu Universiade and the Hangzhou Asian Games, and achieved good application results. , and has also exerted application benefits in serving the international community.
(Article source: Jiemian News)
Article source: Jiemian News
Original title: China Meteorological Administration advances Fengyun-3G satellite in-orbit test
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2023-10-23 12:59:07
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