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ESTABLISHMENT OF SURVEYING SYSTEM OF THE GREAT WALL STATION
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作者 Xu Shaoquan Wuhan Technical University of Surveying and Mapping Wuhan, 453070 《Chinese Journal of Polar Science》 1990年第1期49-57,共9页
It is the main task of the antarctic surveying expedition to establish the surveying system. In three times of the antarctic surveying research expeditions, a complete and accurate surveying system has been establishe... It is the main task of the antarctic surveying expedition to establish the surveying system. In three times of the antarctic surveying research expeditions, a complete and accurate surveying system has been established in the Chinese Great Wall Station area. The surveying system includes geodetic coordinate system, elevation system and gravity reference system. In this paper, the surveying methods and the mathematical models for establishing these systems are discussed, and the accuracy of results is analysed. 展开更多
关键词 Great Wall Station geodetic coordinate system elevation system gravity reference system
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