极地研究 ›› 1990, Vol. 1 ›› Issue (1-English): 49-57.

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ESTABLISHMENT OF SURVEYING SYSTEM OF THE GREAT WALL STATION

 Xu Shaoquan   

  1. Wuhan Technical University of Surveying and Mapping, Wuhan 453070
  • 出版日期:1940-03-30 发布日期:1940-03-30
  • 通讯作者: Xu Shaoquan

ESTABLISHMENT OF SURVEYING SYSTEM OF THE GREAT WALL STATION

 Xu Shaoquan   

  1. Wuhan Technical University of Surveying and Mapping, Wuhan 453070
  • Online:1940-03-30 Published:1940-03-30
  • Contact: Xu Shaoquan

摘要:

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.

关键词: Great Wall Station, geodetic coordinate system, elevation system, gravity reference system

Abstract:

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.

Key words: Great Wall Station, geodetic coordinate system, elevation system, gravity reference system