珠峰高程测定中的有关问题及思考

基金项目: 国家杰出青年科学基金资助项目(40125013);中科院创新工程资助项目(KZCXZ-106)

详细信息

Relative Problems and Thoughts on Qomolangma Elevation Determination

Institute of Geodesy and Geophysics, Chinese Academy of Sciences, 174 Xudong Road, Wuhan, China, 430077

摘要: 对珠峰高程的精度、雪层的厚度、高程基准——大地水准面的精度、地壳的垂直运动以及如何将似大地水准面转换到大地水准面进行了讨论。结果显示,采用正常高加转换公式中的重力或地形资料求取珠峰正高比较合适。
- 珠穆朗玛峰 /
- 高程精度 /
- 大地水准面
Abstract: The Qumolangma elevation has been determined for 160 whole years.This paper discusses which is of higher precision in many Qomolangma elevations.Such problems as methods observing for elevation,crust vertical movement,thick covered snow,transform from quasigeoid to geoid etc.are discussed.
- Qomolangma /
- elevation precision /
- geoid