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Qomolangma Height Surveying in 2005(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2009年第01期
Page:
106-110
Research Field:
地球信息科学
Publishing date:

Info

Title:
Qomolangma Height Surveying in 2005
Author(s):
GUO Chun-xi;  WANG Bin;  CHENG Chuan-lu;  PANG Shang-yi
(Geodetic Data Processing Centre, Sate Bureau of Surveying and Mapping, Xi'an 710054, Shaanxi, China)
Keywords:
Qomolangma Feng;  height surveying;  GPS position-setting;  leveling;  triangular surveying;  precise determination of geoid
PACS:
P224
DOI:
-
Abstract:
During the 2005 height determination of Qomolangma peak,the plane position and geodetic height of Qomolangma peak were determined precisely with the multipurpose use of GPS position-setting, leveling, triangular surveying, distance measurement with electromagnetic wave, gravitation surveying, radar geodesy and precise determination of geoid, which realized the most precise height surveying of Qomolangma peak so far. This paper mainly introduces the general surveying situation by leveling control network and GPS control network in Qomolangma peak, and describe the data processing using general geodesy and GPS as well as the technology of precise determination of local gravity field and so on. Moreover, favourable basis is provided for further study of the plate movement in the Qomolangma region.

References:

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Memo

Memo:
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Last Update: 2009-03-20