The Vertical Shift between 1985 National Height Datum and Global Vertical Datum

The mean geopotential value of the global mean sea surface, 62 636 856.550 7 m<sup>2</sup>s<sup>-2</sup>, is determined based on the global gravity model(EIGEN-6C4、EGM2008) and global mean sea surface height model(DNSC08、DTU10、DTU13).The geoidal potential (62 636 858.179 0 m&...

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Bibliographic Details
Main Authors: HE Lin, LI Jiancheng, CHU Yonghai
Format: Article
Language:zho
Published: Surveying and Mapping Press 2016-07-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
Online Access:http://html.rhhz.net/CHXB/html/2016-7-768.htm