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《Editorial Board of Geomatics and Information Science of Wuhan University》 2003-06
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On Geoid

SHEN Wenbin 1 NING Jinsheng 1 LI Jiancheng 2 CHAO Dingbo 1 (1 Key Laboratory of Geospace Environment and Geodesy, Ministry of Education, Wuhan University, 129 Luoyu Road, Wuhan, China, 430079) (2 School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan, China, 430079)  
The classic geoid is defined as an equigeopotential surface, a part of which coincides with the static sea level, and the latter is commonly replaced by the mean sea level. Unfortunately, the mean sea level is not an equigeopotential surface. If the accuracy requirement is higher than 10 cm, the above classic definition is no longer suitable. The modern definition of the geoid is as follows: the geoid is such an equigeopotential surface that is nearest to the mean sea level. However, the key problem is how to determine the geoid. To determine the geoid, one should determine both its shape and the geodetic potential constant W 0.
【Fund】: 国家自然科学基金资助项目 ( 4 0 1740 0 4);; 教育部博士学科点专项基金资助项目 ( 2 0 0 14 860 13 );; 国家测绘局测绘科技发 展基金资助项目 ( 2 0 0 1 0 1 0 2 );; 地球空间环境与大地测量教育部重点实验室开放研究基金资助项目 ( 0 3 0 4 13 )
【CateGory Index】: P731.2
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5 SHEN Wenbin1,2,3 1.School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;2.Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China;3.Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,Wuhan University,Wuhan 430079,China;On Stokes' Approach for Determining Global Geoid[J];测绘学报;2012-05
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