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文章基本信息

  • 标题:A new modelling method for evaluating external disturbing potential based on theory of unified representation of gravitational field
  • 本地全文:下载
  • 作者:Zhu Zhuowen ; Huang Jinshui ; Cao Huasheng
  • 期刊名称:Geo-spatial Information Science
  • 印刷版ISSN:1009-5020
  • 电子版ISSN:1993-5153
  • 出版年度:2000
  • 卷号:3
  • 期号:2
  • 页码:41-46
  • DOI:10.1007/BF02826622
  • 出版社:Taylor and Francis Ltd
  • 摘要:For a special use a new modelling method of evaluating external disturbing potential is presented in this paper. Being different from classical methods in physical geodesy this method is grounded upon the theory of unified representation of gravitational field. The models created in this way are particularly satisfactory for a high-speed computation of gravitational field in low altitude because they take account of topographic effects and have their kernel functions with simple structure and weak singularity.
  • 关键词:theory of unified representation of gravitational field; evaluation of disturbing gravitational field; topographic effect; gravimetric inverse boundary value problem; singlelayer potential
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