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| 引用本文： | 周世昌,王庆宾,朱雷鸣.�ֲ��Ŷ������ƽ��ĸĽ�����ѹ���ָ����о�[J].大地测量与地球动力学,2009,29(1):88-90. |
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| 作者姓名： | 周世昌 王庆宾 朱雷鸣 |
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| 作者单位： | 解放军信息工程大学测绘学院,郑州,450052 |
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| 摘 要： | ??????????????????????????????????????????????????????????????????????????????????????????????????????????????
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| 关 键 词： | ?????????? ??????? ???????????? ????????? ??????? |
RESEARCH OF IMPROVED FICTIOUS COMPRESS RECOVERY APPROACH FOR APPROXIMATING LOCALLY DISTURBING GRAVITY |
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| Zhou Shichang,Wang Qingbin,Zhu Leiming.RESEARCH OF IMPROVED FICTIOUS COMPRESS RECOVERY APPROACH FOR APPROXIMATING LOCALLY DISTURBING GRAVITY[J].Journal of Geodesy and Geodynamics,2009,29(1):88-90. |
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| Authors: | Zhou Shichang Wang Qingbin Zhu Leiming |
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| Institution: | Institute of Surveying and Mapping;Information Engineering University;Zhengzhou450052 |
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| Abstract: | To approximate the disturbing gravity,the fictitious compress recovery approach is used and compared with the approach of point mass.The results show that the accuracies and the computation speed of these two approaches are equivalent to each other. |
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| Keywords: | gravity filed disturbing gravity fictitious compress recovery approach point-mass model harmonic function |
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