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Forward modeling expressions for right rectangular prism with constant density |
SHU Qing1,2, ZHU Xiao-Ying2, ZHOU Jian-Xin2, GAO Wei2, YIN Hang2 |
1. College of Geoexploration Science and Technology, Jilin University, Changchun 130021, China;
2. China Aero Geophysics Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China |
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Abstract General forward modeling expressions for right rectangular prism are derived from Newton's law of universal gravitation.In this paper, the authors dealt with reasons which lead to analytic singular points in the existing formulae and established non-singularity expressions based on the special integration method presented by Guo Zhihong.The validity of the new expressions was tested by model comparative study and theoretical analysis.
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Received: 08 June 2015
Published: 10 December 2015
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