基于虚拟压缩恢复法确定的重力场模型的精度分析 Accuracy Analysis of Gravity Model Based on Fictitious C

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Abstract:The potential field determined based on the fictitious compress recovery approach is influenced by the errors contained in the boundary (the Earth's surface or the surface corresponding to the satellite altitude) values. Given the boundary value with definite accuracy, the accuracy of the field determined based on the fictitious compress recovery approach is estimated, and it is theoretically shown that the determined field has the same accuracy level as the given boundary value.

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Author:

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SHEN Wenbin TAO Benzao

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5AT q9Bk^K0Key Lab. of Geospace Environment and Geodesy of MEC, 129 Luoyu Road, Wuhan 430079, China; School of Geodesy and Geomatics,Wuhan University, 129 Luoyu Road, Wuhan 430079, China

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地球空间信息科学学报(英文版)

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GEO-SPATIAL INFORMATION SCIENCE

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2007, 10(3)

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Keywords:

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fictitious compress recovery

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5~N?_)U8rs F0error function水利论文5UThC Cm5jL*CJ

1wEMf:G7p0error estimate水利论文&[!Re(u%@2QsXu

+J,B(J\5Lv+x0accuracy of the potential field

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cO2Uw1rX4~%a xW0虚拟压缩恢复法 重力场模型 boundary value potential field水利论文,yq6}L(j&r(w'T#qr

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基于虚拟压缩恢复法确定的重力场模型的精度分析

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The potential field determined based on the fictitious compress recovery approach is influenced by the errors contained in the boundary (the Earth's surface or the surface corresponding to the satellit...

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