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网函数插值法在重力场区域校正中的应用
石油物探
1991年 30卷 第No. 2期
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Title
THE REGIONAL GRAVITY CORRECTION BY USING THE NET FUNCTION INTERPOLATION
单位
1. 北京信息工程学院;2. 中国科学院计算中心;3. 石油物探局研究院
Organization
1. Beijing Institute of Information Enginoering;2. Computer Center, Acuclemia Sinica;3. Institute,the Bureau of Oil Ceophysical Prospecting
摘要
本文提出一个2网函数插值算式,它可以用来扩展网函数插值法在重力场区域校正方面的应用。对于球体引起的区域异常,我们介绍了用改进的网函数插值法研究的若干数值结果。
Abstract
In this paper ,a formula for net function interpolation was reasoned out. It could be used for correcting the regional gravity field. For regional gravity anomatly resulted from spheroid,results obtained from the improved net function interpolation and expressed in numerical form were presented in this paper.
关键词：
网函数插值法;
重力场区域校正;
区域异常计算;
Keywords:
Method of Net Function Interpolation;
Regional Gravity Correction;
Technique of Trend Surface Analysis;
Regional Anomaly Calculation;
论文详情