用谱分析法建立一个位场反演系统  

ESTABLISHING A SYSTEM OF POTENTIAL FIELD INVERSION BY USING SPECTRAL ANALYSIS

作　　者：侯重初[1] 杨全成[1] 

机构地区：[1]地质矿产部北京计算中心

出　　处：《物探化探计算技术》1990年第4期295-303,共9页Computing Techniques For Geophysical and Geochemical Exploration

基　　金：国家自然科学基金

摘　　要：本文提供了一系列利用谱分析法根据重磁异常场及其高阶导数,反演场源几何参数及物性参数的方法。理论模型试验结果表明,这些方法的反演精度可以满足实际需要,两个实例也表明了其效果。In this paper, a'series of inversion methods for estimating the geometric and physical property parameters of field sources from gravity and magnetic anomalies and their high order derivatives are presented. The tests on theoretical models show that the accuracy of the methods can meet the requirement in practical use. The inversion results from two observed magnetic anomalies also indicate the effectiveness of the methods.

关 键 词：位场 反演系统 谱分析 重力 磁场 

分 类 号：P631.325[天文地球—地质矿产勘探]