摘要
本文提出了三度体重磁异常的人机联作校正－迭代反演方法。该方法用二度半组合多边形棱柱体来逼近三度体，从而把三度体重磁异常反演问题转化为二度半体的反演问题；为了消除组合体迭加场的影响，该方法采用了一种校正－迭代技术。理论模型反演计算表明，该方法实际可行。
human-computer combinational inversion method of 3-D gravity and magnetic anomalies is presented in this paper with correction-iteration. This method transforms the inverse problem of 3-D bodies into the one of D bodies by use of D combinational polygonal prisms to approach 3-D bodies. In order to eliminate the effect of stack anomalies of combinational bodies, a correction-iteration technique is adopted. The inversion result of theoretical model shows that this inversion method is practically reliable.
出处
《现代地质》
CAS
CSCD
1995年第3期372-381,共10页
Geoscience
基金
国家自然科学基金
地矿部科技司资助
关键词
重磁异常
人机联作
校正
迭代反演
重磁法勘探
D gravity and magnetic anomalies
human-computer Combination
correction-interation inversion
model computation
