| 区域长波航磁异常定量解释中值得注意的几种倾向 |
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| 引用本文： | 安玉林,管志宁.区域长波航磁异常定量解释中值得注意的几种倾向[J].物探与化探,1991,15(2):134-140. |
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| 作者姓名： | 安玉林 管志宁 |
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| 作者单位： | 中国地质大学·北京
(安玉林)，中国地质大学·北京(管志宁) |
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| 摘 要： | 本文阐述了在区域长波航磁异常定量解释中广泛存在的几种倾向,提请资料定量解释工作者予以重视.这些倾向是:①对异常源模型的可能形态缺乏足够认识;②忽视反问题多解性和反演方法的应用条件;③随意运用概率统计理论给出一些有问题的异常处理和反演方法.这些倾向首要的是涉及解释方法的正确性,如果采用错误的方法不可能得到正确的可靠的地质成果.
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| 关 键 词： | 航磁异常 定量解释 |
SOME TENDENCIES DESERVING OF ATTENTION INQUANTITATIVE INTERPRETATION OF REGIONALLONG-WAVE AEROMAGNETIC ANOMALIES |
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| Institution: | China University of Geosciences, Beijing |
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| Abstract: | This paper recounts some extensively existent tendencies in quantitativeinterpretation of regional long-wave aeromagnetic anomalies for workers ofquantitative interpretation to pay attention to. These tendencies include: (1)the lack of enough knowledge about possible shapes of the model for anomalyprovenance; (2)the neglect of the multi-solubility of inversion problem and theapplication prerequisite of inversion method; (3) some trouble-bearing me-thods for anomaly examination and inversion resultina from application ofprobability and statistical theory at will. These tendencies are concerned pri-marily with the correctness of the interpretation methods. If a wrong methodis adopted, it is impossible to obtain correct and reliable geological data. |
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