| 重力高阶导数的正演研究 |
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| 引用本文： | 陈永凌,蒋首进,谢丹. 重力高阶导数的正演研究[J]. 四川地质学报, 2014, 0(2): 293-297 |
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| 作者姓名： | 陈永凌 蒋首进 谢丹 |
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| 作者单位： | [1]武警黄金十二支队,成都610059 [2]武警黄金十支队,昆明650000 |
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| 摘 要： | 重力勘探作为一种位场勘探方法,由于体积效应或异常叠加效应,资料的解释往往精度差,也难以深度定位。因此,资料处理解释中的一个主要工作就是进行异常分离,以便突出异常的有用信息,区分不同异常源。高阶导数作为其中一种方法,能分离叠加异常,突出浅而小的地质体。
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| 关 键 词： | 重力 叠加异常 高阶导数 |
Forward Computation of High Order Derivative of Gravity Anomaly |
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| CHEN Yong-ling,JIANG Shou-jin,XIE Dan. Forward Computation of High Order Derivative of Gravity Anomaly[J]. Acta Geologica Sichuan, 2014, 0(2): 293-297 |
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| Authors: | CHEN Yong-ling JIANG Shou-jin XIE Dan |
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| Affiliation: | 1.No.12 Gold Geological Party, CAPF, Chengdu 610036; 2. No.10 Gold Geological Party, CAPF, Kunming 650000) |
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| Abstract: | High order derivative is of great importance to gravity exploration. It can separate superimposed anomaly from other anomalies and reflect shallow and small geological body. This paper deals with forward computation of high order derivative of gravity anomaly. |
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| Keywords: | gravity superimposed anomaly high order derivative |
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