| 概率成像方法对地下球体定位的应用研究 |
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| 引用本文： | 许令周,关继腾,房文静.概率成像方法对地下球体定位的应用研究[J].煤田地质与勘探,2004,32(2):54-56. |
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| 作者姓名： | 许令周 关继腾 房文静 |
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| 作者单位： | 石油大学应用物理系,山东,东营,257061 |
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| 摘 要： | 概率成像方法是一种新颖的成像方法。它是利用测量的地面电场函数与电场扫描函数进行归一化的互相关运算，从而对地下电荷进行定位。本文对电法勘探中，地下球体进行了概率成像研究，给出了理论模型和成像结果，从而也证明概率成像方法确实是一种行之有效、计算简便的方法。
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| 关 键 词： | 自然电场 概率成像 扫描函数 互相关积分 |
| 文章编号： | 1001-1986(2004)02-0054-03 |
| 修稿时间： | 2003年10月8日 |
Study on underground sphere's orientation by probability tomography |
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| XU Ling zhou,GUAN Ji teng,FANG Wen jing.Study on underground sphere''''s orientation by probability tomography[J].Coal Geology & Exploration,2004,32(2):54-56. |
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| Authors: | XU Ling zhou GUAN Ji teng FANG Wen jing |
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| Abstract: | The probability tomography,which is defined as the cross correlation product of the total observed electric field component and the scanning function, divided by the square root of the product of respective variances , is a new interpretation for the recognition of buried charges. This paper gives a research of underground sphere in electrical prospecting. Theoretical models and results of tomography is worked out.These works also prove that this method is useful and easy to be computed. |
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| Keywords: | natural electric field probability tomography scanning function cross correlation product |
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