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| 确定水下磁性体位置的一个实例 | |
| 引用本文： | 肖锋,李海侠,余海龙,顾建松,邹鹏毅.确定水下磁性体位置的一个实例[J].物探与化探,2009,33(1):105-108. |
| 作者姓名： | 肖锋 李海侠 余海龙 顾建松 邹鹏毅 |
| 作者单位： | 1. 吉林大学,地球探测科学与技术学院,吉林,长春,130026;浙江大学,地球科学系,浙江,杭州,310027 2. 浙江大学,地球科学系,浙江,杭州,310027 3. 中国船舶重工集团公司,第七一五研究所,浙江,杭州,310012 |
| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划) |
| 摘 要： | 详细介绍了利用磁法勘探确定水下磁性体位置的一个具体实例。利用化极后磁异常的最大值位置确定水下磁性体中心的水平位置；运用插值切割法确定其中心埋深，这2种方法在这一实例上取得了较好的效果。 |
| 关 键 词： | 水下磁性体 磁法 化极 插值切割法 |
| 收稿时间： | 2007-08-15 |
THE DETERMINATION OF THE POSITION OF AN UNDERWATER MAGNETIC OBJECT: A CASE STUDY |
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| XIAO Feng,LI Hai-xia,YU Hai-long,GU Jian-song,ZHOU Peng-yi.THE DETERMINATION OF THE POSITION OF AN UNDERWATER MAGNETIC OBJECT: A CASE STUDY[J].Geophysical and Geochemical Exploration,2009,33(1):105-108. | |
| Authors: | XIAO Feng LI Hai-xia YU Hai-long GU Jian-song ZHOU Peng-yi |
| Affiliation: | 1. Institute of Geo Exploration Science and Technology, Jilin University, Changchun130026, China；2. Department of Earth Sciences, Zhejiang University, Hangzhou310027, China；3. No.715 Research Institute, CSIC, Hangzhou310012, China |
| Abstract: | With a practical example, this paper deals with the determination of the position of an underwater magnetic object by means of magnetic exploration. The utilization of the horizontal position of the maximal local magnetic anomaly reduced to the pole as the horizontal position of an underwater magnetic object and the estimation of the depth of the object's center by means of interpolating cut constitute two feasible methods. The results obtained by the two methods agree well with the real position of a magnetic object. |
| Keywords: | underwater magnetic object magnetic exploration reduction to the pole interpolating cut |
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