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| 重磁3D物性反演技术在金属矿勘探中的应用 | |
| 引用本文： | 刘璎.重磁3D物性反演技术在金属矿勘探中的应用[J].地质与勘探,2011,47(3):448-455. |
| 作者姓名： | 刘璎 |
| 作者单位： | 1. 东华理工大学,江西抚州,344000 2. 中国地质科学院矿产资源研究所,北京,100037 3. 新疆地矿局第六地质大队,新疆哈密,839001 |
| 基金项目： | 新疆东准琼河坝矿集区铁铜靶区优选与隐伏矿床(体)快速定位示范研究(编号:1212011085024)资助 |
| 摘 要： | 解反演问题是地球物理资料处理解释的主要环节.反演就是依据已获得异常特征,结合地质和其他资料,求解地下源体的空间位置、形状及物性特征参数.随着对地质体全方位精细结构研究要求的提高,重磁等反演技术已发展到3D反演阶段.重磁反演主要有两种方法,即形态反演(建立场源模型形态单元)和物性反演(构建物性模型单元).在物性模型构建中... |
| 关 键 词： | 重磁勘探 三维物性反演 金属矿 铜镍矿 |
| 收稿时间： | 2011/3/23 0:00:00 |
| 修稿时间： | 5/5/2011 12:00:00 AM |
Application of 3D Property Inversion for Gravity and Magnetic Data to Metal Mineral Exploration |
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| LIU Ying.Application of 3D Property Inversion for Gravity and Magnetic Data to Metal Mineral Exploration[J].Geology and Prospecting,2011,47(3):448-455. | |
| Authors: | LIU Ying |
| Institution: | LIU Ying1,MENG Gui-xiang2,YAN Jia-yong2,DENG Gang3 (1. East China University of Technology,Fuzhou,Jiangxi 344000,2. Institute of Mineral Resources Chinese Academy of Geological Sciences,Beijing 100037,3. The Sixth Geological Team of Xinjiang,Hami,Xinjiang 839001) |
| Abstract: | Geophysical inversion is a key part of geophysical data processing and interpretation. Inversion is a process to determine spatial location, shape and other physical characteristics of the underground geological bodies based on anomaly data and in combination with geological and other information. With the stimulation of increasing requirement for fine structure of geological bodies, gravity and magnetic inversion techniques have developed to the 3D stage. Inversion of gravity and magnetic data can be class... |
| Keywords: | gravity and magnetic exploration three dimensional property inversion metal mineral copper and nickel deposit |
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