3D矿床建模技术在数字矿产勘查中的应用

倪平泽; 刘修国; 李超岭; 李丰丹

doi:10.3799/dqkx.2010.054

Volume 35 Issue 3

May 2010

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Article Navigation > Earth Science > 2010 > 35(3): 444-452

NI Ping-ze, LIU Xiu-guo, LI Chao-ling, LI Feng-dan, 2010. 3D Ore Deposit Modeling and Application in Digital Mineral Survey. Earth Science, 35(3): 444-452. doi: 10.3799/dqkx.2010.054

Citation:

NI Ping-ze, LIU Xiu-guo, LI Chao-ling, LI Feng-dan, 2010. 3D Ore Deposit Modeling and Application in Digital Mineral Survey. Earth Science, 35(3): 444-452. doi: 10.3799/dqkx.2010.054

NI Ping-ze, LIU Xiu-guo, LI Chao-ling, LI Feng-dan, 2010. 3D Ore Deposit Modeling and Application in Digital Mineral Survey. Earth Science, 35(3): 444-452. doi: 10.3799/dqkx.2010.054

Citation:

NI Ping-ze, LIU Xiu-guo, LI Chao-ling, LI Feng-dan, 2010. 3D Ore Deposit Modeling and Application in Digital Mineral Survey. Earth Science, 35(3): 444-452. doi: 10.3799/dqkx.2010.054

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3D Ore Deposit Modeling and Application in Digital Mineral Survey

doi: 10.3799/dqkx.2010.054

1.
Faculty of Information Engineering, China University of Geosciences, Wuhan 430074, China
2.
Wuhan Zondycyber Co., Ltd., Wuhan 430074, China
3.
Development and Research Center of China Geological Survey, Beijing 100037, China

Received Date: 2010-01-15
Publish Date: 2010-05-01

Abstract

Abstract

To make up the deficiencies of existing digital ore deposit modeling methods and its applications in mineral survey data managements, a method is advanced for ore deposit modeling in geological mineral survey data management. The method is featured with the following improvement: (1) Original mineral survey data standard informationization; (2) Automatic engineering orebody delineation by multi-confine and comlpex industry index; (3) Orebody joint and extrapolate mode in profile map based on semantic identification; (4) Orebody surface modeling by orebody wireframe model contours in profile map; (5) Orebody spatial attribute modeling by TIN+Octree data structure and geostatistics, and its applications in mineral reserve estimation. So that it can enhance research precision on geological mineral survey and provide the credible orebody model for mining design.
- digital ore deposit modeling,
- automatic orebody delineation,
- orebody surface and attributes modeling

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References(39)

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3D Ore Deposit Modeling and Application in Digital Mineral Survey

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