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| DATA PROCESSING AND DISPLAY TECHNOLOGY FOR MINE TRANSIENT ELECTROMAGNETIC METHOD IN ADVANCED DETECTION |
| LIAO Jun-jie1, YU Jing-cun1,2, HU Bing1, LIU Zhen-qing1 |
1. School of Resources and Geosciences, China University of Mining and Technology, Xuzhou 221116, China;
2. State Key Laboratory for Geomechanics & Deep Underground Engineering , Xuzhou 221116, China |
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Abstract The mine transient electromagnetic method is one of the geophysical methods for effective investigation of the situation of water in front of the tunnel. Rapid processing of data and display mapping can make the mine transient electromagnetic method play a better role in the underground exploration work. According to the detection device and technology of advanced detection in front of the tunnel,this paper deals with the steps of data processing and display mapping in the advanced detection method, achieves the coordinate conversion of data, and generates a more intuitive sector chart which is consistent with the actual detection area.
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Received: 10 April 2010
Published: 15 June 2011
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