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http://dx.doi.org/10.7848/ksgpc.2020.38.6.725

Construction of Precise Mine Geospatial Information and Ore Modeling for Smart Mining  

Park, Joon Kyu (Department of Civil Engineering, Seoil University)
Jung, Kap Yong (Department of Construction Engineering Education, Chungnam National University)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.38, no.6, 2020 , pp. 725-731 More about this Journal
Abstract
In mineral resource development, resource exploration is a task to find economical minerals on the surface and underground, and the success rate is low compared to the development and production stages, and it is necessary to collect a lot of data through exploration and accurately analyze the collected information. In this study, mine spatial information was constructed using a 3D (Three-dimensional) laser scanner, and accuracy evaluation was performed to obtain a maximum deviation of 0.140 m and an average of 0.095 m in the X, Y and Z directions, and the possibility of utilizing the construction of mine geospatial information through a 3D laser scanner could be presented. In addition, the ore body modeling was performed by applying the interpolation method of the ore body section using the resource exploration results. The ore body modeling result was superimposed with the modeling result of the mine geospatial information built through the 3D laser scanner to construct the ore body modeling result based on the precise mine geospatial information. The results of ore body modeling based on mine geospatial information built through research can increase the ease of data interpretation and the accuracy of the calculated data, which will greatly increase the efficiency of work related to mineral resource development and mine damage prevention in the future.
Keywords
Mineral Resources; 3D Laser Scanner; Mine Geospatial Information; Ore Modeling; Pointcloud;
Citations & Related Records
Times Cited By KSCI : 12  (Citation Analysis)
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