Paper Title:
An Implementing Method of Updating the Coal Mining Area’s DEM by Mining Subsidenc Forecast Data
  Abstract

In this paper, the implementing method of updating the coal mining area’s DEM by mining subsidence forecast data is introduced. The data file of mining area’s elevation points can be generated by extracting from the digital topographic map of coal mining area, and after the interpolation and encryption of extracting mining area’s elevation points, the data file of the mining area’s collapse can be obtained by subtracting the values of the subsidence forecast from the elevation values of the mining area’s elevation pionts. According to the data file of the mining area’s collapse, DEM of the mining area’s collapse can be generated, and the corresponding contour map can be also generated. This has important significance for the environmental management and disaster prevention engineering design of coal mining area.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 2: Mining Engineering
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
116-119
DOI
10.4028/www.scientific.net/AMR.361-363.116
Citation
J. W. Wang, Y. J. Sun, Q. Y. Guo, "An Implementing Method of Updating the Coal Mining Area’s DEM by Mining Subsidenc Forecast Data", Advanced Materials Research, Vols. 361-363, pp. 116-119, 2012
Online since
October 2011
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Price
$32.00
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