Journal
PROCEEDINGS OF THE INTERNATIONAL SCIENTIFIC CONFERENCE TRANSPORTATION GEOTECHNICS AND GEOECOLOGY (TGG-2017)
Volume 189, Issue -, Pages 737-743Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.proeng.2017.05.116
Keywords
deformation monitoring; displacements; coordinates; satellite positioning technology; air drones; a digital model
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In the article we describe the method of arrangement of monitoring of pit slopes deformations, which differs significantly from the traditional (statutory) approaches. We use modern methods of observation: satellite positioning technology and air drones. The original technology of satellite measurements is used to provide control stations, to which subsequently survey points using air drones are connected. Point cloud is optimized leaving the required amount. Irregular filtering is applied, which is the basis for the pit models. Potential danger zones of pit slope, which are compared during observations cycles, are allocated on the basis of modeling of the deformed rock condition. This method allows using digital models of centimeter accuracy. (C) 2017 Published by Elsevier Ltd.
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