Slope radar application in slope monitoring of lakeside open pit mine
In order to analyze the stability of a lakeside open-pit mine slope,real-time monitoring of the lakeside open-pit slope is achieved using slope radar.Deformation information of the slope is obtained based on the differential interferometric measurement technology of synthetic aperture radar.A drone is used for aerial photography of the slope to obtain surface image data and digital elevation models of the lakeside slope,and SAR images are geometrically matched with topographic data in 3D.The monitoring results show that the main deforma-tion area is currently located on the western slope from-10 m to 58 m.Analysis of the slope displacement trend in this area indicates that the slope is in a relatively stable state and does not pose a risk of large-scale landslides in the short term.Practice shows that the slope radar monitoring system has high applicability and reliability,can effectively determine the stability status of the slope,identify potential landslide areas,etc.,and has important practical significance for the safe and efficient mining of the lakeside slope.
slope radarlakeside open pit mineslope stabilitymonitoring and early warning
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