无人机载雷达在露天矿边坡位移监测中的应用

Application of Unmanned Aerial Loaded Radar in Slope Displacement Monitoring of Open-pit Mine

摘要: 将无人机载雷达技术应用在露天煤矿边坡位移监测中，通过对机载激光雷达系统组成和测距原理的研究，以及数据生成环节和数据处理流程的研究，获取露天矿边坡的数字高程模型。通过对点云数据的分析表明，该技术可获取矿山边坡的数字高程模型及边坡形态，为矿山边坡变形监测与灾害预报提供有效的预警信息。
- 无人机载雷达 /
- 露天矿山边坡 /
- 边坡位移监测 /
- 点云数据 /
- 数字高程模型
Abstract: This paper applied the unmanned aerial loaded radar technology in slope displacement monitoring of open-pit coal mine to obtain the digital elevation model （DＥＭ） of the open-pit slope through the research on the components of airborne laser radar system and distance measurement principles, as well as the research on data generation and data processing flow. The analysis of the point cloud data show that the DEM and the shape of the slope can be obtained from such technical approach. And this can provide effective early warning for mine slope deformation monitoring and disaster forecasting.
- unmanned aerial loaded radar /
- open-pit mine slope /
- slope displacement monitoring /
- point cloud data /
- digital elevation model

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