基于激光雷达的露天采场DEM构建方法与应用
Journal: Geological and Mineral Surveying and Mapping DOI: 10.12238/gmsm.v5i5.1434
Abstract
数字高程模型(DEM)是露天开采生产中的重要基础数据,对矿山生产规划、边坡设计、路网规划等具有应用价值。本文针对矿区复杂场景,采用架站式地面激光雷达进行点云数据采集,研究了点云配准、滤波和DEM构建的关键技术流程,并以辽宁省某露天采场为例进行了应用试验,形成了地面激光雷达在大型露天采场DEM高效精准生产的技术方法。
Keywords
数字高程模型；地面激光雷达；点云配准；点云滤波
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