基于GIS技术的三维矿山遥感可视化方法研究  

GIS-BASED 3-D MINE REMOTE SENSING VISUALIZATION METHOD STUDY

作　　者：褚进海[1] 彭鹏[1] 李郑[1] 贾丽萍[1] 

机构地区：[1]安徽省地质调查院,安徽合肥230001

出　　处：《安徽地质》2009年第2期115-118,共4页Geology of Anhui

摘　　要：以RS和GIS作为数据获取与分析处理的技术手段,对spot-5数据进行了图像的合成、几何纠正、融合和正射校正处理后,以ArcGIS作为数据平台,利用数字高程模型(DEM),生成不规则三角网,对地形进行三维模拟,叠加遥感影像,制作了矿山遥感的三维立体遥感影像图。实践证明,三维遥感可视化的应用,对揭示矿山的空间分布规律、野外路线选取、野外验证工作困难的区域以及指导矿山生产实践都具有非常重要的现实意义,同时可以叠加矿权等矢量数据信息,实现多源数据的空间分析,为矿山遥感多目标监测工作提供直观、准确的数据,节省时间、减少成本。With RS and GIS as technical means of data acquisition, analysis and processing, this paper conducted image synthesis, geometric rectification, fusion and orthographic correction for spot-5 data, created triangulated irregular network using digital elevation model, simulated 3-D topography, superimposed remote sensing image, and completed 3-D remote sensing image of a mine. The practice has proved that 3-D remote sensing visualization application is very practically important to disclosing the spatial distribution law of a mine, field route selection, the region where field verification work is hard to perform and guiding mine production. Additionally, it can superimpose vector data information such as mineral rights to achieve spatial analysis of multi-source data and provide intuitive and accurate data for mine remote sensing multi-target monitoring work thus saving time and reducing cost.

关 键 词：矿山遥感 可视化 DEM GIS 

分 类 号：P628.3[天文地球—地质矿产勘探]