利用MAPGIS软件制作电子沙盘系统初探——以小秦岭某地电子沙盘系统为例  

Development of Electronic Sand Table System Using MAPGIS Software——With Electronic Sand Table of Xiaoqinling Gold Area as an Example

作　　者：杨敏[1,2] 徐友宁[2] 乔彦军[1,2] 王显炜[1,2] 

机构地区：[1]长安大学地球科学与资源学院,陕西西安710054 [2]西安地质调查中心,陕西西安710054

出　　处：《国土资源科技管理》2009年第3期106-110,共5页Scientific and Technological Management of Land and Resources

摘　　要：小秦岭金矿区位于晋、豫、陕三省交界处,是我国著名的黄金产地,多年来粗放式的矿产资源开发方式以及采矿废渣和尾矿弃渣在沟道里的乱堆乱放使得该区如遇暴雨天气,极易爆发矿渣型泥石流灾害,严重威胁着沿沟各矿山的人员与财产安全。利用电子沙盘系统可以直观地分析矿区的地形地貌,为矿渣型泥石流的成因分析和风险评价提供有效的帮助。以小秦岭金矿区某地三维电子沙盘模型的制作过程为例,探讨在MAPGIS平台下制作电子沙盘的方法。Xiaoqinling gold ore area, located at the intersection point of Shanxi, Henan and Shannxi provinces, is a famous gold production area in China. In years of extensive development of mineral resources, mining tailings and waste have been discarded everywhere in the trenches. In case of rainstorm, disaster of scoria debris flow is likely to occur, threatening the people and property of the factories in the trenches. Electronic sand table can be used to analyze intuitively the terrain landform of the mining areas, which is helpful for the analysis of the formation and the risk of scoria debris flow. Taking the process of an electronic sand table making in Xiaoqinling gold area, this paper discusses the method of making electronic sand table in the MAPGIS system.

关 键 词：MAPGIS软件 电子沙盘 矿渣型泥石流 

分 类 号：P208[天文地球—地图制图学与地理信息工程]