摘要
使用ARCGIS软件对五莲县地形等高线数据进行处理,以生成全县DEM,对DEM进行分析,得出全县地形坡度及坡向分布及面积数据,为林业生产及规划提供依据,同时展示了GIS技术作为一项具有强大生命力的高新技术在解决林业相关问题中的便利与快捷。
in order to provide the basis for forestry planning and forestry production, the data of Wulian contour line are processed with ARCGIS software, DEM of the county is generated, and the DEM is analyzed, and the terrain slope and the area data of the slope distribution are obtained. It shows the convenience and speed of GIS technology in solving forestry related problems.
作者
李海峰
LI Haifeng(Forestry Bureau ofWulian County,Wulian Shandong 26230)
出处
《山东林业科技》
2018年第4期87-89,共3页
Journal of Shandong Forestry Science and Technology
关键词
地理信息系统
DEM
坡度坡向分析
geographic information system
DEM
analysis of slope and aspec
