摘要
在林业工作中,进行制图、评价和决策分析时,矢量数据是必不可少的数据源,但有时获得矢量数据必须从纸质介质上获得。通过扫描纸质图件,获得软件可以识别、处理的栅格图像数据,使用MapGIS矢量化功能结合使用ArcGIS软件进行数据处理,可以方便、快捷和准确地获得矢量化数据。文章对这一过程进行了分析和论述。
In forestry work,vector data is an indispensable data source for mapping,evaluation and decision-making analysis,but sometimes vector data must be obtained from paper media.By scanning paper maps,raster image data that the software can identify and process can be obtained.By using MapGIS vectorization function combined with ArcGIS software for data processing,vectorized data can be obtained conveniently,quickly and accurately.
作者
陈和彦
张礼娜
巫金明
CHEN Heyan;ZHANG Lina;WU Jinming(Yunxian Branch of Lancang River Nature Reserve Administration,Yunxian,Yunnan 675800,China;Yunxian Local Industry Development Service Center,Yunxian,Yunnan 675800,China)
出处
《林业调查规划》
2023年第3期101-103,共3页
Forest Inventory and Planning
