摘要
MapInfo是地理信息系统的一个应用开发平台,屏幕数字化是把栅格数据变成矢量数据的一种方法。探讨了利用 MapInfo进行屏幕数字化时容易出现的问题及其解决方法。
Map Info is a GIS developing platform for application, and the screen digitalization is one of methods which changing raster data into vector data. This essay probes into some frequently-happened problems, and gives their solutions while using Maplnfo to do the screen digitalization.
出处
《中南林业调查规划》
2003年第3期41-43,共3页
Central South Forest Inventory and Planning
