数字土地利用现状图的制图综合

Charting Summarization of Present Digital Land-Use Map

数字土地利用现状图是当前新一轮土地资源大调查中进行土地利用研究的基础图件。在结合淮南市土地利用现状调查项目的基础上,探讨了利用正射影像图编制数字土地利用现状图的制图综合和技术方法。

Present digital land-use map is a basic piece of land-use research in the new land resource's survey. This paper, according to Huainan's item of present land-use map, discusses the charting methods of present digital land-use map by use of orthophoto map.