浅析1:250000土地利用数据自动缩编技术

Analysis on Technology of Automatic Downsizing of 1:250 000 Land Use Data

简述了利用Geoway forland土地调查软件等地理信息软件,缩编广东全省大比例尺土地利用更新调查数据到1∶250 000基本过程,分析了利用计算机技术自动缩编的优缺点。

This paper described the basic process by using land survey software Geoway forland and other GIS software to downsize large-scale land use survey data of Guangdong Province to the scale of 1： 250 000,and analyzed advantages and disadvantages of automatic downsizing using computer technology.