摘要
结合辽宁省开展的低丘缓坡普查工作,通过对调查工序流程的总结,介绍利用ArcGIS软件提取低丘缓坡用地的关键技术方法。
The paper combines the low hilly land assessment work in Liaoning province, makes a summary of the investigation process, and introduces low hilly land extraction method and key technology based on ArcGIS.
出处
《测绘与空间地理信息》
2014年第1期113-114,117,共3页
Geomatics & Spatial Information Technology
关键词
ARCGIS
邻域分析
坡度分级
ArcGIS
neighborhood analysis
slope classification
