基于ArcGIS进行人工造林地块的选择方法研究

Study on Approach to Selection for Reforestation Sites by ArcGIS Software

摘要:

以沾益县大坡乡森林资源二类调查资料、DEM、水系、道路、居民点等基础地理信息资料,采用ArcGIS软件,通过地理空间分析方法,实现对不同选择条件的适宜造林地块的选择.对提高造林设计工作效率和设计质量具有指导意义和可操作性.

Abstract:

Based on the forest inventory data,DEM,hydrology,road,and residential sites of Dapo township,Zhanyi County,Yunnan Province,all appropriate sites for reforestation was selected by using ArcGIS according to the criterions predefined.The efficiency and design quality could be improved by using this approach.