期刊论文

中文

经济林研究

1003-8981

2004

22

4

53-55

10.3969/j.issn.1003-8981.2004.04.015

本校为第一机构

基于3S技术的农林复合生态系统景观格局分析的途径为:以遥感数据为数据源,使用图象处理系统对其进行分类,获取生态系统景观类型图,再以地理信息系统为手段,计算斑块的数目、面积、周长等斑块特征,在此基础上计算各种景观指数,进行生态系统景观格局综合分析.

The routine of analysis of agri-forestry ecology system landscape structure based on 3S technique is: data comes from remote sensing, which is classified by photo disposal system, and the ecosystem landscape photo is produced. Then landscape indexes are calculated and ecosystem landsc...