摘要
从RS和GIS的结合出发,在对城市绿地评估系统的总体框架阐述的基础之上,对数据源的选取和预处理、城市绿地评估数据库的建立、景观格局分析和生态效益评价实现的流程和关键技术作了介绍。
In the paper, a pattern on the assessment system of urban greenbelt is introduced based on the integration of RS and GIS. After the overall frame of the assessment system, the key procedure and technology, such the choice of appropriate data, the establishment of urban greenbelt assessment database, landscape structure analysis and ecology function assessment, are discussed.
出处
《地理空间信息》
2005年第1期18-20,共3页
Geospatial Information
