遥感技术在城市园林绿化现状调查中的应用

REMOTE SENSING APPLICATION IN THE INVESTIGATION OF URBAN GARDENS AND AFFORESTATION

本文叙述运用遥感及计算机技术进行城市园林绿化现状调查的技术方法，描述七类城市园林绿地的分类标准及其影像特征。从城市三项绿化指标分析、评价城市园林绿化水平，为城市园林绿化调查及分析评价城市园林系统。

This paper discusses the general procedures by which remote sensing and computer technologies can be applied to the investigation of urban garden and afforestation.It also describes seven kinds of classified standards of urban garden and afforestation together with their imagery features.The levels of urban garden and afforestation can be analysed and evaluated based on three indexes.The urban garden systems can be summarized from the distribution of urban garden and aofforestation.