应用TM影像分析南京城市生态绿地格局  

Analysis of Ecological Vegetation Features by Thematic Data in Nanjing City

作　　者：周文佐[1] 潘剑君[1] 房世波[1] 姜小三[1] 

机构地区：[1]南京农业大学资源与环境学院,南京210095

出　　处：《城市环境与城市生态》2002年第1期4-6,共3页Urban Environment & Urban Ecology

基　　金：国家自然科学基金项目 ( 4 97710 43)资助

摘　　要：应用遥感和GIS技术对南京城市生态绿地格局进行分析研究。研究中试用NDVI波段及其它波段组合对南京城市植被进行解译 ,效果较好。研究结果表明 ,南京生态绿地分布很不平衡。Ecological vegetation features were studied using thematic data with RS&GIS technology in Nanjing city. In order to derive proper vegetation information from TM image data, the NDVI band was tested with other bands and the result showed it was useful. The study showed that distribution of vegetation in Nanjing city is un-even. Based on the study, rational advice was brought forward for vegetation plan in Nanjing city.

关 键 词：生态绿地 遥感图像 南京市 城市生态 TM影像分析 

分 类 号：X321[环境科学与工程—环境工程]