摘要
基于TM影像的基础上,应用REDAS和GIS软件,对重庆市都市区的绿地生态进行了研究.为了提取正确的生态绿地专题信息,对TM影像进行了波段组合从而进行解译,监督分类,导入GIS软件进行绿地属性信息的提取,分析了重庆绿地的总体情况,并提出了一定的建议.
Ecological vegetation features were studied using RS GIS software based on TM image. In order to derive proper vegetation information from TM image data ,several bands were stacked so that TM image was interpreted and supervisingly classified, then led to GIS software It is effective to extract vegetation information of quality. Based on the study ,ecological vegetation was analysed and rational advice was brought forward for vegetation planning and construction in Chongqing city.
出处
《曲阜师范大学学报（自然科学版）》
CAS
2005年第3期115-118,共4页
Journal of Qufu Normal University(Natural Science)
关键词
绿地
TM影像
RS
GIS
重庆都市区
ecological vegetation
remotely sensed image data
RS
GIS
chongqing
