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基于遥感的城乡结合部地域范围界定研究—以无锡市为例
引用本文:陆海英,杨山,张婷,王军.基于遥感的城乡结合部地域范围界定研究—以无锡市为例[J].南京师大学报,2004,27(2):98-102.
作者姓名:陆海英  杨山  张婷  王军
作者单位:陆海英(南京师范大学地理科学学院,210097,江苏,南京)       杨山(南京师范大学地理科学学院,210097,江苏,南京)       张婷(南京师范大学地理科学学院,210097,江苏,南京)       王军(南京师范大学地理科学学院,210097,江苏,南京)
摘    要:为满足城市土地管理和规划的需要,本文针对我国城乡结合部范围不明确,管理难度大的特点,对城乡结合部的范围进行重新定义,构建出城乡结合部的地域结构模型;并且以无锡市为例,主要采用2001年7月的Landsat-7 卫星遥感数据,在ArcGIS和ERDAS Imagine软件的支持下,尝试提取出城乡结合部的精确范围,获取研究区内各个乡镇相对于城乡结合部的位置关系,为规划部门确定市属重点发展镇提供重要的科学依据。

关 键 词:城乡结合部  地域范围界定  地域概念模型  遥感数据  无锡市  城市地理学
文章编号:1001-4616(2004)02-0098-05

Research on Urban-Rural-Integration Area and Information Extraction Based on Remote Sensing Images -- A case study of Wuxi
Lu Haiying,Yang Shan,Zhang Ting,Wang Jun.Research on Urban-Rural-Integration Area and Information Extraction Based on Remote Sensing Images -- A case study of Wuxi[J].Journal of Nanjing Normal University(Natural Science Edition),2004,27(2):98-102.
Authors:Lu Haiying  Yang Shan  Zhang Ting  Wang Jun
Abstract:In order to meet the need of scientific management and planning of urban land, moreover, considering the illegibility of the range of Urban-Suburban-Integration Area (URIA) and difficulties in managing it, this paper redefines the district range of URIA. Meanwhile, taking Wuxi as the case, the author tries to extract the exact range of URIA with the help of Remote Sensing (RS) and Geographic Information System (GIS) techniques. The primary data comprises Satellite imagery Landsat dated of July 2000, July 1998 and July 1991. The secondary data includes Administrative boundary of Wuxi, which is digitized vector data with GIS tool.
Keywords:Urban-Suburban-Integration Area (URIA)  remote imagery  district model  Wuxi
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