| 基于RS和GIS的武汉市城区扩展变化研究 |
| |
| 引用本文： | 蒋金龙,薛重生,李建.基于RS和GIS的武汉市城区扩展变化研究[J].安徽农业科学,2007,35(16):4806-4807. |
| |
| 作者姓名： | 蒋金龙 薛重生 李建 |
| |
| 作者单位： | 中国地质大学(武汉)地球科学学院城市遥感信息研究所,湖北武汉,430074 |
| |
| 摘 要： | 利用武汉市不同时相的遥感影像进行城市土地利用解译和处理,提取城市新、旧建成区区块用地,通过GIS软件提供的空间统计分析功能对城市用地空间分布进行定量分析与描述,具体分析了研究区土地利用外部扩展动态变化特征,从而揭示了城市用地扩展的时空规律。
|
| 关 键 词： | 遥感 地理信息系统 城区扩展 武汉市 |
| 文章编号： | 0517-6611（2007）16-04806-02 |
| 修稿时间： | 2007-12-06 |
Dynamic Change of Wuhan City Expansion Based on RS and GIS |
| |
| JIANG Jin-long et al.Dynamic Change of Wuhan City Expansion Based on RS and GIS[J].Journal of Anhui Agricultural Sciences,2007,35(16):4806-4807. |
| |
| Authors: | JIANG Jin-long |
| |
| Institution: | Institute of Telemetry Information of City; Faculty of Earth Science; China University of Geoscience; Wuhan; Hubei 430074 |
| |
| Abstract: | Based on the data of the urban landuse at different stages in Wuhan city by remote sensing interpretation and procession,its new and old urban district was drawn.Assisted by spatial analysis and statistic techniques of GIS,the spatial distribution of urban landuse was analyzed.The characteristics of dynamic change of urban landuse were studied.And time-space law of urban expansion was pointed out. |
| |
| Keywords: | Remote sensing Geographic information system Urban extension Wuhan city |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
