| 基于遥感技术的徐州市建成区扩展变化动态研究 |
| |
| 引用本文： | 李红玲,谭海樵. 基于遥感技术的徐州市建成区扩展变化动态研究[J]. 苏州科技学院学报(自然科学版), 2006, 23(2): 42-46 |
| |
| 作者姓名： | 李红玲 谭海樵 |
| |
| 作者单位： | 中国矿业大学,资源与地球科学学院,江苏,徐州,221008 |
| |
| 摘 要： | 以不同时相的TM图像为主要数据源，基于遥感原理和技术，利用图像处理软件，揭示城市土地利用扩展的空间分异规律，对徐州市建成区扩展的动态变化数据进行了监测；并结合与城市发展相关的历史文献资料、城市统计资料，对徐州历史时期以及1987年以来城市建成区扩展的时空变化进行了系统分析和总结，并讨论了影响城市建成区变化的驱动力的主要因素。
|
| 关 键 词： | 空间分异 城市建成区 驱动力 |
| 文章编号： | 1672-0687(2006)02-0042-05 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005-10-31 |
An Analysis of the Spatial Features of Urban Land Expansion in Xuzhou City Based on Remote Sensing |
| |
| LI Hong-ling,TAN Hai-qiao. An Analysis of the Spatial Features of Urban Land Expansion in Xuzhou City Based on Remote Sensing[J]. Journal of University of Science and Technology of Suzhou, 2006, 23(2): 42-46 |
| |
| Authors: | LI Hong-ling TAN Hai-qiao |
| |
| Affiliation: | School of Resource and Geosciences, CUMT, Xuzhou 221008, China |
| |
| Abstract: | Choosing urban constructed area as the indicator for the urban development level,using multi-temporal Landsat TM images as data sources,this paper exposes the spatial differentiation of Xuzhou urban constructed area.In addition,analyzing some concerned historical literatures,urban statistic data,this paper provides a definite illustration of the spatial pattern and growth rates of changes resulting from urban development.As many factors have contributed to the urban land use changes,three major driving forces are discussed: economic development,population growth and transportation development. |
| |
| Keywords: | spatial differentiation urban constructed area driving forces |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
