| 于遥感的土地利用/覆盖信息动态变化监测分析——以扬州市为例 |
| |
| 引用本文： | 许超,何静,何小弟,王安浩,黄利斌.于遥感的土地利用/覆盖信息动态变化监测分析——以扬州市为例[J].东北林业大学学报,2010,38(4). |
| |
| 作者姓名： | 许超 何静 何小弟 王安浩 黄利斌 |
| |
| 作者单位： | 江苏江达建设工程有限公司,无锡,214061;扬州大学;江苏省林业科学研究院 |
| |
| 基金项目： | 国家"十一五"林业科技支撑项目，江苏省科技支撑(社会发展)项目 |
| |
| 摘 要： | 以正在高速发展的扬州市为例,利用不同时相的TM数据、CBERS-02的CCD数据和中国资源卫星二号星的全色数据,研究了城市主要地物信息快速准确提取的原理和方法,采用土壤调节植被指数(ISAV)与其它波段组合的方法对城市绿地信息进行提取;利用非监督分类法提取城市硬质建筑表面信息,决策树分类法提取城市水体信息,多重滤波处理对线性地物提取方面的优势提取道路信息.完成主要地物信息的提取后,对各项提取指标进行动态变化识别及分析,并结合扬州市社会经济指标寻求城市扩展的驱动因子.
|
| 关 键 词： | 遥感 城市土地利用/覆盖 扬州市 |
Monitoring and Analysis on Dynamic Change of Land Use/Land Cover Information Based on Remote Sensing: a Case Study of Yangzhou City |
| |
| Xu Chao,He Jing,He Xiaodi,Wang Anhao,Huang Libin.Monitoring and Analysis on Dynamic Change of Land Use/Land Cover Information Based on Remote Sensing: a Case Study of Yangzhou City[J].Journal of Northeast Forestry University,2010,38(4). |
| |
| Authors: | Xu Chao He Jing He Xiaodi Wang Anhao Huang Libin |
| |
| Institution: | Xu Chao,He Jing(Jiangda Construction Engineering Corporation of Jiangsu Province,Wuxi 214061,P. R. China),He Xiaodi,Wang Anhao(Yangzhou University),Huang Libin(Jiangsu Academy of Forestry) |
| |
| Abstract: | The principles and methods for extracting land use/land cover information quickly and accurately were studied by using the TM data of different time phases, the CCD data of CBERS-02, and the panchromatic data of China Resource-2 Satellite taking Yangzhou City as an example. The information of urban green spaces was extracted by Soil Adjusted Vegetation Index (SAVI) in combination with other bands, that of urban building hard surface by non-supervised classification methods, that of urban water bodies by dec... |
| |
| Keywords: | Remote sensing Urban land use/land cover Yangzhou |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
