| 近期东北主要城市遥感监测与动态分析 |
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| 引用本文： | 赵晓宏,李时蓓,刘敏,邢可佳,杨木水,杨清华,刘玉机.近期东北主要城市遥感监测与动态分析[J].地球信息科学,2005,7(3):25-27,127. |
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| 作者姓名： | 赵晓宏 李时蓓 刘敏 邢可佳 杨木水 杨清华 刘玉机 |
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| 作者单位： | 国家环保总局环境工程评估中心,北京,100012;中国国土资源航空物探遥感中心,北京,100083;中国遥感应用协会环境遥感分会,沈阳,110001 |
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| 摘 要： | 在GIS支持下,以LandsatTM、ETM和SPOT数据为主要信息源,采用栅格数据与矢量数据相结合、多源与多时相数据相结合、多种信息相结合、内业处理与外业调查相结合的技术路线,建立东北三省主要城市环境分析信息系统,对10多年来城市演变规律、趋势进行了遥感动态监测分析,为环境管理与决策服务。
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| 关 键 词： | GIS 东北主要城市 遥感动态监测 |
| 收稿时间： | 2005-02-19 |
| 修稿时间： | 4/1/2005 12:00:00 AM |
Analyse of Recent-ten-year Major Cities Changes in Northeast China Based |
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| ZHAO Xiaohong,LI Shibei,LIU Min,XING Kejia,YANG Mushui,YANG Qinghua,LIU Yuji.Analyse of Recent-ten-year Major Cities Changes in Northeast China Based[J].Geo-information Science,2005,7(3):25-27,127. |
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| Authors: | ZHAO Xiaohong LI Shibei LIU Min XING Kejia YANG Mushui YANG Qinghua LIU Yuji |
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| Institution: | 1. Appraisal Center for Environment & Engineering, SEPA, Bejjing 100012, China;
2. China National Remote Sensing Center for Land and Resources, Beijing 100083, China;
3. Liaoning Environmental Remote Sensing Research Center of SEPA, Shenyang 110001, China |
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| Abstract: | Supported by GIS, Landsat TM, ETM and CBERS data are the main information sourses. Using combinations of vector data with raster data, multi-sourse data with multi-period data, combination of multiinformation extracted metheds, combination of RS data with eco-environment basic maps, indoor processing with outdoor investigation, as well as remote sensing information extration technique, remote sensing image processing and DOM making methed, major cities environmental analysis information system in Northeast China was built. Remote sensing dynamic monitoring and analysis of the city evolution law and trend were conducted to serve for environmental management and decision making. |
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| Keywords: | GIS |
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