| 基于MODIS的艾比湖湖面遥感监测研究 |
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| 引用本文： | 刘惠英,陈磊. 基于MODIS的艾比湖湖面遥感监测研究[J]. 南昌水专学报, 2007, 26(4): 57-61 |
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| 作者姓名： | 刘惠英 陈磊 |
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| 作者单位： | 南昌工程学院 水利工程系 江西 南昌 330099;江苏省宿迁市水务局,江苏,宿迁,223800 |
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| 基金项目： | 南昌工程学院青年基金资助项目(2006KJ001) |
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| 摘 要： | 就MODIS作为新的遥感数据源,合成NDVI对地表覆被进行分类,并利用MODIS合成NDVI对土地覆被进行分类并进行水体监测研究.通过对艾比湖湖面在整个研究期限内(3 a)和一个周期内(1 a)的变化规律做了研究,对其变化原因进行了分析,认为艾比湖作为内陆湖泊,显著地受到了全球气候变化和人为改善生态环境的影响;年内变化是因为周围邻近地区来水变化和当地自然条件共同作用的结果.
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| 关 键 词： | 中分辨率成像光谱仪(MODIS) 艾比湖 遥感 湖面监测 |
| 文章编号： | 1674-0076（2007）04-0057-05 |
| 收稿时间： | 2007-05-05 |
| 修稿时间： | 2007-05-05 |
Remote Sensing Monitoring of Ebinur Lake Based on MODIS |
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| LIU Hui-ying,CHEN Lei. Remote Sensing Monitoring of Ebinur Lake Based on MODIS[J]. Journal of Nanchang College of Water Conservancy and Hydroelectric Power, 2007, 26(4): 57-61 |
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| Authors: | LIU Hui-ying CHEN Lei |
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| Affiliation: | 1. Department of Hydraulic Engineering, Nanchang Institute of Technology, Nanchang 330099, China 2. Suqian Bureau of Water Administration, Jiangsu Province, Suqian 223800, China |
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| Abstract: | MODIS(Moderate Resolution Imaging Spectroradiometer),one of the sensors used on Terra and Aqua,has attracted wide attention.MODIS outweighs NOAA-AUHRR in that the former is convenient in monitoring the ecological environment,climatic change and the ground cover change.MODIS is used as a new remote sensing data source to classify the ground covers by synthesizing NDVI. With MODIS and NDVI,we observed the surface of Ebinur Lake for a special period of time(3 a),analysed the change partern and causes.The result shows that Ebinur Lake is significantly affected by the global climatic change and human efforts of changing the ecdogical environment. |
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| Keywords: | MODIS Ebinur lake remote sensing lake monitoring |
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