| 用MODIS数据监测京津风沙源工程区植被指数的选择及合成 |
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| 引用本文： | 韩爱惠.用MODIS数据监测京津风沙源工程区植被指数的选择及合成[J].国土资源遥感,2004,15(3):54-56. |
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| 作者姓名： | 韩爱惠 |
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| 作者单位： | 国家林业局调查规划设计院,北京,100714 |
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| 基金项目： | 国家863项目"高光谱技术在环北京地区防沙治沙工程监测中应用的研究(2001AA136050)"资助. |
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| 摘 要： | 通过对比分析MODIS数据的标准归一化差分植被指数、土壤调节植被指数及增强型植被指数的特点,最终选择标准归一化差分植被指数(NDVI)对工程区进行监测。并阐述了最大合成法合成MODIS植被指数是一种行之有效的方法。
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| 关 键 词： | 遥感 MODIS 植被指数 植被指数的合成 |
| 文章编号： | 1001-070X(2004)03-0054-03 |
| 收稿时间： | 2003-11-17 |
| 修稿时间： | 2003年11月17 |
THE SELECTION AND COMPOSING OF THE VEGETATION INDEX IN THE INVESTIGATION INTO THE SOURCE AREA OF SANDSTORM AROUND BEIJING AND TIANJIN |
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| HAN Ai-hui.THE SELECTION AND COMPOSING OF THE VEGETATION INDEX IN THE INVESTIGATION INTO THE SOURCE AREA OF SANDSTORM AROUND BEIJING AND TIANJIN[J].Remote Sensing for Land & Resources,2004,15(3):54-56. |
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| Authors: | HAN Ai-hui |
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| Institution: | Academy of Forest Inventory and Planning, State Forestry Administration, Beijing 100714, China |
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| Abstract: | For the purpose of investigating the effects of sandification prevention and control, the MODIS remote sensing data were chosen to investigate the dynamic change of the source area of sandstorm around Beijing and Tianjin. Based on analyzing the characteristics of three main vegetation indexes, namely NDVI, SAVI and EVI, the author finally selected NDVI. The MVC method is also argued to be an effective means to compose the MODIS vegetation index. |
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| Keywords: | Remote sensing MODIS Vegetation index Vegetation index composing |
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