| 基于时态GIS的植被NDVI动态监测的模拟方法研究 |
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| 引用本文： | 刘少军,李天富,陈汇林,张京红,田光辉,蔡大鑫.基于时态GIS的植被NDVI动态监测的模拟方法研究[J].水土保持研究,2006,13(4):165-166,169. |
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| 作者姓名： | 刘少军 李天富 陈汇林 张京红 田光辉 蔡大鑫 |
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| 作者单位： | 海南省气象与生态研究所,海口,570203 |
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| 摘 要： | 提出了以归一化植被指数NDVI作为变量,通过比较短期内的植被指数变化,来实现植被的动态监测,同时借助强大的时态GIS性来探讨适合短时间内进行植被动态监测的时空索引模型方法,解决动态监测过程中的时间和空间的对应关系问题,同时对植被动态监测结果进行模拟显示。
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| 关 键 词： | 时态GIS 归一化植被指数 动态监测 索引模型 |
| 文章编号： | 1005-3409（2006）04-0165-02 |
| 收稿时间： | 2005-08-09 |
| 修稿时间： | 2005-08-09 |
Research on the Simulation of NDVI Dynamic Monitoring Based on Temporal GIS |
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| LIU Shao-jun,LI Tian-fu,CHEN Hui-lin,ZHANG Jing-hong,TIAN Guang-hui,CAI Da-xin.Research on the Simulation of NDVI Dynamic Monitoring Based on Temporal GIS[J].Research of Soil and Water Conservation,2006,13(4):165-166,169. |
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| Authors: | LIU Shao-jun LI Tian-fu CHEN Hui-lin ZHANG Jing-hong TIAN Guang-hui CAI Da-xin |
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| Institution: | Hainan Meteorology and Ecology Institute, Haikou 570203,China |
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| Abstract: | NDVI(Normalized Difference Vegetation Index)was taken as a factor to monitor the vegetation by compared with the difference of NDVI in short time.At the same time,the dynamic evolvement model was built to adopt the short time vegetation monitoring supported by the mighty temporal GIS,so the model can resolve the corresponding relation of time and spatial and can simulate the results of vegetation monitoring. |
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| Keywords: | temporal GIS NDVI(Normalized Difference Vegetation Index) dynamic monitoring evolvement mode |
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