| 基于MODIS遥感数据的水体提取算法研究 |
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| 引用本文： | 余志飞.基于MODIS遥感数据的水体提取算法研究[J].测绘与空间地理信息,2015(3):80-82. |
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| 作者姓名： | 余志飞 |
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| 作者单位： | 江西理工大学建筑与测绘工程学院,江西赣州,341000 |
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| 摘 要： | 针对MODIS遥感数据采用多波段普间关系算法提取水体容易与阴影混淆,产生提取不精确的问题。作者将对多波段普间关系水体提取算法进行研究,并以鄱阳湖为实验对象,使用改进后的多波段普间关系算法对水体进行提取。实现提升水体提取精度的目标。
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| 关 键 词： | MODIS遥感数据 水体提取 多普段普间关系算法 |
The Research Based on MODIS Remote Sensing Data of Water Extraction Algorithm |
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| YU Zhi-fei.The Research Based on MODIS Remote Sensing Data of Water Extraction Algorithm[J].Geomatics & Spatial Information Technology,2015(3):80-82. |
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| Authors: | YU Zhi-fei |
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| Institution: | YU Zhi-fei;School of Architectural and Surveying Engineering,Jiangxi University of Science and Technology; |
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| Abstract: | For using multichannel MODIS remote sensing data, the relationships between algorithms to extract water body easily con-fused with shadow, extraction and imprecise problems.Relationship between the authors to multiband water extraction algorithm was improved, and the Poyang Lake as experimental object, USES the improved multiband algorithm based on the relationship between wa-ter extraction experiments.Achieve the goal of improve water extraction accuracy. |
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| Keywords: | MODIS remote sensing data water body extraction relationship between Doppler algorithm |
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