| 基于DEM的帽儿山实验林场水文分析 |
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| 引用本文： | 刘亚楠,王维芳.基于DEM的帽儿山实验林场水文分析[J].林业科技情报,2012(4):28-30. |
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| 作者姓名： | 刘亚楠 王维芳 |
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| 作者单位： | 东北林业大学 |
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| 基金项目： | 东北林业大学本科生创新性实验项目11102250013 |
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| 摘 要： | 本文以帽儿山实验林场DEM数据为基础,利用ArcGIS10.0的水文分析功能,对帽儿山地区进行了水文分析,提取该地区水流长度、生成河网并对河网进行分级等。结果表明,用地理信息系统水文分析功能提取的河网与实际地形基本一致,可以作为一种工具,根据DEM数据来提取水文信息。
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| 关 键 词： | DEM 水文分析 帽儿山 |
Hydrological analysis in Maoershan Experimental Forest Farm Base On DEM |
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| Liu Yanan Wang Weifang.Hydrological analysis in Maoershan Experimental Forest Farm Base On DEM[J].Forestry Science and Technology Information,2012(4):28-30. |
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| Authors: | Liu Yanan Wang Weifang |
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| Institution: | Liu Yanan Wang Weifang(Northeast Forestry University) |
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| Abstract: | In this paper, based on the DEM data of Maoershan Experimental Forest Farm, using ArcGIS10.0 hydrological analysis function, we extracted the flow length, generated river network and classified the river. The results showed that the river network got from hydrological analysis function of GIS is the same as the actual terrain. This method can be used as a tool to extract the hydrological information according to the DEM. |
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| Keywords: | DEM Hydrological analysis Maoershan |
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