| 基于SRTM的SNOW—TOPMODEL模型在玛纳斯河流域的应用 |
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| 引用本文： | 杨武建,姜卉芳,刘婧然,谷新保.基于SRTM的SNOW—TOPMODEL模型在玛纳斯河流域的应用[J].地下水,2009,31(6):68-70. |
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| 作者姓名： | 杨武建 姜卉芳 刘婧然 谷新保 |
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| 作者单位： | 新疆农业大学水利与土木工程学院,新疆,乌鲁木齐,830052 |
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| 摘 要： | 基于分辨率90m网格的玛河流域SRTM数据，提取了玛纳斯河流域的河网和地形指数，生成的河网与实际河网基本接近。将加入融雪模块TOPMODE应用于玛河流域，对模型计算结果进行误差评价并分析误差产生的原因。由玛纳斯河流域应用加入融雪模块的TOPMODEL模型可以看出，该模型在玛纳斯河流域有较好的适应性，可以将此模型应用于玛纳斯河流域的洪水预报。
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| 关 键 词： | 玛纳斯河 SRTM TOPMODEL 地形指数 融雪 |
Application of SNOW-TOPMODEL Based on SRTM in MANASI River Basin |
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| YANG Wu-jian,JIANG Hui-fang,LIU Jing-ran,GU Xin-bao.Application of SNOW-TOPMODEL Based on SRTM in MANASI River Basin[J].Groundwater,2009,31(6):68-70. |
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| Authors: | YANG Wu-jian JIANG Hui-fang LIU Jing-ran GU Xin-bao |
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| Institution: | YANG Wu-jian,JIANG Hui-fang,LIU Jing-ran,GU Xin-bao(College of Water Resources and Civil Engineering,Xinjiang Agricultural University,Urumqi 830052,Xinjiang) |
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| Abstract: | The article is based on the network and the topographic index to be extracted from the 90 × 90 SRTM of Manasi River basin, and basically approaching the extracted river network and the actual network. The TOPMODEL snowmelt model is to be applied to the Manasi River basin, the error of the calculated results were evaluated and its reasons were analyzed. From analysis of the model application, it could be found that the model is applied well in Manasi River basin, so it also could be applied to the flood forecasting this basin. |
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| Keywords: | SRTM TOPMODEL |
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