| RS、GIS技术在松嫩平原水土流失调查中的应用 |
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| 引用本文： | 刘洋,刘述彬,陆忠军,张有智. RS、GIS技术在松嫩平原水土流失调查中的应用[J]. 国土资源遥感, 2003, 14(2): 27-29,54 |
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| 作者姓名： | 刘洋 刘述彬 陆忠军 张有智 |
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| 作者单位： | 黑龙江省遥感中心,哈尔滨,150086 |
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| 摘 要： | 以TM影像为信息源分析植被覆盖度,以数字等高线数据为基础提取坡度,结合气象、土壤等历史资料,经GIS的空间分析,得出水土流失的调查结果.
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| 关 键 词： | 遥感 GIS 坡度 植被 暴雨 水土流失 |
| 文章编号： | 1001-070X(2003)02-0027-03 |
| 收稿时间： | 2002-06-28 |
| 修稿时间： | 2003-03-05 |
THE APPLICATION OF RS AND GIS TECHNIQUES TO THE INVESTIGATION OF SOIL EROSION IN SONGHUAJIANG-NENJIANG PLAIN |
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| LIU Yang,LIU Shu-bin,LU Zhong-jun,ZHANG You-zhi. THE APPLICATION OF RS AND GIS TECHNIQUES TO THE INVESTIGATION OF SOIL EROSION IN SONGHUAJIANG-NENJIANG PLAIN[J]. Remote Sensing for Land & Resources, 2003, 14(2): 27-29,54 |
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| Authors: | LIU Yang LIU Shu-bin LU Zhong-jun ZHANG You-zhi |
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| Affiliation: | Remote Sensing Center of Heilongjiang Province, Harbin 150086, China |
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| Abstract: | Using TM imagery as remote sensing information source to analyze the coverage of vegetation and employing digital contour as data information source to extract the slope in combination with atmosphere and soil data, one can accomplish the investigation of soil erosion through GIS spatial analysis. |
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| Keywords: | Remote Sensing GIS Slope Vegetation Torrential rain Soil erosion |
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