| 基于RS和GIS的神府矿区水土流失分级研究 |
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| 引用本文： | 陈涛,陈守贵.基于RS和GIS的神府矿区水土流失分级研究[J].西北林学院学报,2011,26(6):164-168. |
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| 作者姓名： | 陈涛 陈守贵 |
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| 作者单位： | 1. 胜利油田胜利勘察设计研究院有限公司信息中心,山东东营257026;胜利油田博士后科研工作站,山东东营257026
2. 胜利油田胜利勘察设计研究院有限公司信息中心,山东东营,257026 |
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| 摘 要： | 针对常规水土流失监测方法的不足,将TM遥感影像与GIS相结合,探讨其在水土流失定量分级监测及评价中的应用,提出了以更适合煤矿区实际情况的植被覆盖度、土地利用结构、坡度和矿山开发程度作为主导因子的数学模型。在各因子信息提取和分级定标的基础上,在ArcGIS下经量化编码、空间分析,得到土壤侵蚀强度分级数据。
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| 关 键 词： | 水土流失 GIS RS 模型 |
Classification of Soil and Water Erosion in Shenfu Coal Area Based on Remote Sensing & GIS |
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| CHEN Tao,CHEN Shou-gui.Classification of Soil and Water Erosion in Shenfu Coal Area Based on Remote Sensing & GIS[J].Journal of Northwest Forestry University,2011,26(6):164-168. |
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| Authors: | CHEN Tao CHEN Shou-gui |
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| Institution: | CHEN Tao1,2,CHEN Shou-gui1(1.Shengli Engineering & Consulting Co.Ltd,Dongying,Shandong 257026,China,2.Shengli Oil Field Post-Doctoral Research Center,China) |
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| Abstract: | In view of shortcomings of conventional methods in soil erosion monitoring,this paper combined TM remote sensing images and GIS to explore the quantitative remote sensing image classification and evaluation.Mathematical models were established,in which vegetation coverage,land-use structure,the degree of slope and mining were used as the dominant factors.Based on the information extraction and classification and calibration,the data on soil erosion intensity classification were obtained by the quantization ... |
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| Keywords: | soil erosion GIS RS model |
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