{"title":"Information extracting and assessment of soil erosion based on remote sensing information in the upper basin of Guanting reservoir","authors":"Jiacun Li, J. Wen, Wenji Zhao","doi":"10.1109/ICISE.2010.5688977","DOIUrl":null,"url":null,"abstract":"Soil erosion of the upper basin of Guanting reservoir in Zhangjiakou was assessed based on Landsat TM5(2007-5-19) and DEM (1∶50000). <Standards for classification and gradation of soil erosion> (SL190-2007) and the multifactor comprehensive method were adopted, and land use, vegetal cover and slope were selected as assessing factors. The result shows that very low soil erosion covers 43.36%, and the intensive soil erosion patches are rather fragmentized and difficult to be treatment uniformly.","PeriodicalId":206435,"journal":{"name":"The 2nd International Conference on Information Science and Engineering","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2nd International Conference on Information Science and Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICISE.2010.5688977","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Soil erosion of the upper basin of Guanting reservoir in Zhangjiakou was assessed based on Landsat TM5(2007-5-19) and DEM (1∶50000). (SL190-2007) and the multifactor comprehensive method were adopted, and land use, vegetal cover and slope were selected as assessing factors. The result shows that very low soil erosion covers 43.36%, and the intensive soil erosion patches are rather fragmentized and difficult to be treatment uniformly.
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