Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)

  • 2007.10a
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  • Pages.274-277
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  • 2007
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  • 1226-9743(pISSN)
Korean Society of Remote Sensing (대한원격탐사학회)
권호 표지

EVALUATION OF SPATIAL SOIL LOSS USING THE LAND USE INFORMATION OF QUICKBIRD SATELLITE IMAGERY

  • Lee, Mi-Seon (Dept. of Rural Engineering, Konkuk University) ;
  • Park, Jong-Yoon (Dept. of Civil and Environmental System Engineering, Konkuk University) ;
  • Jung, In-Kyun (Dept. of Civil and Environmental System Engineering, Konkuk University) ;
  • Kim, Seong-Joon (Dept. of Civil and Environmental System Engineering, Konkuk University)
  • Published : 2007.10.31
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Abstract

This study is to estimate the spatial distribution of soil loss using the land use data produced from QuickBird satellite imagery. For a small agricultural watershed (1.16 $km^2$) located in the upstream of Gyeongan-cheon watershed, a precise agricultural land use map were prepared using QuickBird satellite image of April 5 of 2003. RUSLE (Revised Universal Soil Loss Equation) was adopted for soil loss estimation. The data (DEM, soil and land use) for the RUSLE were prepared for 5 m and 30 m spatial resolution. The results were compared with each other and the result of 30 m Landsat land use data.

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