Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)

  • Volume 2
  • /
  • Pages.602-605
  • /
  • 2006
  • /
  • 1226-9743(pISSN)
Korean Society of Remote Sensing (대한원격탐사학회)
권호 표지

APPLICATION OF QUICKBIRD SATELLITE IMAGE TO STORM RUNOFF MODELLING

  • Kim, Sang-Ho (Dept. of Civil & Environmental Systems Engineering, Konkuk University) ;
  • Lee, Mi-Seon (Dept. of Rural Engineering, Konkuk University) ;
  • Park, Geun-Ae (Dept. of Rural Engineering, Konkuk University) ;
  • Hong, Suk-Young (National Institute of Agricultural Science and Technology) ;
  • Choi, Chul-Uong (Dept. of Satellite Information Sciences, PuKyong National University) ;
  • Kim, Seong-Joon (Dept. of Civil and Environmental Systems Engineering, Konkuk University)
  • Published : 2006.11.02
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Abstract

This study is to apply QuickBird satellite image for the simulation of storm runoff in a small rural watershed. For a 1.05 $km^2$ watershed located in Goesan-Gun of Chungbuk Province, the land use from the QuickBird image was produced by on-screening digitising after ortho-rectifying using 2 m DEM. For 3 cases of land use, soil and elevation scale (1:5,000, 1:25,000 and 1:50,000), SCS (Soil Conservation Service)-CN (Curve Number) and the watershed physical parameters were prepared for the storm runoff model, HEC-HMS (Hydrological Modelling System). The model was evaluated for each case and compared the simulated results with couple of selected storm events.

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