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http://dx.doi.org/10.7848/ksgpc.2011.29.2.209

Hydroacoustic Application of Bathymetry and Geological Survey for Efficient Reservoir Management  

Yun, Hong-Sik (성균관대학교 사회환경시스템공학과)
Cho, Jae-Myoung (성균관대학교 건설환경시스템공학과)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.29, no.2, 2011 , pp. 209-217 More about this Journal
Abstract
This study incorporate hydroacoustic sampling for bathymetry and sediment survey in Won Cheon reservoir, Suwon city, Korea. Bathymetric and sedimentation surveys were conducted using a echo sounder system and subbottom profiler in the reservoirs. Data were collected using echo sounder systems and subbottom profiler linked to a GPS, to maximize data accuracy and vessel use, and geo-referenced using a DGPS enabling the acoustic data to be used in a GIS. Echo sounder and subbottom survey data were merged within geographic information system(GIS) software to provide detailed visualization and analyses of current depths, pre-impoundment topography, distribution, thickness, and volume estimates of lacustrine sediment, and water storage capacity. These data and analyses are, necessary for development of long term management plans for these reservoirs and their watersheds.
Keywords
Bathymetry; Geo-prospecting; Echo sounder; Subbottom profiler;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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