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http://dx.doi.org/10.7780/kjrs.2018.34.6.1.21

Preliminary Research of the Sedimentary Environment in Bupyeng Reservoir Region, Soyang Lake in Chuncheon - Focus on Sentinel-2 Satellite Images and in-situ data -  

Kim, GeonYoung (Kangwon science high school)
Kim, Dain (Kangwon science high school)
Kim, TaeHun (Kangwon science high school)
Lee, JinHo (Kangwon science high school)
Jang, YoSep (Kangwon science high school)
Choi, HyunJin (Kangwon science high school)
Shim, WonJae (Kangwon science high school)
Park, SungJae (Department of Science Education, Kangwon National University)
Lee, Chang-Wook (Department of Science Education, Kangwon National University)
Publication Information
Korean Journal of Remote Sensing / v.34, no.6_1, 2018 , pp. 1119-1130 More about this Journal
Abstract
Soyang Lake has been contributing to economic growth by preventing flood damage in the metropolitan area, the water level in the middle to upper flow of lake has been greatly decreased due to the drought in 2015. In order to restore the existing flow rate, Bupyungbo has been built in Bupyeong-ri, Shin Nam-myeon, Inje-gun to cause artificial changes on the sedimentary environment of Bupyeong freshwater region. Therefore, this study intends to confirm the changes of sedimentary environment since Bupyeongbo has been utilized. For this study, we used the Sentinel-2 satellite image data periodically to measure the dimension of water according to the volume of water kept near Bupyung district and analyzed the particle size and the percentage of water content of the sediments through field study. The Sentnel-2 satellite images showed us how the water surface has been changed and that during the period from September 2017 to October 2018, the minimum and maximum area of water surface was observed in June 2018 and in January 2018, respectively. In addition, we find that the smaller being the particle size, the higher having the water content and that there is higher the correlation between the water content and the grain size of the sediment layer. Hereafter, if we will acquire the drone images at Bupyung district, we expect that we will be able to measure the distribution of sediments in the same area according to different time periods and observe various kinds of sediment through field work.
Keywords
Bupyeong Reservoir Region; Sedimentary Environment; Drone Image; Satellite Image; Grain Size Analysis;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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