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Akademický článek

Influence of Precipitation Conditions and Discharge Rates of River Estuary Barrages on Geomorphological Changes in an Estuarine Area

Autor: Sung-Bo Kim, Doo-Pyo Kim

Publikováno v: Applied Sciences, Vol 13, Iss 17, p 9661 (2023)

Changes in coastal topography can affect the ecological environment and marine industries. In this study, we analyzed the patterns and causes of changes in shoreline and undersea topography in the Nakdong River estuary in the southeast of Republic of

Externí odkaz: https://doaj.org/article/2ba5259ba04e4b20bbc68133e08aee02

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Akademický článek

Optimizing Source Wavelets Extracted from the Chirp Sub-Bottom Profiler Using an Adaptive Filter with Machine Learning

Autor: Sung-Bo Kim, Hong-Lyun Park

Publikováno v: Journal of Marine Science and Engineering, Vol 10, Iss 4, p 449 (2022)

In this study, we extracted three source wavelets of a Chirp sub-bottom profiler (SBP), which is widely used for high-resolution marine seismic exploration, using a MATLAB-based graphical user interface tool for computational processing. To extract t

Externí odkaz: https://doaj.org/article/419e0188bb32484d9cfa1f9ad1dcc43e

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Akademický článek

Underwater Excavation Records Using Underwater Acoustic Survey: A Case Study in South Korea

Autor: Young-Hyun Lee, Jin-Hoo Kim, Sang-Hee Lee, Sung-Bo Kim

Publikováno v: Applied Sciences, Vol 11, Iss 9, p 4252 (2021)

The most effective method for surveying underwater archeological sites is visually identifying areas with relics or remains through diving surveys. However, during underwater excavations, it is difficult to obtain images in turbid water. Furthermore,

Externí odkaz: https://doaj.org/article/f99458fb571448b8bcc3451924483203

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