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Teknik Kelautan

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Tidal flooding is a condition where the sea level is higher than the land surface, so that sea water rises to the surface and inundates a certain area of land. Bandar Agung Village is a village in Sragi Sub-district that often experiences tidal flooding during high tide. The purpose of this research is to determine the level of tidal flood threat that occurs in Bandar Agung Village and to model the prediction of tidal flood inundation that will occur in 2032. The method used in this research is descriptive qualitative, which describes all phenomena factually based on the results that are considered accurate. The data processing method for tides is done with two methods, namely least square and Aldmiralty. The results of this study indicate that the threat level of Bandar Agung Village is in the low class. Flood inundation modeling in 2022 has an inundation area of 123.86 hectares with a maximum inundation height of 0.58 meters. Modeling of flood inundation predictions in 2032 by taking into account land subsidence, has an inundation area of 155.03 hectares with a maximum inundation height of 0.73 meters. Keyword:Hazard Level, Tidal Flood, Least Square, Altmiralty

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https://repo.itera.ac.id/depan/submission/SB2401290017

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