Version 1
: Received: 6 September 2022 / Approved: 7 September 2022 / Online: 7 September 2022 (08:26:28 CEST)
How to cite:
Widodo, W.; Zamani, M.R.; Patimah, S.H.; Agustiana, E. Aquatic Sedimentation Assessment Using Electromagnetic Data in the Scheme of Flood Hazard Mitigation. Preprints2022, 2022090107. https://doi.org/10.20944/preprints202209.0107.v1
Widodo, W.; Zamani, M.R.; Patimah, S.H.; Agustiana, E. Aquatic Sedimentation Assessment Using Electromagnetic Data in the Scheme of Flood Hazard Mitigation. Preprints 2022, 2022090107. https://doi.org/10.20944/preprints202209.0107.v1
Widodo, W.; Zamani, M.R.; Patimah, S.H.; Agustiana, E. Aquatic Sedimentation Assessment Using Electromagnetic Data in the Scheme of Flood Hazard Mitigation. Preprints2022, 2022090107. https://doi.org/10.20944/preprints202209.0107.v1
APA Style
Widodo, W., Zamani, M.R., Patimah, S.H., & Agustiana, E. (2022). Aquatic Sedimentation Assessment Using Electromagnetic Data in the Scheme of Flood Hazard Mitigation. Preprints. https://doi.org/10.20944/preprints202209.0107.v1
Chicago/Turabian Style
Widodo, W., Sindi Hajah Patimah and Elis Agustiana. 2022 "Aquatic Sedimentation Assessment Using Electromagnetic Data in the Scheme of Flood Hazard Mitigation" Preprints. https://doi.org/10.20944/preprints202209.0107.v1
Abstract
Sediment thickness increases can cause floodplains and the water level increases. This has the potential to generate a flood. Using electromagnetic waves, Time Domain Electromagnetic (TDEM) detected resistivity or conductivity contrast of lithology in the subsurface. It is measured in the time domain. TDEM method has been developing for decades. Here we tried to develop a 1-D forward modelling program for central loop configuration in the water environment using the Adaptive Born Forward Mapping (ABFM) method. We simulated this program in several water environment conditions (such as freshwater, brackish water and saline water) to know its response. Preventing natural hazards, especially flood hazards which are caused by the floodplain increases is our motivation in this research. Our simulation shows that Central-Loop Configuration Time-Domain Electromagnetic Method is able for imaging the sediment thickness clearly. The response of this method is extremely sensitive in saline water to depth changing than in other water environments.
Keywords
sedimentation, natural hazard, flood, floodplain, Electromagnetic, water level
Subject
Environmental and Earth Sciences, Geophysics and Geology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.