Geodatabase-assisted storm surge modeling
Tropical cyclone-generated storm surge frequently causes catastrophic damage in communities along the Gulf of Mexico. The prediction of landfalling or hypothetical storm surge magnitudes in U.S. Gulf Coast regions remains problematic, in part, because of the dearth of historic event parameter data,...
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ftlouisianastuir:oai:digitalcommons.lsu.edu:gradschool_dissertations-3060 2023-06-11T04:14:52+02:00 Geodatabase-assisted storm surge modeling Binselam, Sait Ahmet 2013-01-01T08:00:00Z application/pdf https://digitalcommons.lsu.edu/gradschool_dissertations/2061 https://doi.org/10.31390/gradschool_dissertations.2061 https://digitalcommons.lsu.edu/context/gradschool_dissertations/article/3060/viewcontent/uc.pdf unknown LSU Digital Commons https://digitalcommons.lsu.edu/gradschool_dissertations/2061 doi:10.31390/gradschool_dissertations.2061 https://digitalcommons.lsu.edu/context/gradschool_dissertations/article/3060/viewcontent/uc.pdf LSU Doctoral Dissertations Storm Surge Modeling Hurricane Genesis Tropical Cyclone Track Artificial Neural Network Storm Surge Geodatabase Engineering Science and Materials text 2013 ftlouisianastuir https://doi.org/10.31390/gradschool_dissertations.2061 2023-05-28T19:10:08Z Tropical cyclone-generated storm surge frequently causes catastrophic damage in communities along the Gulf of Mexico. The prediction of landfalling or hypothetical storm surge magnitudes in U.S. Gulf Coast regions remains problematic, in part, because of the dearth of historic event parameter data, including accurate records of storm surge magnitude (elevation) at locations along the coast from hurricanes. While detailed historical records exist that describe hurricane tracks, these data have rarely been correlated with the resulting storm surge, limiting our ability to make statistical inferences, which are needed to fully understand the vulnerability of the U.S. Gulf Coast to hurricane-induced storm surge hazards. This dissertation addresses the need for reliable statistical storm surge estimation by proposing a probabilistic geodatabase-assisted methodology to generate a storm surge surface based on hurricane location and intensity parameters on a single desktop computer. The proposed methodology draws from a statistically representative synthetic tropical cyclone dataset to estimate hurricane track patterns and storm surge elevations. The proposed methodology integrates four modules: tropical cyclone genesis, track propagation, storm surge estimation, and a geodatabase. Implementation of the developed methodology will provide a means to study and improve long-term tropical cyclone activity patterns and predictions. Specific contributions are made to the current state of the art through each of the four modules. In the genesis module, improved representative data from historical genesis populations are achieved through implementation of a stratified-Monte-Carlo sampling method to simulate genesis locations for the North Atlantic Basin, avoiding potential non-representative clustering of sampled genesis locations. In the track module, the improved synthetic genesis locations are used as the starting point for a track location and intensity methodology that incorporates storm strength parameters into the ... Text North Atlantic LSU Digital Commons (Louisiana State University) |
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Storm Surge Modeling Hurricane Genesis Tropical Cyclone Track Artificial Neural Network Storm Surge Geodatabase Engineering Science and Materials |
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Storm Surge Modeling Hurricane Genesis Tropical Cyclone Track Artificial Neural Network Storm Surge Geodatabase Engineering Science and Materials Binselam, Sait Ahmet Geodatabase-assisted storm surge modeling |
topic_facet |
Storm Surge Modeling Hurricane Genesis Tropical Cyclone Track Artificial Neural Network Storm Surge Geodatabase Engineering Science and Materials |
description |
Tropical cyclone-generated storm surge frequently causes catastrophic damage in communities along the Gulf of Mexico. The prediction of landfalling or hypothetical storm surge magnitudes in U.S. Gulf Coast regions remains problematic, in part, because of the dearth of historic event parameter data, including accurate records of storm surge magnitude (elevation) at locations along the coast from hurricanes. While detailed historical records exist that describe hurricane tracks, these data have rarely been correlated with the resulting storm surge, limiting our ability to make statistical inferences, which are needed to fully understand the vulnerability of the U.S. Gulf Coast to hurricane-induced storm surge hazards. This dissertation addresses the need for reliable statistical storm surge estimation by proposing a probabilistic geodatabase-assisted methodology to generate a storm surge surface based on hurricane location and intensity parameters on a single desktop computer. The proposed methodology draws from a statistically representative synthetic tropical cyclone dataset to estimate hurricane track patterns and storm surge elevations. The proposed methodology integrates four modules: tropical cyclone genesis, track propagation, storm surge estimation, and a geodatabase. Implementation of the developed methodology will provide a means to study and improve long-term tropical cyclone activity patterns and predictions. Specific contributions are made to the current state of the art through each of the four modules. In the genesis module, improved representative data from historical genesis populations are achieved through implementation of a stratified-Monte-Carlo sampling method to simulate genesis locations for the North Atlantic Basin, avoiding potential non-representative clustering of sampled genesis locations. In the track module, the improved synthetic genesis locations are used as the starting point for a track location and intensity methodology that incorporates storm strength parameters into the ... |
format |
Text |
author |
Binselam, Sait Ahmet |
author_facet |
Binselam, Sait Ahmet |
author_sort |
Binselam, Sait Ahmet |
title |
Geodatabase-assisted storm surge modeling |
title_short |
Geodatabase-assisted storm surge modeling |
title_full |
Geodatabase-assisted storm surge modeling |
title_fullStr |
Geodatabase-assisted storm surge modeling |
title_full_unstemmed |
Geodatabase-assisted storm surge modeling |
title_sort |
geodatabase-assisted storm surge modeling |
publisher |
LSU Digital Commons |
publishDate |
2013 |
url |
https://digitalcommons.lsu.edu/gradschool_dissertations/2061 https://doi.org/10.31390/gradschool_dissertations.2061 https://digitalcommons.lsu.edu/context/gradschool_dissertations/article/3060/viewcontent/uc.pdf |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
LSU Doctoral Dissertations |
op_relation |
https://digitalcommons.lsu.edu/gradschool_dissertations/2061 doi:10.31390/gradschool_dissertations.2061 https://digitalcommons.lsu.edu/context/gradschool_dissertations/article/3060/viewcontent/uc.pdf |
op_doi |
https://doi.org/10.31390/gradschool_dissertations.2061 |
_version_ |
1768371231999918080 |