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Bathymetric monitoring: Single and multibeam surveys - Living Lab Raversijde
Citation
Ministerie van de Vlaamse Gemeenschap, Departement Mobiliteit en Openbare Werken, afdeling Algemene Technische Ondersteuning. https://marineinfo.org/id/dataset/8453
Contact:
Montreuil, Anne-Lise ;
Availability: This work is licensed under http://vocab.nerc.ac.uk/collection/L08/current/MO meaning it is under moratorium until 2030-01-01
Notes: During the LLR project 2021-2030: open data for all participants in the project that have accepted the data sharing project rules (cf. huishoudelijk reglement)
Description
In the framework of the Raversijde Living Lab project, bathymetric measurements are carried out periodically to monitor the beach morphology. Profiles of the seafloor will be obtained pre- and post-storm as well vertical bottom changes and sediment concentration measurements will take place during the storms by a suspension meter. Single and multibeam methods will be employed. Single beam surveys cover a 2 km alongshore and 500 m cross-shore zone, providing data for nautical purposes. Multibeam surveys, including an offshore one, enhance morphological understanding with a 2.6 km alongshore and 560 m cross-shore coverage. A comparison indicates that single beam profiles are representative of shoreface bathymetry, with some limitations around groynes. The study explores improving single beam DEMs by incorporating groyne geometry from multibeam surveys. Scope Themes: Coastal studies (e.g. shores, estuaries), Geology - Geophysics - Sedimentation > Bathymetry - sonar images, Physical > Optical measurements Keywords: Marine/Coastal, Bathymetric data, Bathymetric profiles, Bathymetric surveys, Bathymetry, Beach morphology, Depth, Depth contours, Marine sedimentation, Morphology, Multibeam echosounder, Multibeam sonar, Oostende (Belgium), RTK-GPS, Sandy beach morphodynamics, Tides, ANE, Belgium, Oostende, Raversijde-Bad Geographical coverage ANE, Belgium, Oostende, Raversijde-Bad [Marine Regions] Temporal coverage
1 March 2021 - 1 March 2030 Parameters
Bathymetry Methodology
Bathymetry: UAV Photogrammetry Bathymetry: RTK-GPS and theodolite Bathymetry: Bathymetric singlebeam measurements bathymetric singlebeam measurements, converted into small scale structures indicating crests, slopes, flats and depressions. Bathymetry: Bathymetry multibeam measurements Contributors
Vlaamse overheid; Beleidsdomein Mobiliteit en Openbare Werken (MOW), more, principal investigator
Vlaamse overheid; Beleidsdomein Mobiliteit en Openbare Werken; Vlaams Ministerie Mobiliteit en Openbare Werken; Departement Mobiliteit en Openbare Werken; Waterbouwkundig Laboratorium (WL), more, supervisor
Project
Living Lab Raversijde, more
Publication
Based on this dataset
Montreuil, A.-L.; Verwaest, T.; Dan, S. (2022). Living Lab Raversijde – Monitoring Soft Coastal Defences: factual data report 1st working year 2021-2022. Version 2.0. FHR reports, 21_012_1. Flanders Hydraulics Research: Antwerp. VII, 34 + 5 app. pp. https://dx.doi.org/10.48607/136, more
Dataset status: In Progress
Data type: Data
Data origin: Research: field experiment
Metadatarecord created: 2023-12-14
Information last updated: 2024-02-19
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