seanoe:98753 data@seanoe.org 2024-07-03 ISO 19115:2003/19139 1.0 Multi-site high resolution seabed topographical surveys (Maupiti Hoe, Niau, Socoa, Ars-en-Ré, Parlementia, Banneg) 2024 2024-07-03 Sous Damien, Meule Samuel, Michaud Heloise, Gladys Group (2024). Multi-site high resolution seabed topographical surveys (Maupiti Hoe, Niau, Socoa, Ars-en-Ré, Parlementia, Banneg). SEANOE. https://doi.org/10.17882/98753 In addition to properly cite this dataset, it would be appreciated that the following work(s) be cited too, when using this dataset in a publication : Sous Damien, Meulé Samuel, Dealbera Solène, Michaud Héloïse, Gassier Ghislain, Pezerat Marc, Bouchette Frédéric (2024). Quantifying the topographical structure of rocky and coral seabeds. PLOS ONE, 19(6). https://doi.org/10.1371/journal.pone.0303422 The present dataset is based on a nine site study of fine seabed topography in intertidal zones. Four coral sites (Maupiti A, B and C and Niau islands) and five rocky sites (Ars en Ré, Socoa, Parlementia A and B and Banneg island) have been explored. The data has been gathered using on-foot GNSS RTK for all sites (Trimble R8/R8S and Leica sytems) except Banneg island, where aerial Lidar data from Litto3D program has been used. The horizontal resolution varies between 3.8 and 12cm allowing to describe a wide range of spatial scales (generally over 3 spectral decades). The data has been processed to explore the statistical and spectral metrics which can be used to characterize the architectural complexity of seabeds. The Banneg data has been extracted from the Litto3D database, supported by an IGN/SHOM partnership. The Maupiti data has been provided by the MAUPITI HOE 2018 experiments, fully funded by the GLADYS group. The Niau data has been retrieved with the joint support of the GLADYS group and the Direction de l'Equipement de Polynésie Française. The Ars en Ré data has been retrieved during the RICORE 2020 experiments, supported by Shom (HOMONIM project and PEA PROTEVS) and the GLADYS group. The Parlementia data has been recovered by the joint efforts of SIAME laboratory and GLADYS group. The Socoa data has been recovered in the framework of the European FEDER FSE 2014-2020 Program funding under the research project EZPONDA with GLADYS group support for instruments and human resources. Quentin Céline SOUS Damien Université de Toulon, Aix Marseille Univ, CNRS, IRD, MIO, Toulon, France Université de Pau et des Pays d'Adour, SIAME, Pau, France MEULE Samuel Aix-Marseille Université, CNRS, IRD, INRAE, CEREGE, Aix-en-Provence, France Geosciences-M/GLADYS, Université de Montpellier, CNRS, Montpellier, France MICHAUD Heloise Shom, Brest, France GLADYS group Université de Toulon, Aix Marseille Univ, CNRS, IRD, MIO, Toulon, France Université de Pau et des Pays d'Adour, SIAME, Pau, France Aix-Marseille Université, CNRS, IRD, INRAE, CEREGE, Aix-en-Provence, France Geosciences-M/GLADYS, Université de Montpellier, CNRS, Montpellier, France Shom, Brest, France IGN, Saint-Mandé, France SEANOE https://www.seanoe.org/data/00876/98753/illustration.gif monitoring beach topography and nearshore : an example by on foot GNSS RTK measurement seabed roughness topography metrics Physical oceanography Bathymetry ODATIS aggregation parameters and Essential Variable names 2024-09-16 geonetwork.thesaurus.external.theme.NVS.OD1 Physical oceanography SeaDataNet Parameter Disciplines 2021-04-07 geonetwork.thesaurus.external.parameter.NVS.P08 /Observational data/in-situ Type de jeux de donnée ODATIS 2024-10-15 geonetwork.thesaurus.local.theme.type_jeux_donnee CC-BY-NC-SA (Creative Commons - Attribution, No commercial usage, Sharing under the same conditions) The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data contributors (MIO, CEREGE, OSU Pytheas, SIAME, Université de Toulon, Aix-Marseille Université, Université de Montpellier, Université de Pau et des Pays d'Adour, Shom, IGN, CNRS), nor the French Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. Quantifying the topographical structure of rocky and coral seabeds 2024 Public Library of Science (PLoS) Sous Damien Meulé Samuel Dealbera Solène Michaud Héloïse Gassier Ghislain Pezerat Marc Bouchette Frédéric 10.1371/journal.pone.0303422 oceans -180.0 180.0 -80.0 80.0 2012 2023 XLS, XLSX TEXTE https://www.seanoe.org/data/00876/98753/data/108544.xls WWW:DOWNLOAD-1.0-link--download Quality controlled data Metadata: documentation for each topographic survey with information on filename, type (transect), units, date, methods, owner, contact, scientific program, coordinate system, latitude/longitude - 27 KB https://www.seanoe.org/data/00876/98753/data/108616.zip WWW:DOWNLOAD-1.0-link--download Quality controlled data Ars-en-Re.zip - Topographic survey on Ars-en-Ré : profile X, Y in meter along a transec operated on 10-15 Jan 2021 with On-foot Trimble R8/R8S GNSS RTK - by Shom, Gladys and Univ. de Montpellier - 381 KB https://www.seanoe.org/data/00876/98753/data/108617.zip WWW:DOWNLOAD-1.0-link--download Quality controlled data Banneg.zip : matrix of x, y, and z coordinates for topographic survey in high resolution of Banneg island made by aerial lidar litto3D on spring 2012/2013 by Shom and IGN - 771 KB https://www.seanoe.org/data/00876/98753/data/108619.zip WWW:DOWNLOAD-1.0-link--download Quality controlled data MaupitiHoe.zip - Topographic survey On Maupiti Hoe: profile X, Y in meter along a transec operated on 5-10 July 2018 with on-foot Trimble R8/R8S GNSS RTK - by GLADYS and Université de Montpellier - 224 KB https://www.seanoe.org/data/00876/98753/data/108620.zip WWW:DOWNLOAD-1.0-link--download Quality controlled data Niau.zip - Topographic survey On Niau : profile X, Y in meter along a transec operated on 10 Nov. 2021 with On-foot Trimble R8/R8S GNSS RTK - by CEREGE and MIO (OSU Pytheas) - 41 KB https://www.seanoe.org/data/00876/98753/data/108621.zip WWW:DOWNLOAD-1.0-link--download Quality controlled data Parlementia.zip - Topographic survey on Parlementia A, and B : profile X, Y in meter along a transec operated on 22 Fev 2023 with on-foot Leica GNSS RTK - by SIAME, UPPA - 272 KB https://www.seanoe.org/data/00876/98753/data/108622.zip WWW:DOWNLOAD-1.0-link--download Quality controlled data Socoa.zip - Topographic survey on Socoa : profile X, Y in meter along a transec operated on 21 Fev 2023 with on-foot Leica GNSS RTK - by SIAME, UPPA and Shom - 177 KB https://doi.org/10.17882/98753 WWW:LINK-1.0-http--metadata-URL DOI of the product https://www.seanoe.org/data/00876/98753/ rel-canonical Seanoe Topographhic surveys are made with: - On-foot Trimble R8/R8S GNSS RTK (Maupiti Hoe, Niau, Ars en Re) - On-foot Trimble R8/R8S GNSS RTK (Parlementia, Socoa) - Aerial LIDAR Litto3D (Banneg island)