S200205000_LEVE_BATHY English utf8 LEVES_BATHY_1990-2005.xml dataset Jeu de données Shom +33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 13, rue du Chatellier CS92803 BREST CEDEX 2 29228 France data-support@shom.fr https://www.shom.fr/ 2025-11-26T15:29:24 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S200205000 Levé bathymétrique S200205000 S200205000 2024-02-09 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_1990-2005/S200205000 Shom +33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 13, rue du Chatellier CS92803 BREST CEDEX 2 29228 France bps@shom.fr http://www.shom.fr/ originator Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S200205000 (http://dx.doi.org/10.17183/S200205000). // Instruments: Sondeur DESO 20 // Number of soundings: 22589 Les levés bathymétriques sont des semis de sondes issus de levés provenant de la base des données diffusables par le Shom. Pour les fonds jusqu à 50m, la précision verticale des sondes varie de 30cm à 1m et la précision planimétrique de 1 à 20m. Au-delà, dans les grands fonds, la précision verticale est majoritairement de l ordre de 1 à 2% de la profondeur du fond. Parfois, elle est plus élevée selon la technologie utilisée. Les données sont référencées au ZH qui est assimilé à la Plus Basse Mer Astronomique (PBMA). Les données sont corrigées des variations de la célérité du son dans l eau. Les données proviennent de la campagne S200205000 (http://dx.doi.org/10.17183/S200205000). // Instruments: Sondeur DESO 20 // Nombre de sondes: 22589 Shom +33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 13, rue du Chatellier CS92803 BREST CEDEX 2 29228 France bps@shom.fr http://www.shom.fr/ custodian asNeeded https://services.data.shom.fr/static/imagettes/LEVES_BATHY_1990-2005_PACK_DL/S200205000.png thumbnail png Bathymetry and Elevation Bathymétrie et altitude parameter SeaDataNet Parameter Discovery Vocabulary P02 2022-05-04 revision 120 http://www.seadatanet.org/urnurl/SDN:P02 single-beam echosounders echo-sonder instrument SeaDataNet device categories L05 2021-06-15 revision 81 http://www.seadatanet.org/urnurl/SDN:L05 research vessel navire océanographique platform_class SeaVoX Platform Categories L06 2021-03-25 revision 17 http://www.seadatanet.org/urnurl/SDN:L06 Bathymetric Dataset are available under Open License (version 2.0 - April 2017), Etalab mission Les levés bathymétriques sont diffusés sous Licence ouverte (version 2.0 d'avril 2017), définie par la mission Etalab Quote the source as follows: "Shom, bathymetric dataset. DOI: http://dx.doi.org/10.17183/S200205000" Citer la source de la manière suivante: "Shom, levé bathymétrique. DOI: http://dx.doi.org/10.17183/S202001900" Product not certified for navigation Ne pas utiliser pour la navigation Open License (version 2.0 - April 2017), Etalab mission Licence ouverte (version 2.0 d'avril 2017), définie par la mission Etalab Open License (version 2.0 - April 2017), Etalab mission Licence ouverte (version 2.0 d'avril 2017), définie par la mission Etalab No public access restrictions. Pas de restriction d'accès public. 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7.7750191 42.0363713 7.8053929 42.0190436 7.8422562 41.9977017 7.8804576 41.9756907 7.9043418 41.9619088 7.9386628 41.942507 7.974255 41.921901 8.0082415 41.9022317 8.0423618 41.8826961 8.071732 41.8655691 8.0947577 41.8523112 8.1139364 41.8412723 8.143039 41.8244909 8.169577 41.8091033 8.2005195 41.7912069 8.2344168 41.7719166 8.2583345 41.7579786 8.2866565 41.7417547 8.3274671 41.7181158 8.3588556 41.7001079 8.3667724 41.6954804 8.3881812 41.6829919 8.4124334 41.6689982 8.4376334 41.6546141 8.4695236 41.6361044 8.4821793 41.6292469 8.4917687 41.6232814 8.49372 41.6220548 8.5034209 41.6168141 8.5287881 41.6021513 8.5642465 41.5813558 8.5738358 41.5760593 8.5785748 41.5732717 8.5857111 41.5686443 8.6008199 41.560393 8.6078447 41.5559886 8.6116358 41.553647 8.6338995 41.540666 8.6482247 41.5327678 8.6561616 41.527812 8.6674669 41.5215786 8.677843 41.5155001 8.686864 41.5103508 8.7047512 41.4997424 8.7141981 41.4945931 8.7372345 41.4810035 8.7578629 41.4687697 2000-05-10T00:00:00 2001-06-27T00:00:00 200 2772 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down 2151.2071804860775 http://www.seadatanet.org/urnurl/SDN:L11::D01 Lowest Astronomical Tide not known XYZ ASCII 1.0 Shom +33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 13, rue du Chatellier CS92803 BREST CEDEX 2 29228 France bps@shom.fr http://diffusion.shom.fr/ distributor 0.60199999999999998 https://diffusion.shom.fr WWW:LINK-1.0-http--link Shom marketplace to download surveys Espace de diffusion du Shom pour télécharger les levés Shom marketplace to download surveys Espace de diffusion du Shom pour télécharger les levés https://data.shom.fr WWW:LINK-1.0-http--link Shom Geoportal Portail d information géographique du Shom https://services.data.shom.fr/INSPIRE/wms/v?service=WMS&request=GetCapabilities&version=1.3.0 OGC Web Map Service Service de consultation LEVES_BATHY_1990-2005_WMSV Access point WMS Access point WMS http://www.sdn-taskmanager.org/ WWW:LINK-1.0-http--link SeaDataNet web data access with registration dataset Uncertainty_Horizontal 2019-12-05 publication 10 true Uncertainty_Vertical 2019-12-05 publication 0.01z+0.5 true Bathymetric datasets, collected between 1990 and 2005, are digital data controlled and qualified by the Shom. They are acquired with single-beam echosounders and the first generations of multi-beam echosounders. Ask the data centre for details. Levés bathymétriques collectés entre 1990 et 2005, données numériques contrôlées et qualifiées principalement acquises au sondeur monofaisceau et au moyen des premières générations de sondeurs multifaisceaux. Metadata publicly available Métadonnées publiques et gratuites