S198203700_LEVE_BATHY English utf8 LEVES_BATHY_1970-1990.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/ 2023-12-15T08:43:23 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S198203700 Levé bathymétrique S198203700 S198203700 2023-10-30 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_1970-1990/S198203700 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 S198203700 (http://dx.doi.org/10.17183/S198203700). // Instruments: Sondeur DESO 20 | Sondeur latéral // Number of soundings: 711 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 S198203700 (http://dx.doi.org/10.17183/S198203700). // Instruments: Sondeur DESO 20 | Sondeur latéral // Nombre de sondes: 711 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_1970-1990_PACK_DL/S198203700.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/S198203700" 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. English utf8 oceans 1.5389333 1.6001667 50.753 50.80425 1.5594167312595648 50.770545028954416 1.561558 50.7704446 1.5625224 50.769318 1.5624791 50.7689625 1.5595763 50.7665268 1.5590671999999999 50.7658667 1.5590248 50.7657223 1.558911 50.7656237 1.558762 50.7656022 1.5580881 50.7656432 1.5569636 50.7658977 1.556752843215479 50.76597727031603 1.5565867 50.7657792 1.5555892999999998 50.76553 1.5554808999999998 50.7654758 1.5547288 50.7648642 1.5546597 50.764781 1.5513394 50.758672999999995 1.5500813999999998 50.7584245 1.5499697 50.758375199999996 1.549161 50.757777999999995 1.5480367 50.7579711 1.5479501 50.7579723 1.5478672999999998 50.7579469 1.5469534 50.7575015 1.5468525 50.757418099999995 1.5457961 50.7560098 1.5457686 50.755964899999995 1.5444487999999998 50.7532648 1.5444215 50.7531658 1.5444318 50.7530637 1.5444505 50.753 1.5444080999999998 50.7528556 1.5442943 50.752756999999995 1.5441452999999998 50.7527355 1.5440083 50.7527981 1.5439269 50.7529247 1.5439269 50.7530753 1.5439779999999999 50.7531548 1.5440155 50.753244099999996 1.5440201 50.7533408 1.5445723999999998 50.7551418 1.544584 50.7552427 1.5445586999999998 50.755341099999995 1.5439591 50.7566312 1.5448482 50.7593347 1.5448621 50.759421499999995 1.5448484 50.7595083 1.5443411999999999 50.761064 1.5460863999999999 50.7636341 1.5468502 50.764024 1.5469384 50.7640947 1.5473554999999999 50.7645992 1.5474004 50.7646756 1.5474191 50.7647621 1.5474955 50.7661969 1.5478682899527751 50.76707559226294 1.5476056 50.7667632 1.5438123 50.767427399999995 1.5429956999999999 50.768735 1.5429397999999999 50.7687998 1.5428669 50.768844599999994 1.5412938999999999 50.7695035 1.538652 50.7711871 1.53898 50.771496799999994 1.5451697 50.770528399999996 1.5453063999999999 50.7705412 1.5468577 50.7710935 1.5478193 50.7711186 1.5479528999999999 50.7711567 1.5488752 50.7716965 1.5500342999999999 50.7715533 1.5502552320707883 50.771430721315966 1.5508952 50.772387099999996 1.5509232 50.7724407 1.5525584 50.776625499999994 1.5561682 50.781579699999995 1.5565908 50.7814671 1.5565761999999999 50.780389 1.5566157999999999 50.7802418 1.5570530999999999 50.7795122 1.5571728 50.7794035 1.5579421999999998 50.7790385 1.5580907 50.7790131 1.5588076 50.779087999999994 1.5589458999999999 50.779142199999995 1.5596366 50.7796598 1.5597009 50.7797275 1.5626995 50.7841945 1.5630975999999999 50.784263599999996 1.5631850999999999 50.7839045 1.5615843999999999 50.7812412 1.5615511 50.7811579 1.5615459999999999 50.781068399999995 1.5616359 50.78021 1.5616972 50.780062799999996 1.5624993 50.779078999999996 1.5617185999999998 50.7763571 1.5600501 50.7724653 1.5600414999999999 50.7724426 1.5594167312595648 50.770545028954416 1.5887031 50.7951043 1.5873979999999999 50.795573499999996 1.5855933999999998 50.7974423 1.5855219999999999 50.7974957 1.5854374999999998 50.797523899999995 1.5840908999999999 50.7977426 1.5836131999999998 50.7988937 1.5835082 50.7990202 1.5825422999999998 50.799651999999995 1.5823673 50.8006526 1.5823022999999998 50.800788399999995 1.5817572 50.8014106 1.5816317 50.801492599999996 1.5807303 50.8017787 1.579758 50.802646499999994 1.5796748999999999 50.8026978 1.5795792 50.8027173 1.5776373 50.8027661 1.5762504 50.803284 1.5756772 50.8038087 1.5759575 50.8041671 1.5846240999999999 50.8039207 1.5846481 50.8039211 1.5951729 50.804527099999994 1.5963509999999999 50.8038775 1.5964713 50.803843199999996 1.5974636 50.803792099999995 1.598989 50.802861 1.5990518 50.801592799999995 1.5990738 50.8014973 1.6001287 50.8004478 1.6002777 50.8004263 1.6003915 50.8003277 1.6004338999999999 50.8001833 1.6003915 50.8000389 1.6002777 50.799940299999996 1.6000451 50.799215999999994 1.5998119 50.798986299999996 1.5959286 50.7983091 1.5958991999999999 50.798302299999996 1.5936154 50.797643099999995 1.5935814 50.797630899999994 1.5902935999999999 50.796198399999994 1.5902463 50.796172 1.5887031 50.7951043 1982-09-17T00:00:00 1982-09-17T00:00:00 -4.1999998092651367 17.5 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down 12.532911400807139 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 0.017999999999999999 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_1970-1990_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 20 true Uncertainty_Vertical 2019-12-05 publication 0.29999999999999999 true Bathymetric datasets, collected between 1970 and 1990, are mainly acquired with single-beam echosounders. Quality controls and qualification, conducted by the Shom, on these datasets are not exhaustive. Datasets may present significant uncertainties and errors may remain. Ask the data centre for details. Levés bathymétriques collectés entre 1970 et 1990, données principalement acquises au sondeur monofaisceau. Le contrôle et la qualification conduits par le Shom sur ces données ne sont pas exhaustifs. Les données peuvent présenter des incertitudes importantes et des erreurs peuvent subsister. Metadata publicly available Métadonnées publiques et gratuites