S195500700_LEVE_BATHY English utf8 LEVES_BATHY_AVANT_1970.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/ 2022-03-02T00:00:00 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S195500700 Levé bathymétrique S195500700 S195500700 2016-12-05 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_AVANT_1970/S195500700 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 S195500700 (http://dx.doi.org/10.17183/S195500700). // Instruments: sondeur kelvin-hughes // Number of soundings: 1929 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 S195500700 (http://dx.doi.org/10.17183/S195500700). // Instruments: sondeur kelvin-hughes // Nombre de sondes: 1929 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_AVANT_1970_PACK_DL/S195500700.png thumbnail png Bathymetry and Elevation Bathymétrie et altitude parameter SeaDataNet Parameter Discovery Vocabulary P02 2018-12-12 revision 110 http://www.seadatanet.org/urnurl/SDN:P02 single-beam echosounders echo-sonder instrument SeaDataNet device categories L05 2018-10-25 revision 67 http://www.seadatanet.org/urnurl/SDN:L05 research vessel navire océanographique platform_class SeaVoX Platform Categories L06 2018-03-14 revision 14 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/S195500700" 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 4.9100333 4.9751333 43.3784667 43.4236 Coverage polygon 4.943149566650391 43.41851806640625 4.943933963775635 43.41978454589844 4.944879055023193 43.42014694213867 4.9458842277526855 43.420448303222656 4.945562362670898 43.42149353027344 4.946004867553711 43.421592712402344 4.946186065673828 43.42109298706055 4.947794437408447 43.42129135131836 4.947311878204346 43.422359466552734 4.947010517120361 43.42376708984375 4.947351932525635 43.42384719848633 4.947573184967041 43.42293930053711 4.948276996612549 43.42139434814453 4.950549125671387 43.421695709228516 4.950066566467285 43.42293930053711 4.950469017028809 43.42298126220703 4.951031684875488 43.421573638916016 4.9516754150390625 43.42012405395508 4.952720642089844 43.418357849121094 4.953766345977783 43.418697357177734 4.95465087890625 43.41765213012695 4.955857276916504 43.41602325439453 4.957184791564941 43.41413497924805 4.95969820022583 43.41449737548828 4.958531856536865 43.416404724121094 4.958853721618652 43.41666793823242 4.9602813720703125 43.41459655761719 4.9615678787231445 43.415199279785156 4.962030410766602 43.41449737548828 4.962854862213135 43.4150390625 4.963659286499023 43.414215087890625 4.964865684509277 43.41288757324219 4.967197895050049 43.41385269165039 4.966715335845947 43.414676666259766 4.966977119445801 43.41485595703125 4.968504905700684 43.41306686401367 4.96973180770874 43.41339111328125 4.970938205718994 43.41135787963867 4.971963405609131 43.411800384521484 4.972405910491943 43.41206359863281 4.973129749298096 43.41059494018555 4.974074840545654 43.40858459472656 4.975241184234619 43.405548095703125 4.974838733673096 43.405487060546875 4.974658012390137 43.406009674072266 4.9740142822265625 43.405548095703125 4.974456787109375 43.40492630004883 4.974235534667969 43.40470504760742 4.973974227905273 43.405006408691406 4.9727277755737305 43.404319763183594 4.9734110832214355 43.40321731567383 4.973129749298096 43.403076171875 4.972687244415283 43.40363693237305 4.972104072570801 43.40301513671875 4.973310470581055 43.40170669555664 4.97329044342041 43.40130615234375 4.974175453186035 43.40074157714844 4.973813533782959 43.40003967285156 4.975462436676025 43.399173736572266 4.975160598754883 43.3986930847168 4.973049163818359 43.40003967285156 4.970475673675537 43.40174865722656 4.96973180770874 43.40084457397461 4.971923351287842 43.39961624145508 4.971782684326172 43.39927291870117 4.969912528991699 43.400238037109375 4.969389915466309 43.39949417114258 4.970696926116943 43.39903259277344 4.970475673675537 43.3985710144043 4.9695305824279785 43.39897155761719 4.9678215980529785 43.39973831176758 4.967499732971191 43.39881134033203 4.966212749481201 43.39947509765625 4.9658308029174805 43.39873123168945 4.964523792266846 43.399356842041016 4.962211608886719 43.40058135986328 4.961668491363525 43.39959716796875 4.962955474853516 43.39893341064453 4.962814807891846 43.39850997924805 4.959918975830078 43.399837493896484 4.957888603210449 43.400943756103516 4.955877780914307 43.4022102355957 4.954108238220215 43.40341567993164 4.952459335327148 43.40468215942383 4.950850963592529 43.40625 4.949121475219727 43.40812301635742 4.947814464569092 43.40964889526367 4.946326732635498 43.41156005859375 4.945220947265625 43.41334915161133 4.944255828857422 43.41542053222656 4.943592071533203 43.41680908203125 4.943149566650391 43.41851806640625 Coverage polygon 4.910409450531006 43.38443374633789 4.910800457000732 43.38524627685547 4.9110798835754395 43.38591384887695 4.9113450050354 43.38573455810547 4.911037921905518 43.38508987426758 4.910604953765869 43.38412857055664 4.910521507263184 43.38396072387695 4.910549163818359 43.383399963378906 4.910311698913574 43.38323211669922 4.910144329071045 43.38239669799805 4.90985107421875 43.38239669799805 4.910032749176025 43.38324737548828 4.910242080688477 43.38347244262695 4.9100189208984375 43.3850212097168 4.91032600402832 43.38506317138672 4.910409450531006 43.38443374633789 Coverage polygon 4.914179801940918 43.38043975830078 4.914026260375977 43.38076400756836 4.915897369384766 43.3813362121582 4.917600631713867 43.3818244934082 4.917642593383789 43.381473541259766 4.9158830642700195 43.38100051879883 4.914179801940918 43.38043975830078 Coverage polygon 4.914822101593018 43.37847137451172 4.9170002937316895 43.37893295288086 4.919513702392578 43.37942123413086 4.919541835784912 43.379127502441406 4.917265892028809 43.37869644165039 4.914906024932861 43.378177642822266 4.914822101593018 43.37847137451172 Coverage polygon 4.912322521209717 43.382659912109375 4.912182807922363 43.38295364379883 4.914444923400879 43.38401412963867 4.914584636688232 43.383819580078125 4.912322521209717 43.382659912109375 1955-11-01T00:00:00 1955-11-30T23:59:00 0.3 14.2 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down -9999 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 0.045 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_AVANT_1970_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 0.5 true Bathymetric datasets, collected before 1970, are historical surveys acquired with leadlines (and single-beam echosounders after 1930-1940). 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 avant 1970, données historiques principalement acquises au plomb de sondes (et au sondeur monofaisceau après 1930-1940). 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