S196901400_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/ 2023-12-15T03:00:01 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S196901400 Levé bathymétrique S196901400 S196901400 2021-12-09 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_AVANT_1970/S196901400 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 S196901400 (http://dx.doi.org/10.17183/S196901400). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 10151 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 S196901400 (http://dx.doi.org/10.17183/S196901400). // Instruments: Sondeur KELVIN-HUGHES // Nombre de sondes: 10151 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/S196901400.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/S196901400" 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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164.2712901 -20.7161503 164.2708935 -20.7130574 164.2731933 -20.7093699 164.289966 -20.716983 164.2899263 -20.718648299999998 164.3119329 -20.7282044 164.31324139999998 -20.7271338 164.316017 -20.7266183 164.3185548 -20.7243978 164.3216476 -20.7219394 164.3237095 -20.7173002 164.3630143600943 -20.717353542096618 164.36304871095285 -20.7172887279737 164.3630042 -20.7173002 164.3630143600943 -20.717353542096618 164.3237095 -20.7173002 164.32596959999998 -20.712898799999998 164.3260092 -20.7103611 164.3273178 -20.708695799999997 164.32961749999998 -20.7057616 164.3328293 -20.7004482 164.3340982 -20.6981088 164.33758749999998 -20.700091399999998 164.3402045 -20.7007258 164.3438128 -20.70025 164.34508169999998 -20.698307099999997 164.34666769999998 -20.696919299999998 164.3504743 -20.6958883 164.3533292 -20.6956108 164.3571754 -20.696086599999997 164.3607044 -20.706395999999998 164.3639955 -20.7052461 164.3678813 -20.7090526 164.36807969473927 -20.712708251768003 164.3707097 -20.7118459 164.3828906 -20.7119411 164.38427049999999 -20.7123217 164.3855552 -20.713654 164.388648 -20.717413 164.39183599999998 -20.718364599999997 164.3936917 -20.716842 164.399354 -20.7157001 164.4021137 -20.7167469 164.4056824 -20.7183171 164.4062533 -20.7199824 164.4074905 -20.721219599999998 164.4092986 -20.719649399999998 164.41277209999998 -20.7186977 164.4149133 -20.7182219 164.41619799999998 -20.718650099999998 164.4172448 -20.719554199999997 164.4210037 -20.732639199999998 164.4196239 -20.734828 164.41534149999998 -20.7402047 164.4147705 -20.7425362 164.4136285 -20.744867799999998 164.4111067 -20.746437999999998 164.4093938 -20.7547648 164.4065388 -20.7555737 164.40596789999998 -20.7572866 164.403446 -20.758761699999997 164.3995919 -20.760094 164.3983547 -20.760094 164.3970225 -20.7593802 164.39159809999998 -20.7607601 164.3895045 -20.759903599999998 164.3878867 -20.7602843 164.3841278 -20.7599512 164.3809398 -20.757952799999998 164.3764195 -20.754241399999998 164.3744211 -20.7521478 164.3723274 -20.753718 164.37013869999998 -20.7538607 164.3691395 -20.7543841 164.36880639999998 -20.7559543 164.368854 -20.7575245 164.369758 -20.758571399999997 164.3710427 -20.7605222 164.3732315 -20.7652328 164.3773711 -20.7678498 164.3799406 -20.7718943 164.37380249999998 -20.778508199999997 164.37206340374408 -20.776243294876085 164.36985199999998 -20.7766645 164.36879287722553 -20.7766645 164.368283 -20.7769855 164.36767016230417 -20.7766645 164.36437917472412 -20.7766645 164.3622877 -20.7767952 164.3589094 -20.7763194 164.3538657 -20.7749395 164.35132260803982 -20.775092692104256 164.35128369999998 -20.7752941 164.3460763 -20.780021899999998 164.34419290509462 -20.78124410214364 164.34008559999998 -20.7850251 164.33763686948103 -20.783123744740056 164.3326468 -20.780433 164.33068499905528 -20.77533230481841 1969-01-16T00:00:00 1969-07-23T00:00:00 -0.60000002384185791 188 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down 12.299103537834421 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 0.29199999999999998 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 40 true Uncertainty_Vertical 2019-12-05 publication 0.02z+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