S198703100_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/ 2023-12-15T13:36:52 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S198703100 Levé bathymétrique S198703100 S198703100 2023-11-23 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_1970-1990/S198703100 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 S198703100 (http://dx.doi.org/10.17183/S198703100). // Instruments: Sondeur DESO 20 | Sondeur latéral // Number of soundings: 48082 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 S198703100 (http://dx.doi.org/10.17183/S198703100). // Instruments: Sondeur DESO 20 | Sondeur latéral // Nombre de sondes: 48082 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/S198703100.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/S198703100" 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 0.9619221100817174 1.51495 50.4371 50.7292667 1.0733974112385822 50.606916013604845 1.084523 50.609848 1.0969429 50.614775699999996 1.0986022 50.6153791 1.1064966 50.6192006 1.1079044999999998 50.624631199999996 1.1202238 50.6299612 1.1339006999999999 50.6342855 1.1395324 50.6358442 1.1455663 50.64042 1.1579359 50.6472584 1.1703055 50.653694599999994 1.183027 50.6587229 1.1931338999999999 50.662846099999996 1.2036932 50.667220699999994 1.2070119 50.6721484 1.2198339999999999 50.6787858 1.2324047 50.682707799999996 1.2442212 50.690903899999995 1.2479421 50.6897977 1.2534229 50.6923118 1.2575461 50.6960328 1.2595071 50.695228199999995 1.2668484 50.6988486 1.2731337999999999 50.7013627 1.2767541 50.6995023 1.2762513 50.691406699999995 1.2805254 50.6857751 1.276905 50.679539999999996 1.2769553 50.673556299999994 1.2801734 50.6728524 1.2830394999999999 50.668226399999995 1.2878163999999999 50.6691315 1.2923418 50.665863099999996 1.299482 50.666717899999995 1.3004875999999999 50.6621421 1.3046611 50.6589743 1.3053651 50.6547506 1.3077284 50.6529404 1.3116504 50.6502251 1.3132092 50.646856199999995 1.3128069 50.643990099999996 1.2989289 50.6362968 1.2987277 50.6342352 1.3028005999999999 50.630966799999996 1.3041582999999999 50.626642499999996 1.3089351 50.6262402 1.3138629 50.620960499999995 1.3125052 50.6177424 1.2793185999999999 50.5992384 1.2775083999999999 50.5957186 1.2644851 50.5891315 1.2528195 50.583399299999996 1.2408522 50.574750599999994 1.2279296 50.5686161 1.2159621999999999 50.5619788 1.2046485999999998 50.555542599999995 1.1921785 50.5464917 1.1893626 50.5470951 1.1689981 50.534675299999996 1.1449629 50.5216017 1.1449127 50.5178808 1.1436556 50.5179311 1.1411917 50.5197915 1.1233916 50.509735 1.1203243999999999 50.5050084 1.1075023 50.4981699 1.1041333 50.499075 1.0856795 50.488264199999996 1.0840705 50.485197 1.0818077 50.485599199999996 1.0612420999999999 50.4739839 1.0601359 50.4710172 1.0478166 50.4651844 1.0360000999999999 50.4567872 1.0236808 50.449898499999996 1.0116631999999999 50.4433114 1.0100542 50.4445182 0.9939134 50.436221499999995 0.9904942 50.4379814 0.990645 50.441048699999996 0.9878794999999999 50.4475854 0.9878794999999999 50.4504516 0.9879298 50.4536194 0.9857172999999999 50.4573906 0.9875439482534695 50.458730101689085 0.9863546999999999 50.4595871 0.9853021 50.4589638 0.9833145999999999 50.4603073 0.985626827170313 50.461686799999995 0.9849289 50.461686799999995 0.9803672 50.463352099999994 0.9777606 50.4663932 0.9776882 50.472041 0.9765296 50.4773991 0.9765296 50.4823228 0.9745746 50.485219099999995 0.9707370999999999 50.4884774 0.9695785 50.4952113 0.9697958 50.500496999999996 0.9707370999999999 50.502814099999995 0.9679856 50.5051311 0.9677684 50.5094755 0.9665022 50.5118927 0.9640886 50.5159957 0.9642092999999999 50.518892 0.9628215 50.522753699999996 0.9619221100817174 50.52502584708039 1.0599130617752568 50.597010360858754 1.061946 50.5957186 1.0710472 50.6017022 1.0707189658353997 50.60494841775341 1.0733974112385822 50.606916013604845 1.5143251 50.728783 1.5142539 50.729003 1.5142474 50.7291842 1.5143056 50.729333 1.5144415 50.7293977 1.5146355999999999 50.729442999999996 1.5147715 50.7293848 1.5148556 50.729248899999995 1.5149720999999998 50.7290936 1.5150755999999999 50.7288995 1.5151274 50.728744199999994 1.5151145 50.7285824 1.5150755999999999 50.728414199999996 1.514985 50.7282977 1.514875 50.728291299999995 1.5146874 50.728310699999994 1.5145708999999998 50.7283689 1.5144674 50.7284983 1.5144156 50.7286083 1.5143251 50.728783 1986-04-10T00:00:00 1986-07-24T00:00:00 8.1000003814697266 58.799999237060547 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down 35.864741481494441 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 1.2070000000000001 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 0.01z+0 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