S194800100_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/ 2025-11-25T19:49:52 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S194800100 Levé bathymétrique S194800100 S194800100 2024-03-13 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_AVANT_1970/S194800100 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 S194800100 (http://dx.doi.org/10.17183/S194800100). // Instruments: Plomb de sonde // Number of soundings: 2102 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 S194800100 (http://dx.doi.org/10.17183/S194800100). // Instruments: Plomb de sonde // Nombre de sondes: 2102 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/S194800100.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 plummets plomb de sonde 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/S194800100" 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 -1.6696667 -1.5844833 49.6494 49.6784667 Coverage polygon -1.5882211656168879 49.65269117206503 -1.5882006 49.6527269 -1.5878436999999999 49.6528129 -1.5873796999999998 49.652907 -1.5867447 49.6530061 -1.5867370908952392 49.65298693276142 -1.5867194999999998 49.6529904 -1.5864829999999999 49.6528669 -1.5863836999999998 49.6528169 -1.5862003999999998 49.6528336 -1.5860786999999998 49.6528152 -1.5859569999999998 49.652833 -1.5858094 49.6529044 -1.5857622999999998 49.6529677 -1.5857979999999998 49.6531169 -1.585766704909883 49.653139959540084 -1.5857833 49.6531545 -1.5857495 49.653174199999995 -1.5857101103753968 49.6531362936667 -1.5856877 49.6531218 -1.5855059999999999 49.6529336 -1.5854915387764845 49.65291868367054 -1.5854914999999998 49.652918799999995 -1.5854914999999998 49.6529191 -1.5854914 49.6529192 -1.5854911999999999 49.6529199 -1.5854910999999998 49.652919999999995 -1.5854910999999998 49.6529202 -1.5854906 49.652921199999994 -1.5854899 49.6529222 -1.5854887 49.6529234 -1.5854876999999998 49.6529241 -1.5854867 49.6529246 -1.5854865 49.6529246 -1.5854864 49.6529247 -1.5854857 49.652924899999995 -1.5854856 49.652924999999996 -1.5854853 49.652924999999996 -1.5854846999999999 49.6529252 -1.5854837 49.6529252 -1.5854834999999998 49.6529253 -1.5854831 49.6529252 -1.5854821 49.6529252 -1.5854815 49.652924999999996 -1.5854812 49.652924999999996 -1.5854811 49.652924899999995 -1.5854804 49.6529247 -1.5854803 49.6529246 -1.5854800999999998 49.6529246 -1.5854791 49.6529241 -1.5854781 49.6529234 -1.5854769 49.6529222 -1.5854762 49.652921199999994 -1.5854757 49.6529202 -1.5854757 49.652919999999995 -1.5854755999999999 49.6529199 -1.5854754 49.6529192 -1.5854753 49.6529191 -1.5854753 49.652918799999995 -1.5854751 49.652918199999995 -1.5854751 49.6529172 -1.585475 49.6529169 -1.5854751 49.6529166 -1.5854751 49.6529156 -1.5854753 49.652915 -1.5854753 49.6529147 -1.5854754 49.652914599999995 -1.5854755999999999 49.652913899999994 -1.5854757 49.6529138 -1.5854757 49.6529136 -1.5854762 49.6529126 -1.5854769 49.652911599999996 -1.5854781 49.652910399999996 -1.5854791 49.652909699999995 -1.5854800999999998 49.652909199999996 -1.5854803 49.652909199999996 -1.5854804 49.652909099999995 -1.5854811 49.6529089 -1.5854812 49.6529088 -1.5854815 49.6529088 -1.585481845129412 49.65290868495686 -1.5853503 49.652772999999996 -1.5852836 49.6527396 -1.5852003 49.6527063 -1.5851503 49.652689599999995 -1.585067 49.652623 -1.5849788 49.652529699999995 -1.5849426 49.652385699999996 -1.5849259999999998 49.6521857 -1.5849092999999999 49.652052399999995 -1.5848847 49.6519408 -1.5849421286955225 49.65191183966692 -1.5848919 49.651871299999996 -1.5848716999999999 49.6517401 -1.5869216 49.6506926 -1.587203 49.6504109 -1.5879200999999998 49.650139599999996 -1.5896447999999999 49.6498199 -1.5897706999999999 49.6504012 -1.5899257999999998 49.650614399999995 -1.590042 49.6507985 -1.5902455 49.6507985 -1.5902067 49.6504303 -1.5905459 49.6502559 -1.5903618 49.649994299999996 -1.5901777 49.649558299999995 -1.5904587 49.6493839 -1.5908559 49.6493839 -1.5911951 49.6496261 -1.5920477 49.649248199999995 -1.5923965 49.649577699999995 -1.5927647 49.6495098 -1.5931328999999999 49.649597 -1.5932395 49.6498974 -1.5932395 49.6506532 -1.5925709 49.651670599999996 -1.5920865 49.6520387 -1.5910948 49.652198 -1.5902469 49.6522793 -1.589173 49.6525264 -1.5891597576076306 49.65251428750459 -1.5890263 49.652567 -1.588916 49.652631899999996 -1.5887099 49.6527211 -1.5885185 49.652734099999996 -1.5883482 49.6526935 -1.5882489 49.652676799999995 -1.5882211656168879 49.65269117206503 -1.5899660774333124 49.6522616974718 -1.5900870999999999 49.652231699999994 -1.5900607 49.652203899999996 -1.5899142860625939 49.6522087841647 -1.589955 49.652216499999994 -1.5899660774333124 49.6522616974718 -1.6149452083258053 49.657154399999996 -1.6148061 49.6578426 -1.6145833333333335 49.6588 -1.6161802 49.659014 -1.6163029 49.659031 -1.6182519 49.6592997 -1.6230307 49.6599583 -1.6278515 49.6606228 -1.6279037 49.66063 -1.6322333333333332 49.661233333333335 -1.6322417745624709 49.66123246539257 -1.6435120873511422 49.6598987378958 -1.6440325 49.6600008 -1.6444675 49.6598341 -1.6451991 49.6598341 -1.6452169194493118 49.65969698826477 -1.6517784116874288 49.65892050204102 -1.6518825 49.6589841 -1.6524509 49.6592008 -1.6531825 49.6592008 -1.6532991 49.6592674 -1.6535158 49.6593841 -1.6536825 49.6595008 -1.6538825 49.6596341 -1.6539658 49.6596841 -1.6540825 49.6597508 -1.6549509 49.6596841 -1.6556825 49.6596841 -1.6560509 49.6596674 -1.6567825 49.6596674 -1.6575842 49.6595841 -1.6583158 49.6595841 -1.6584658 49.6596508 -1.6586825 49.6597508 -1.6588991 49.6598841 -1.6590991 49.6600174 -1.6592158 49.6601008 -1.6593991 49.6602341 -1.6595158 49.6603174 -1.6596158 49.6603841 -1.6597825 49.6605341 -1.6598491 49.6606174 -1.6600991 49.6608674 -1.6601658 49.6609674 -1.6602158 49.6610508 -1.6603325 49.6612008 -1.6603658 49.6613008 -1.6612175 49.6614841 -1.6619491 49.6614841 -1.6622175 49.6606508 -1.6629491 49.6606508 -1.6629825 49.6607174 -1.6630158 49.6608008 -1.6630991 49.6609674 -1.6638842 49.6612174 -1.6646158 49.6612174 -1.6650509 49.6606841 -1.6657825 49.6606841 -1.6658491 49.6608674 -1.6661158 49.6615008 -1.6662658 49.6617508 -1.6662991 49.6618341 -1.6664491 49.6622341 -1.6665658 49.6628508 -1.6666491 49.6636674 -1.6666491 49.664399 -1.6666158 49.6650324 -1.6665825 49.6654657 -1.6664991 49.6658824 -1.6664325 49.6662157 -1.6663325 49.666649 -1.6662658 49.666849 -1.6661991 49.6670657 -1.6661158 49.6672824 -1.6660158 49.6674657 -1.6656991 49.668099 -1.6656325 49.6682157 -1.6654325 49.668549 -1.6653658 49.668649 -1.6652491 49.6688157 -1.6651825 49.668899 -1.6651325 49.6689657 -1.6648991 49.669299 -1.6645158 49.669749 -1.6641658 49.6701157 -1.6640325 49.6702657 -1.6638825 49.6704157 -1.6634825 49.6707657 -1.6633991 49.6708324 -1.6633325 49.670899 -1.6632325 49.6710157 -1.6630325 49.6711824 -1.6629658 49.6712657 -1.6631991 49.6720508 -1.6632991 49.6720841 -1.6636325 49.6722174 -1.6637658 49.6729508 -1.6641825 49.6730341 -1.6642825 49.6730508 -1.6645491 49.6731174 -1.6646991 49.6731508 -1.6648158 49.6731674 -1.6649658 49.6731841 -1.6655325 49.6733008 -1.6658325 49.6733841 -1.6663991 49.6735174 -1.6665325 49.6735508 -1.6666991 49.6735841 -1.6672658 49.6737008 -1.6676991 49.6737841 -1.6678325 49.6738008 -1.6682658 49.6738674 -1.6684158 49.6738841 -1.6686658 49.6739174 -1.6691825 49.6739674 -1.6696825 49.6740174 -1.6698991 49.6740341 -1.6700325 49.6740508 -1.6700325 49.6747824 -1.6697825 49.6747657 -1.6693009 49.6747824 -1.6684658 49.6749824 -1.6676158 49.675099 -1.6674158 49.6750657 -1.6668842 49.675099 -1.6662491 49.6754157 -1.6661491 49.675399 -1.6655175 49.6754157 -1.6654175 49.675399 -1.6647325 49.675899 -1.6640009 49.675899 -1.6638175 49.6758657 -1.6636675 49.6758324 -1.6629158 49.6759157 -1.6626325 49.6762657 -1.6619009 49.6762657 -1.6615342 49.676199 -1.6610158 49.6766657 -1.6602842 49.6766657 -1.6595158 49.6767157 -1.6587842 49.6767157 -1.6582325 49.6767657 -1.6577825 49.677049 -1.6576825 49.676999 -1.6568658 49.6772157 -1.6561825 49.677449 -1.6554509 49.677449 -1.6551991 49.677549 -1.6544675 49.677549 -1.6538491 49.6780657 -1.6533825 49.678349 -1.6529158 49.6786157 -1.6524658 49.6786324 -1.6521842 49.6786157 -1.6517342 49.6786324 -1.6516009 49.6786157 -1.6508658 49.6788324 -1.6501342 49.6788324 -1.6494675 49.678549 -1.6490009 49.678399 -1.6486175 49.6782157 -1.6484175 49.6781157 -1.6481675 49.6779657 -1.6474842 49.6774657 -1.6474175 49.6774157 -1.6473342 49.677349 -1.6466842 49.6769157 -1.6462509 49.676649 -1.6461675 49.6765824 -1.6459842 49.676399 -1.6456842 49.6760657 -1.6453342 49.6757657 -1.6452009 49.6756657 -1.6450509 49.675549 -1.6449175 49.6754157 -1.6448009 49.675299 -1.6447509 49.6752157 -1.6447509 49.6744841 -1.6440175 49.674249 -1.6437842 49.6741824 -1.6436842 49.674149 -1.6434842 49.6740824 -1.6433788999999999 49.674058988300004 -1.6433788999999999 49.6742621 -1.6423545 49.6742621 -1.6420044999999999 49.674195399999995 -1.6416878 49.6740788 -1.6413878 49.673995399999995 -1.6410544999999999 49.6738954 -1.6407211 49.6738121 -1.6404044999999998 49.6737288 -1.6396955 49.6738121 -1.6391122 49.6743288 -1.6380877999999999 49.6743288 -1.6378878 49.674228799999995 -1.6367121999999998 49.6741788 -1.6356621999999998 49.674562099999996 -1.6346378 49.674562099999996 -1.6342877999999998 49.6743788 -1.6338878 49.674228799999995 -1.6329455 49.674362099999996 -1.6319211 49.674362099999996 -1.6317378 49.6742621 -1.6304954999999999 49.6740954 -1.6294711 49.6740954 -1.6284288999999998 49.6738454 -1.6274045 49.6738454 -1.6270289 49.6740788 -1.6260044999999999 49.6740788 -1.6248121999999998 49.673662099999994 -1.6237878 49.673662099999994 -1.6235122 49.6741288 -1.6224878 49.6741288 -1.6222378 49.6738454 -1.6212289 49.6732788 -1.6199622 49.673662099999994 -1.6189377999999999 49.673662099999994 -1.6176711 49.673578799999994 -1.6164789 49.6735288 -1.6154545 49.6735288 -1.6150788999999999 49.6734788 -1.6140545 49.6734788 -1.6136454999999998 49.673345399999995 -1.6123288999999998 49.6734954 -1.6113045 49.6734954 -1.6111210999999999 49.6734121 -1.6105878 49.6732288 -1.6094545 49.6731288 -1.6082211 49.6727454 -1.6069544999999998 49.672528799999995 -1.6067878 49.672412099999995 -1.6056122 49.6723954 -1.6045878 49.6723954 -1.6033378 49.6723788 -1.6031711 49.6722788 -1.6027711 49.6720621 -1.6018044999999999 49.6719954 -1.6004878 49.671928799999996 -1.6001044999999998 49.671678799999995 -1.5999710999999999 49.6715954 -1.5995711 49.6713788 -1.5987622 49.670995399999995 -1.5977844 49.670995399999995 -1.5977844 49.6710843 -1.5975011 49.6713176 -1.5973677 49.671851 -1.5972344 49.6718843 -1.5970677 49.671901 -1.5967344 49.6723155 -1.5967344 49.6725843 -1.5966344 49.6730988 -1.5966344 49.6733676 -1.5970844 49.6737988 -1.5971677 49.6737988 -1.5972177 49.6742822 -1.5972177 49.674551 -1.5972511 49.6750655 -1.5972511 49.6753343 -1.5968489 49.6753343 -1.5963323 49.675251 -1.5960823 49.675201 -1.5955823 49.6751176 -1.5951823 49.6750676 -1.5946656 49.6749843 -1.5944323 49.674951 -1.5938323 49.674851 -1.5936989 49.6748343 -1.5932156 49.674751 -1.5927156 49.6746343 -1.5925823 49.674601 -1.5921989 49.674501 -1.5916989 49.674351 -1.5914323 49.6742843 -1.5911823 49.6742176 -1.5906823 49.6740676 -1.5905656 49.6740343 -1.5901156 49.6738676 -1.5895489 49.673651 -1.5892323 49.6734843 -1.5887989 49.6732676 -1.5885823 49.6731676 -1.5883489 49.673051 -1.5880156 49.6728843 -1.5875489 49.6726176 -1.5875489 49.6723488 -1.5879156 49.6722655 -1.5877823 49.6716843 -1.5876823 49.671651 -1.5875823 49.671601 -1.5874656 49.6715676 -1.5873489 49.6715176 -1.5872656 49.6714843 -1.5871656 49.671451 -1.5869323 49.671351 -1.5867989 49.671301 -1.5867323 49.6712676 -1.5865323 49.6711676 -1.5863323 49.6710843 -1.5861323 49.6709843 -1.5858989 49.670851 -1.5858989 49.6705822 -1.5861677 49.6705822 -1.5863489 49.6705655 -1.5866177 49.6705655 -1.5866844 49.6705822 -1.5867844 49.6706155 -1.5870323 49.6705655 -1.5870156 49.6699676 -1.5869156 49.6699176 -1.5868489 49.6698676 -1.5867489 49.6698176 -1.5866656 49.6697843 -1.5865656 49.669751 -1.5864156 49.669651 -1.5862823 49.669601 -1.5861489 49.6695176 -1.5859656 49.6694176 -1.5858156 49.6693343 -1.5856323 49.6692843 -1.5854656 49.669201 -1.5853156 49.6691176 -1.5851323 49.6690343 -1.5848156 49.668901 -1.5846323 49.6688176 -1.5846323 49.6685488 -1.5844823 49.6679843 -1.5843489 49.667901 -1.5843489 49.6676322 -1.5846656 49.667201 -1.5846656 49.6669322 -1.5849344 49.6669322 -1.5850344 49.6669988 -1.5851677 49.6671322 -1.5852344 49.6671988 -1.5857989 49.6670322 -1.5860677 49.6670322 -1.5861677 49.6670988 -1.5862344 49.6671488 -1.5868323 49.6671822 -1.5870989 49.6666988 -1.5874823 49.666201 -1.5874489 49.6661343 -1.5873989 49.666051 -1.5873323 49.6659676 -1.5872989 49.6658843 -1.5872989 49.6656155 -1.5875677 49.6656155 -1.5879656 49.665151 -1.5879156 49.665001 -1.5878489 49.6648676 -1.5878323 49.664801 -1.5878323 49.6645322 -1.5878489 49.6644655 -1.5881177 49.6644655 -1.5881511 49.6646655 -1.5881844 49.6647322 -1.5882344 49.6648822 -1.5882677 49.6649322 -1.5883177 49.6650655 -1.5883511 49.6651488 -1.5883844 49.6652322 -1.5884677 49.6653655 -1.5890656 49.6652176 -1.5890489 49.665101 -1.5889989 49.665001 -1.5889656 49.6649176 -1.5888989 49.6647176 -1.5888656 49.6645176 -1.5888323 49.6644343 -1.5887989 49.6643343 -1.5887656 49.6642176 -1.5887823 49.664101 -1.5887656 49.6639488 -1.5887823 49.6638322 -1.5890511 49.6638322 -1.5890677 49.6640655 -1.5891011 49.6641655 -1.5891344 49.6642488 -1.5897323 49.6642822 -1.5900011 49.6642822 -1.5900177 49.6643488 -1.5900344 49.6644322 -1.5901011 49.6645822 -1.5906823 49.664451 -1.5906823 49.6643343 -1.5906656 49.6642343 -1.5906323 49.664151 -1.5906489 49.6640676 -1.5906323 49.6638843 -1.5906323 49.6638822 -1.5905989 49.6636343 -1.5905989 49.6633655 -1.5906156 49.6631322 -1.5906156 49.6626322 -1.5908844 49.6626322 -1.5908844 49.6627988 -1.5909011 49.6629655 -1.5909011 49.6634488 -1.5909177 49.6635322 -1.5909011 49.6636155 -1.5909011 49.6637176 -1.5909177 49.6637988 -1.5909177 49.663801 -1.5909344 49.6639655 -1.5909511 49.6640655 -1.5909511 49.6641822 -1.5909677 49.6642822 -1.5910177 49.6644655 -1.5910677 49.6646155 -1.5911011 49.6646988 -1.5911511 49.6647822 -1.5917656 49.664651 -1.5917656 49.6642843 -1.5917489 49.664151 -1.5917489 49.6639843 -1.5917323 49.663901 -1.5917489 49.6638176 -1.5917489 49.6637155 -1.5917323 49.6636322 -1.5917489 49.6635488 -1.5917656 49.6634655 -1.5917656 49.6633655 -1.5918156 49.6631322 -1.5918156 49.6629488 -1.5918323 49.6628488 -1.5918656 49.6625822 -1.5919156 49.6623988 -1.5919323 49.6622988 -1.5921545 49.6622988 -1.5921545 49.6615877 -1.5921877999999998 49.6610544 -1.5922378 49.660571 -1.5924045 49.6594377 -1.5926045 49.658737699999996 -1.5927211 49.658421 -1.5928544999999998 49.658087699999996 -1.5929878 49.657771 -1.5932545 49.657171 -1.5941716 49.656588899999996 -1.5942168589347296 49.65662118198637 -1.5948966999999998 49.655206799999995 -1.5959995 49.6562207 -1.5977937999999998 49.6559684 -1.5990555 49.656374899999996 -1.6009806 49.6570618 -1.6040039 49.6565058 -1.6050319 49.657015099999995 -1.6058506349805177 49.65764098637798 -1.6064181 49.6570624 -1.6080668 49.657266299999996 -1.6095534999999999 49.657434099999996 -1.6115078999999999 49.656115199999995 -1.6122121999999999 49.6568877 -1.6134788999999998 49.657154399999996 -1.6147711 49.657237699999996 -1.6149377999999999 49.657154399999996 -1.6149452083258053 49.657154399999996 -1.5926749061303942 49.665062290357355 -1.5926045 49.664912099999995 -1.5925378 49.6647454 -1.5924878 49.664595399999996 -1.5923045 49.6637121 -1.5921545 49.662962099999994 -1.5921545 49.66295393013493 -1.5921344 49.6630343 -1.5921011 49.6631176 -1.5920844 49.6632176 -1.5920844 49.6634676 -1.5920677 49.663551 -1.5920344 49.6637343 -1.5920344 49.6641488 -1.5920511 49.6642322 -1.5920344 49.6643155 -1.5920344 49.6643822 -1.5920511 49.6644655 -1.5920511 49.664501 -1.5920677 49.6646322 -1.5921011 49.6647322 -1.5921177 49.6648155 -1.5921511 49.6649488 -1.5921677 49.6650155 -1.5922177 49.6651655 -1.5926749061303942 49.665062290357355 1947-05-01T00:00:00 1948-12-31T00:00:00 -5.3000001907348633 15.699999809265137 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down 9.056232159285603 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 0.053999999999999999 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 10 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