S182200400_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/ 2025-11-25T15:46:32 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S182200400 Levé bathymétrique S182200400 S182200400 2024-07-10 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_AVANT_1970/S182200400 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 S182200400 (http://dx.doi.org/10.17183/S182200400). // Instruments: Plomb de sonde // Number of soundings: 22986 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 S182200400 (http://dx.doi.org/10.17183/S182200400). // Instruments: Plomb de sonde // Nombre de sondes: 22986 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/S182200400.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/S182200400" 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 -1.816107 -1.115459 46.08386 46.344323 Coverage polygon -1.3963052999999999 46.342094499999995 -1.395360532431867 46.34227165074301 -1.3936001 46.344581 -1.3922191285396048 46.342860686662945 -1.3911135 46.343067999999995 -1.3911816503497478 46.34156827214309 -1.3886739 46.3384443 -1.3853758999999999 46.3379037 -1.3808439085154216 46.344719769710224 -1.380892 46.3458262 -1.3800648283676373 46.34589149843373 -1.3796365 46.3465357 -1.3764767999999998 46.3474419 -1.3748012725366479 46.34630701310827 -1.3747266999999999 46.3463129 -1.3747223016001733 46.3462535236355 -1.3662402999999999 46.3405084 -1.3583408 46.3407883 -1.3468966999999998 46.3121917 -1.3431144 46.3125655 -1.3365831 46.3212623 -1.3363730926383628 46.32119345768281 -1.3335432 46.3250308 -1.3294506 46.322854799999995 -1.3270176999999999 46.300850499999996 -1.3205063 46.3033401 -1.3071298 46.303035 -1.2916998 46.3128819 -1.2862171999999998 46.307216499999996 -1.2870276185929397 46.30482436957088 -1.2865412 46.301517 -1.288640468242317 46.30006368570026 -1.2891875 46.298449 -1.2851197474034066 46.29442605006421 -1.2785725 46.292810499999995 -1.278187532102548 46.29157002856174 -1.2755798999999999 46.2905258 -1.2622674 46.297866 -1.2602792 46.2942533 -1.2642225999999999 46.288613999999995 -1.2615315 46.2840925 -1.2548032 46.2850405 -1.2496931999999998 46.2825147 -1.2425484999999998 46.2856935 -1.2397144 46.2795224 -1.2321075 46.2728833 -1.2249458 46.276352599999996 -1.2196917999999999 46.2737732 -1.2123800680729637 46.27297878519119 -1.2130706 46.275900299999996 -1.215407 46.2817411 -1.2177433 46.292643999999996 -1.2198849 46.302962799999996 -1.2189115 46.3115293 -1.1984686 46.311334699999996 -1.1980987710845954 46.31047176164284 -1.1695634 46.3111391 -1.1472238 46.300580599999996 -1.1352535 46.3080127 -1.12406 46.3243459 -1.1158785 46.323250099999996 -1.1128611 46.317828299999995 -1.1138318 46.314732 -1.1210342 46.3141355 -1.131419 46.300113499999995 -1.1468509 46.289488899999995 -1.1563307999999999 46.286328399999995 -1.1561734 46.278545 -1.1484576 46.2662294 -1.149738673496294 46.260428101478944 -1.1438983 46.2521699 -1.1479013999999998 46.24145 -1.15777 46.2386899 -1.1685511 46.2391339 -1.1719697 46.2309391 -1.1822822 46.2369659 -1.1902411 46.2336451 -1.1868987 46.2227378 -1.1935354 46.220052599999995 -1.1959353 46.214356599999995 -1.20267 46.2121558 -1.2048138 46.2054422 -1.2015453 46.1997271 -1.2060743 46.1929265 -1.2049714 46.186765199999996 -1.2158289 46.1830303 -1.217049552113973 46.178173744875586 -1.2126462 46.1784673 -1.2114835 46.166258899999995 -1.2300868 46.166258899999995 -1.2300868 46.169569709667236 -1.2832477 46.1702918 -1.2871020859792237 46.17688921075446 -1.289297 46.177803999999995 -1.2886967 46.1817949 -1.292041 46.1865598 -1.2980436 46.188942 -1.3067043999999999 46.1907287 -1.3133072 46.1890016 -1.3191382999999999 46.1872744 -1.3238546 46.188346499999994 -1.3332872 46.194004 -1.340233 46.1995419 -1.3491511 46.2034121 -1.3542961 46.2044838 -1.3568685999999999 46.2059723 -1.3631284 46.2061509 -1.3696454999999998 46.2065081 -1.3797640999999998 46.2050792 -1.3941702999999999 46.2034716 -1.4104629 46.2074607 -1.4283683 46.2064057 -1.4317269 46.209630499999996 -1.4350855 46.2116149 -1.4386584 46.215186599999996 -1.4371578 46.2164764 -1.4303692 46.2168236 -1.4297974999999998 46.2190061 -1.4248668 46.2193037 -1.419436 46.2190061 -1.4170778 46.2218334 -1.4183641 46.2245613 -1.4163632 46.2264956 -1.4110038 46.2269419 -1.410718 46.2293224 -1.414148 46.2297192 -1.4232947 46.230909399999994 -1.436872 46.2288761 -1.4475194 46.2295704 -1.45719759613206 46.23315034809431 -1.4572167 46.2330675 -1.4646255 46.2299254 -1.4696677 46.22864 -1.4712112 46.225212 -1.474113 46.221255199999995 -1.4917460999999999 46.216215299999995 -1.4995995 46.217552399999995 -1.5007849 46.220638099999995 -1.5001921999999999 46.224649199999995 -1.4942651 46.228454299999996 -1.4877247 46.2268507 -1.4821666999999998 46.2286761 -1.4788915 46.2306047 -1.4760133 46.232395499999996 -1.4745245999999999 46.2341173 -1.4746069 46.2378517 -1.4767678 46.2433494 -1.4806781 46.2475616 -1.4862347 46.2492035 -1.488087 46.253129699999995 -1.492203 46.2551998 -1.4964218999999999 46.257626599999995 -1.5047568999999998 46.258269 -1.5104164999999998 46.2589828 -1.5166933999999999 46.2571984 -1.523382 46.252629999999996 -1.5348039999999998 46.2462052 -1.5475637 46.2442062 -1.5577508999999998 46.2458482 -1.5677322999999999 46.2495605 -1.5723629 46.254486 -1.5786399 46.2528442 -1.5791544 46.2487038 -1.5741121999999999 46.2458482 -1.5719512999999998 46.2345671 -1.5647482 46.2272831 -1.5699961999999998 46.2213552 -1.5693788 46.2183553 -1.5646453 46.2135694 -1.5500334 46.216640999999996 -1.5492101999999999 46.206425499999995 -1.5241023 46.192921 -1.5172078999999998 46.1939214 -1.5124745 46.1874896 -1.5010525 46.1853455 -1.4832505999999999 46.1751242 -1.476562 46.1804138 -1.4860289 46.194921799999996 -1.484897 46.1991377 -1.4805751999999999 46.1999237 -1.4617291948288496 46.18499104929646 -1.4580750999999998 46.189051899999995 -1.454153 46.1958613 -1.4485150999999998 46.196542199999996 -1.4360134999999998 46.1921162 -1.425718 46.186668399999995 -1.4149323 46.180198399999995 -1.4056174 46.1757711 -1.4034113 46.1711731 -1.4040363491053767 46.17096953930539 -1.3907721 46.1638722 -1.3785321 46.16626 -1.3743866 46.1580564 -1.3683763 46.158053599999995 -1.3413418 46.145725999999996 -1.3359192 46.1455364 -1.3294108 46.1414206 -1.3285672 46.1357338 -1.3254496999999998 46.1329123 -1.3127039999999999 46.1401732 -1.3018063 46.1404959 -1.2925107999999998 46.137365599999995 -1.283353 46.1403136 -1.2806632999999998 46.1289698 -1.2848473999999999 46.122284699999994 -1.2813006999999998 46.1166694 -1.2796971 46.0854089 -1.2833397 46.081137 -1.3025646 46.0815292 -1.3101087 46.08764 -1.3158341 46.081553299999996 -1.3235879 46.0819695 -1.3251452 46.0856521 -1.3191747999999999 46.0920351 -1.3174580999999999 46.1044091 -1.3214134 46.1088703 -1.3264597 46.1066982 -1.3334781999999998 46.095459899999994 -1.3338538 46.0844283 -1.3398054 46.081484599999996 -1.3461428 46.0841122 -1.3514746 46.081417699999996 -1.3572066999999999 46.083703899999996 -1.3622509999999999 46.0814374 -1.3829793 46.0814126 -1.3880135999999998 46.0867393 -1.3994248999999999 46.088730899999995 -1.4051008 46.082206199999995 -1.4136609 46.081106 -1.4188496 46.0813274 -1.4270515 46.0864085 -1.4449896 46.081526499999995 -1.4609550999999998 46.0825268 -1.4613957498622268 46.08360085589502 -1.4654186999999999 46.082631 -1.4809976999999999 46.0873255 -1.4884807999999998 46.0816744 -1.4985241999999999 46.0811028 -1.5197279 46.0871005 -1.5278413 46.0824019 -1.5364134999999999 46.089684399999996 -1.5514364999999999 46.082083 -1.5621167999999999 46.087258899999995 -1.5703284 46.0862561 -1.5760619999999999 46.081631699999996 -1.5912294999999999 46.0844787 -1.622159 46.081753299999995 -1.6237 46.0860658 -1.6160546 46.0905729 -1.6153491 46.0963603 -1.6375301999999998 46.110639 -1.6375627235005892 46.114319781669785 -1.6392018 46.112436599999995 -1.6398465 46.1112847 -1.6415757 46.1057786 -1.6416779 46.1042682 -1.6407622 46.098908099999996 -1.6402465 46.0976321 -1.6388079999999998 46.0955246 -1.6377040999999999 46.0945198 -1.6362660999999998 46.0941191 -1.6349487999999999 46.0943793 -1.6339455999999999 46.094523599999995 -1.6331402 46.0944078 -1.6323302 46.0940379 -1.6317153 46.093505 -1.6312339 46.0927559 -1.6310046 46.0919752 -1.6310046 46.0910848 -1.6312339 46.0903041 -1.6317153 46.089555 -1.6323302 46.0890221 -1.6331402 46.0886522 -1.6339455999999999 46.088536399999995 -1.6349007999999998 46.088673799999995 -1.6365104 46.0884947 -1.6378302999999999 46.087556299999996 -1.6378355999999998 46.08755 -1.638137 46.0874118 -1.6674567999999999 46.0811955 -1.6679819 46.0811722 -1.676617 46.0822183 -1.6773783 46.0825244 -1.6840229 46.087512499999995 -1.6854802999999998 46.088122899999995 -1.6909379 46.0889441 -1.6927937 46.0886721 -1.707406 46.0817869 -1.7076909999999998 46.0817147 -1.7079822 46.0817548 -1.7172034999999999 46.084903499999996 -1.7189161 46.0850064 -1.7204393999999998 46.0842171 -1.7213429999999998 46.0827586 -1.7213599 46.0827011 -1.7218413 46.081952 -1.7224561999999999 46.0814191 -1.7232661999999999 46.081049199999995 -1.7240715999999998 46.0809334 -1.724953 46.081060099999995 -1.7256931 46.081398199999995 -1.7263661 46.081981299999995 -1.7268059999999998 46.0826658 -1.7270569 46.083520199999995 -1.7270569 46.084333799999996 -1.7268059999999998 46.0851882 -1.7263665 46.085872099999996 -1.7253409 46.08676 -1.7244423 46.0880381 -1.7242492999999999 46.0895885 -1.7248071999999999 46.0910478 -1.7273817999999999 46.094734599999995 -1.7280821 46.0954617 -1.7289728 46.0959368 -1.7367872 46.0986398 -1.7382800999999999 46.0987873 -1.8145311 46.0883447 -1.8148179999999998 46.088359399999995 -1.8150796 46.0884782 -1.818066 46.0905816 -1.8182908 46.090867599999996 -1.818117 46.0911872 -1.7982858 46.1108633 -1.7976132999999999 46.1112602 -1.7680357 46.1199191 -1.7669918 46.1204453 -1.7662038999999998 46.1213088 -1.7604 46.1306164 -1.760044 46.1310176 -1.7483906999999999 46.1403805 -1.7476024 46.141308599999995 -1.7472140999999999 46.142462699999996 -1.7463554 46.1487944 -1.7463769999999998 46.1497988 -1.7467063999999999 46.150748 -1.7501996 46.157291199999996 -1.751015 46.1582789 -1.7521502999999998 46.1588716 -1.7801391999999998 46.1669635 -1.7803955 46.1670934 -1.7805864999999998 46.1673081 -1.7820083 46.1696823 -1.7821106 46.1700759 -1.781984 46.1704623 -1.7805784999999998 46.1725085 -1.7802677999999998 46.1727638 -1.7798688999999999 46.1728142 -1.7536774 46.1687083 -1.7525188999999999 46.1687373 -1.7363678 46.1721048 -1.7361008488979164 46.172105253689836 -1.7353421999999998 46.1795325 -1.7356439 46.181258299999996 -1.7368028 46.182572099999994 -1.7410230999999998 46.1852958 -1.7420027999999999 46.1857182 -1.7430667 46.1857981 -1.7766423 46.182731499999996 -1.7777433 46.182427999999994 -1.7843617999999999 46.1792569 -1.7857060999999999 46.1780535 -1.7861945 46.1763166 -1.7856741999999999 46.1745891 -1.784308 46.1734107 -1.7836252 46.1730989 -1.7830103 46.172565999999996 -1.7825289 46.171816899999996 -1.7822996 46.171036199999996 -1.7822996 46.1701458 -1.7825289 46.1693651 -1.7830103 46.168616 -1.7836252 46.1680831 -1.7844351999999999 46.1677132 -1.7852405999999998 46.1675974 -1.786122 46.1677241 -1.7872842 46.1682549 -1.7872913 46.1682395 -1.7882825 46.1687212 -1.7899482999999998 46.1686025 -1.7903232999999998 46.1683489 -1.7912713 46.168089599999995 -1.8161517999999999 46.168775499999995 -1.8164565 46.1688482 -1.8167062999999999 46.1690372 -1.8190901 46.171775499999995 -1.8192385 46.17205 -1.8191203 46.1723389 -1.8174209 46.174775399999994 -1.8172556 46.1749484 -1.8170458999999999 46.1750634 -1.7776858999999998 46.1893538 -1.7772791 46.189443999999995 -1.7225636 46.1942805 -1.7215778 46.194528299999995 -1.720718 46.1950705 -1.7177411 46.1976851 -1.7170744999999998 46.198498699999995 -1.7167048999999999 46.1994834 -1.7152513999999999 46.2068288 -1.7150708 46.207182599999996 -1.7147314 46.2073888 -1.6948310999999998 46.212885299999996 -1.693366 46.213757099999995 -1.6905744 46.2166548 -1.6898109 46.2179551 -1.6897214999999999 46.219460399999996 -1.6906461 46.224646899999996 -1.6914099 46.2262231 -1.7018974 46.2380363 -1.7032893 46.238955 -1.7078461999999999 46.2404758 -1.7088569999999998 46.2406417 -1.7098688 46.2404826 -1.8025893 46.210232399999995 -1.8029482 46.210220199999995 -1.8031137 46.210538899999996 -1.8038745999999999 46.2143441 -1.803869 46.2146677 -1.8037291 46.2149597 -1.7785227 46.2473281 -1.7782656 46.247532199999995 -1.7779501999999998 46.2474408 -1.7741457999999999 46.2452617 -1.7739042999999999 46.2450289 -1.7739653 46.244699 -1.7765098 46.2391478 -1.7767826999999998 46.237439699999996 -1.7764616 46.2346058 -1.7759738999999999 46.2332307 -1.7749306 46.232211 -1.7702584 46.229372399999995 -1.7689561999999999 46.228924899999996 -1.7675859999999999 46.2290609 -1.7239038 46.2432442 -1.7224698999999999 46.244190499999995 -1.7081142999999999 46.2606233 -1.7078533 46.2608165 -1.7075354999999999 46.2608829 -1.6828551999999999 46.260652199999996 -1.6822901 46.2605435 -1.6780388 46.2588903 -1.677792 46.258735099999996 -1.6776206999999999 46.258499199999996 -1.6750885999999998 46.253089599999996 -1.674494 46.2522229 -1.6736525 46.251593299999996 -1.6707699 46.250097 -1.6696099999999998 46.2497507 -1.668404 46.249856099999995 -1.6647984999999998 46.2508767 -1.6639012 46.2512875 -1.6631699999999998 46.2519503 -1.6570253 46.2595338 -1.6567424 46.259738 -1.6564257999999998 46.2595915 -1.6496659 46.2539198 -1.6484168 46.2532722 -1.647011 46.2532175 -1.6407254044702648 46.254366972340016 -1.6407920999999999 46.2547001 -1.6360586 46.2614095 -1.6245337 46.258911399999995 -1.6205205999999999 46.2615522 -1.6123914 46.2618377 -1.6052912 46.2571984 -1.5999404 46.2593397 -1.5879009 46.258697299999994 -1.5781254 46.2614095 -1.5655713999999998 46.261480899999995 -1.5541494 46.2589828 -1.5457115 46.261123999999995 -1.5308937999999999 46.2612667 -1.4933349 46.261123999999995 -1.4602008 46.261338099999996 -1.4600019848101287 46.26057531399169 -1.4596516851985024 46.2606664276197 -1.4632287 46.2698111 -1.4560005 46.2821302 -1.4637596 46.2963437 -1.4570226 46.3154657 -1.4634512 46.323316399999996 -1.4621815 46.3301454 -1.4645781 46.3371542 -1.4618138999999999 46.3406817 -1.4487035 46.342122499999995 -1.4425207999999998 46.338554599999995 -1.4368132999999998 46.340930799999995 -1.421949 46.334320899999994 -1.4152197 46.3395061 -1.4093253 46.3352149 -1.4043793999999998 46.339400999999995 -1.3979530999999998 46.3388707 -1.396145461693794 46.34124197429817 -1.3963052999999999 46.342094499999995 -1.4602544084497677 46.09692306690077 -1.4622347 46.0933028 -1.4603521651573281 46.08908218774937 -1.4560822999999998 46.0931674 -1.4602544084497677 46.09692306690077 -1.6347464190223142 46.16229806931562 -1.6339256 46.148755799999996 -1.6339793999999999 46.1482363 -1.6366744 46.1383738 -1.6367838 46.1373484 -1.6365642999999999 46.1363408 -1.6332940999999999 46.128034 -1.6331829 46.1274443 -1.6332019999999998 46.1196178 -1.6332514 46.119347399999995 -1.6333923 46.1191113 -1.636456781906367 46.11559042946374 -1.6340348 46.1159715 -1.6116823999999998 46.1030283 -1.5949681999999998 46.0967201 -1.5827856 46.101918 -1.5791073999999998 46.1096937 -1.5800519 46.1157678 -1.5776544 46.1225313 -1.5828149 46.127208499999995 -1.6233611 46.126357899999995 -1.6240580999999998 46.1309529 -1.6060701 46.1463045 -1.6050157999999999 46.1521501 -1.6110092 46.1564857 -1.6347464190223142 46.16229806931562 -1.459766869067876 46.10879531208779 -1.4608740999999998 46.1065836 -1.4602722257303558 46.10478327140571 -1.4592497 46.1067775 -1.459766869067876 46.10879531208779 -1.4600811541513468 46.141760142752574 -1.4627274 46.137606399999996 -1.461558 46.1287112 -1.4611657154004607 46.128103786114316 -1.4548556 46.1373848 -1.4600811541513468 46.141760142752574 -1.691762016678111 46.171166620677695 -1.6950866 46.1751979 -1.6964531999999999 46.1761701 -1.6993251999999999 46.1772364 -1.7003001999999998 46.1774347 -1.7012893 46.177326699999995 -1.7331219999999998 46.168736599999995 -1.7335121999999998 46.168739099999996 -1.7338455 46.1689419 -1.734431230631533 46.16956535727167 -1.7344294 46.1695624 -1.7343201 46.1692387 -1.7343651999999998 46.1689 -1.7373044 46.161119299999996 -1.7374672999999998 46.1594397 -1.7363377999999998 46.152772899999995 -1.7355956 46.151199399999996 -1.7317278999999999 46.146732899999996 -1.7302767 46.145773299999995 -1.7237567999999999 46.1436755 -1.7222317 46.1435653 -1.7077117 46.146013599999996 -1.7066493999999999 46.1463925 -1.7019438 46.149076199999996 -1.7011351 46.1497305 -1.7005765 46.1506079 -1.691762016678111 46.171166620677695 -1.4519801845009488 46.168850984098434 -1.4599364752328534 46.16922573174039 -1.4587105 46.167720499999994 -1.4586888213046432 46.16755325882475 -1.4530112 46.1672047 -1.4519801845009488 46.168850984098434 -1.6371397087973791 46.16933882393666 -1.6382240168728521 46.16824238057675 -1.636462495787716 46.167887970774416 -1.6345700862479955 46.16911676131816 -1.6371397087973791 46.16933882393666 -1.6427935817296728 46.16916175565056 -1.6598851 46.1743933 -1.6612799999999999 46.174503 -1.6625902 46.1740121 -1.6636081568941818 46.173349550807835 -1.6427935817296728 46.16916175565056 -1.5290032038017334 46.17251596403229 -1.5262387445334165 46.17203419598855 -1.5280125999999998 46.173337 -1.5290032038017334 46.17251596403229 -1.617052358298246 46.17342638342833 -1.602993528059174 46.17256354374166 -1.6070404999999999 46.175338599999996 -1.6005578 46.1884187 -1.6182566999999999 46.1790557 -1.6188741999999998 46.175838999999996 -1.617052358298246 46.17342638342833 -1.636032146056669 46.20420552606247 -1.6368635 46.2014906 -1.6369981999999998 46.200336199999995 -1.63563963172149 46.17945013825062 -1.6317367999999999 46.180127899999995 -1.6057028 46.1966368 -1.6089957 46.2001381 -1.636032146056669 46.20420552606247 -1.6379855243042196 46.223677766955376 -1.6403615 46.219445 -1.6407737999999998 46.2177943 -1.6402892999999998 46.2161632 -1.6372393081907657 46.21124963204439 -1.6342063999999998 46.2134265 -1.6359557 46.221998 -1.6379855243042196 46.223677766955376 -1.6377742636356294 46.23318838399285 -1.6378694643202707 46.23276422552847 -1.637705 46.2330675 -1.6377742636356294 46.23318838399285 -1.3703151868901369 46.26014075746096 -1.3666277 46.256244699999996 -1.361549213480865 46.2604869483805 -1.3616736999999999 46.266090899999995 -1.3646616 46.268011 -1.3691887 46.264046699999994 -1.3703151868901369 46.26014075746096 -1.254630775851813 46.25916828840473 -1.2528785999999998 46.2576866 -1.2478301207552414 46.260696385673384 -1.2495186999999999 46.2622481 -1.254630775851813 46.25916828840473 -1.3183344288985808 46.25958972147166 -1.3164635 46.258029199999996 -1.3143403787688797 46.25964376154859 -1.3161679 46.2613426 -1.3183344288985808 46.25958972147166 -1.4125664639527507 46.25880257907665 -1.4109323 46.258277 -1.409302205563557 46.25947576294506 -1.4105691 46.2601905 -1.4125664639527507 46.25880257907665 -1.3025014287204668 46.259086874924876 -1.3018858 46.2588222 -1.2967042323731928 46.26095097334306 -1.2978531 46.2619993 -1.3025014287204668 46.259086874924876 -1.3829518788571538 46.25943888194441 -1.3822058 46.2589214 -1.3804736118065963 46.25962223784124 -1.3816064 46.2603004 -1.3829518788571538 46.25943888194441 -1.336223835253288 46.260739759156436 -1.3360411517362767 46.26081828613575 -1.3360486859337912 46.26085918165043 -1.336223835253288 46.260739759156436 -1.3359885305187393 46.27626272604339 -1.3342334999999999 46.2788377 -1.3357356048766127 46.313785491865765 -1.3428339999999999 46.301448799999996 -1.3375542999999999 46.277575999999996 -1.3359885305187393 46.27626272604339 -1.2046466464161865 46.290643005914056 -1.1994901999999998 46.2911564 -1.1896322 46.3010649 -1.1922070999999999 46.3042868 -1.1956912553651937 46.30443098752656 -1.1986633 46.3025734 -1.2080085999999999 46.302184 -1.2054776 46.2932281 -1.2046466464161865 46.290643005914056 1822-01-01T00:00:00 1822-12-31T00:00:00 -4.869999885559082 45.799999237060547 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down 6.7714939652514667 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 0.59599999999999997 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 200 true Uncertainty_Vertical 2019-12-05 publication 1 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