S196000700_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/ 2025-11-25T21:29:18 ISO 19115:2003/19139 1.0 utf8 surface 2 point false WGS 84 (EPSG:4326) Bathymetric dataset S196000700 Levé bathymétrique S196000700 S196000700 2025-05-05 revision http://www.shom.fr/BATHYMETRIE/LEVES_BATHY_AVANT_1970/S196000700 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 S196000700 (http://dx.doi.org/10.17183/S196000700). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 24317 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 S196000700 (http://dx.doi.org/10.17183/S196000700). // Instruments: Sondeur KELVIN-HUGHES // Nombre de sondes: 24317 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/S196000700.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/S196000700" 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 -1.7972167 -1.0930833 45.8182333 46.1784 Coverage polygon -1.161749071413076 46.15141843865669 -1.1630306 46.147667 -1.1637712 46.1464965 -1.1649656 46.1447048 -1.1660644999999998 46.143271399999996 -1.1667096 46.142841399999995 -1.169624 46.141861999999996 -1.1715698377508084 46.142133441761686 -1.1714847 46.1419718 -1.172302 46.141377999999996 -1.171762 46.140125999999995 -1.173562 46.139461 -1.175422 46.138959 -1.1765619999999999 46.138 -1.177041 46.137251 -1.176262 46.136956999999995 -1.175182 46.137332 -1.1739819999999999 46.137082 -1.1729619999999998 46.137541 -1.1718819999999999 46.137375999999996 -1.170622 46.137541 -1.1700819999999998 46.137125999999995 -1.164742 46.13775 -1.1619819999999998 46.136832999999996 -1.158082 46.136873 -1.154423 46.135954999999996 -1.1524159999999999 46.134881 -1.15046 46.133235 -1.151077 46.129407 -1.149122 46.128192 -1.146085 46.126186999999994 -1.1411959999999999 46.125616 -1.141454 46.124863 -1.143409 46.123146 -1.140218 46.123394999999995 -1.137902 46.124969 -1.137027 46.124469999999995 -1.139664 46.122505 -1.145816 46.119150999999995 -1.145201 46.117899 -1.149696 46.115531 -1.149128 46.114247 -1.1492229999999999 46.111086 -1.152132 46.109527 -1.1518169999999999 46.108346 -1.150043 46.108868 -1.1497279999999999 46.108318 -1.15095 46.10769 -1.1495309999999999 46.104890999999995 -1.1467319999999999 46.107169 -1.145904 46.106894 -1.146772 46.105222 -1.143934 46.105852999999996 -1.143264 46.105112999999996 -1.1432659582856064 46.105110793653964 -1.141859 46.105188 -1.141249 46.10317 -1.1410559999999998 46.099864 -1.137309 46.101233 -1.133909 46.102201 -1.1305479999999999 46.101150999999994 -1.129589 46.098088999999995 -1.129111 46.095593 -1.127259 46.094471 -1.11961 46.093059 -1.1118379999999999 46.091196 -1.1010339999999998 46.086824 -1.096514 46.080073 -1.094309 46.074318999999996 -1.0960729999999999 46.068639 -1.094419 46.065799999999996 -1.111508 46.061119999999995 -1.092104 46.06081 -1.0920779999999999 46.058803 -1.110562 46.055748 -1.128608 46.0502 -1.1461 46.042181 -1.158253 46.033189 -1.16509 46.025386 -1.17838 46.02415 -1.1812611538272741 46.024038060926586 -1.180969 46.023631 -1.181457 46.02329 -1.182461 46.023837 -1.1826732921941745 46.02398319628908 -1.184583 46.023908999999996 -1.1863059999999999 46.022348 -1.186580087037856 46.02240379818324 -1.184351 46.021403 -1.182294 46.017852 -1.184083 46.015855 -1.18292 46.015107 -1.182562 46.01405 -1.179521 46.013239 -1.17961 46.010808 -1.178 46.008254 -1.175943 46.006195 -1.177609 45.99821 -1.1783441513870168 45.99693316713644 -1.175327 45.997092 -1.163984 45.998607 -1.149109 46.002254 -1.148905 46.004288 -1.161199 46.005187 -1.174784 46.005518 -1.175599 46.007318 -1.169622 46.007838 -1.158075 46.00708 -1.150739 46.006041 -1.150535 46.006608 -1.160045 46.009825 -1.165614 46.012003 -1.164867 46.01257 -1.158414 46.010535 -1.152845 46.008501 -1.160928 46.015126 -1.159991 46.015749 -1.148603 46.007237 -1.144945 46.005744 -1.144048 46.004495 -1.144876 46.004157 -1.146118 46.004733 -1.148051 46.004157 -1.148327 46.001559 -1.15937 45.998432 -1.172576 45.996247 -1.1789088029485109 45.99595246345702 -1.181899 45.990759 -1.188903 45.983273 -1.200804 45.975683 -1.215318 45.971515 -1.221636 45.970801 -1.225561 45.97092 -1.225652 45.971459 -1.21831 45.973322 -1.21831 45.974334 -1.217766 45.975502 -1.219533 45.97645 -1.2218 45.975154 -1.222615 45.975661 -1.218853 45.977969 -1.220666 45.979075 -1.22189 45.978063 -1.222615 45.978411 -1.220349 45.98059 -1.221482 45.981066 -1.222162 45.980402 -1.223295 45.980211 -1.226287 45.976103 -1.230819 45.97604 -1.232813 45.980086 -1.234089 45.986783 -1.233191 45.990597 -1.236865 45.992988 -1.236538 45.994582 -1.241519 45.994807 -1.242989 45.995947 -1.246745 45.995036 -1.248459 45.996175 -1.249929 45.99589 -1.249602 45.99384 -1.250582 45.993611 -1.25246 45.997881 -1.255726 45.996858 -1.258503 46.001928 -1.26018 46.00637 -1.260448 46.008473 -1.262796 46.00852 -1.262595 46.006698 -1.263668 46.006651 -1.265345 46.009687 -1.264875 46.0117 -1.266552 46.01455 -1.263381 46.023562 -1.259979 46.025702 -1.258169 46.028915 -1.257726 46.030824 -1.253797 46.034837 -1.2514589341572835 46.036256590675606 -1.255819 46.036195 -1.26744 46.038954 -1.271393 46.041174 -1.269735 46.045259 -1.271393 46.047126 -1.27573 46.043129 -1.280576 46.042419 -1.28555 46.041884 -1.293713 46.037177 -1.299707 46.043307 -1.295243 46.045616 -1.297411 46.04748 -1.306084 46.044105 -1.307731 46.045419 -1.307474 46.049009 -1.313148 46.051523 -1.31792 46.054219 -1.324626 46.050807 -1.336491 46.050266 -1.343327 46.054757 -1.346938 46.059785 -1.355063 46.060951 -1.356998 46.063286 -1.353773 46.067504 -1.364478 46.067326 -1.367882 46.070499 -1.372692 46.069661 -1.376781 46.067232 -1.38544 46.070833 -1.395663 46.074685 -1.401797 46.073594 -1.406367 46.071084 -1.412019 46.068739 -1.41707 46.070999 -1.418514 46.062211 -1.423063 46.063196 -1.425021 46.062814 -1.426039 46.063362 -1.429173 46.062652 -1.428311 46.060416 -1.429721 46.059925 -1.431053 46.055507 -1.432306 46.055126 -1.434813 46.060469 -1.44054676804313 46.06736298141756 -1.449261 46.06162 -1.45509 46.056786 -1.457571 46.052468 -1.458439 46.046767 -1.44864 46.047201 -1.450947 46.040505 -1.459973 46.038719 -1.459119 46.034049 -1.463266 46.032604 -1.457777 46.026656 -1.454728 46.028017 -1.451679 46.026062 -1.443995 46.029375 -1.43497 46.028612 -1.441434 46.02309 -1.442776 46.017482 -1.430952 46.007453 -1.429398 45.99743 -1.427455 45.98813 -1.42781 45.981899 -1.422467 45.977459 -1.422921 45.975968 -1.425926 45.975652 -1.430751 45.97216 -1.434029 45.972796 -1.437034 45.970638 -1.447231 45.971781 -1.445592 45.964797 -1.438308 45.964415 -1.4383492180379271 45.96350687355148 -1.4316389999999999 45.963615999999995 -1.431862 45.962365999999996 -1.441622 45.962174999999995 -1.439889 45.960201999999995 -1.439889 45.958676 -1.434599 45.959058999999996 -1.433139 45.958422999999996 -1.421373 45.959756999999996 -1.420865 45.958849 -1.424278 45.958163 -1.424906 45.957179 -1.437983 45.954955 -1.446256 45.953116 -1.445603 45.950095999999995 -1.448543 45.949183999999995 -1.453852 45.947762 -1.452872 45.94571 -1.431146 45.951465 -1.42404 45.952546 -1.423576 45.951709 -1.444186 45.944328 -1.444516 45.942561 -1.4490349999999999 45.940793 -1.448594 45.938562 -1.444847 45.939408 -1.444186 45.938255 -1.472256 45.925264999999996 -1.5162179999999998 45.905727999999996 -1.5565503021127678 45.888980289792855 -1.5565369999999998 45.888965999999996 -1.636082 45.853839 -1.6902929999999998 45.827594999999995 -1.697477 45.830386999999995 -1.717701 45.815687 -1.722742 45.817898 -1.715357 45.824317 -1.7207459999999999 45.827109 -1.7237399999999998 45.832971 -1.7409059999999998 45.830179 -1.7508869999999999 45.836179 -1.736715 45.845107 -1.7443 45.848732 -1.753082 45.850688 -1.745298 45.860172 -1.741379 45.864709 -1.753385 45.875129 -1.7439259999999999 45.880465 -1.7535669999999999 45.888090999999996 -1.771031 45.878561 -1.773396 45.880977 -1.7728499999999998 45.890377 -1.760298 45.896727999999996 -1.763755 45.901046 -1.7458749999999998 45.908769 -1.7579509999999998 45.923124 -1.7847439999999999 45.915619 -1.785499 45.918383999999996 -1.779272 45.928919 -1.7739889999999998 45.935632 -1.763989 45.938264 -1.76663 45.946031999999995 -1.7737999999999998 45.944716 -1.775876 45.94669 -1.772746 45.949967 -1.7754249999999998 45.95207 -1.7981909999999999 45.945879 -1.7992139999999999 45.948851999999995 -1.7904669999999998 45.951693999999996 -1.790328 45.956053999999995 -1.771988 45.960998 -1.7697649999999998 45.972041 -1.773858 45.980283 -1.7551409999999998 45.984801 -1.754661 45.990151999999995 -1.714106 45.996842 -1.709307 46.005874999999996 -1.76138 45.998348 -1.773378 46.002029 -1.773858 46.004369999999994 -1.7604199999999999 46.012898 -1.7635399999999999 46.01925 -1.773858 46.027606999999996 -1.75963 46.036116 -1.7389999999999999 46.037220999999995 -1.737612 46.045372 -1.671582 46.045418999999995 -1.609897 46.046982 -1.607684 46.043811 -1.59985 46.043955 -1.595673 46.042576 -1.595362495286229 46.04257679733872 -1.595983 46.045015 -1.596509 46.05005 -1.593579 46.052533 -1.581713 46.055485 -1.571402 46.062173 -1.565186 46.061876 -1.561796 46.059713 -1.55544 46.064631 -1.553603 46.068661 -1.547247 46.069545 -1.545834 46.076035 -1.534335 46.074788 -1.534566 46.079461 -1.52218 46.079217 -1.517434 46.083327 -1.509793 46.082602 -1.502269 46.085743 -1.49586 46.085102 -1.490624 46.08729 -1.488005 46.090659 -1.480674 46.092937 -1.472557 46.099311 -1.468368 46.09813 -1.460367 46.102967 -1.455799 46.107731 -1.452737 46.107543 -1.4522976921774025 46.106931881251604 -1.44611 46.12145 -1.437438 46.134993 -1.417811 46.149155 -1.409364 46.150538 -1.39719 46.155026 -1.389077 46.153968 -1.368886 46.148949 -1.356584 46.137704 -1.35137 46.138912 -1.348294 46.135193 -1.333419 46.128861 -1.331671 46.122218 -1.329249 46.122218 -1.328039 46.126334 -1.326425 46.128673 -1.321851 46.127174 -1.323062 46.124182 -1.319968 46.120722 -1.316606 46.124089 -1.314319 46.123249 -1.313378 46.121472 -1.309073 46.12175 -1.307997 46.120816 -1.300599 46.124182 -1.290377 46.11773 -1.286073 46.1138 -1.279457 46.114256 -1.277590476945353 46.11519582425488 -1.279514 46.116786999999995 -1.284875 46.123211 -1.286816 46.128772999999995 -1.2881129999999998 46.13648 -1.280786 46.134271999999996 -1.279814 46.13549 -1.273849 46.134406 -1.2704769999999999 46.135171 -1.2705419999999998 46.135982999999996 -1.279425 46.137156999999995 -1.280527 46.138372 -1.288308 46.139995 -1.291485 46.141304 -1.290287 46.142061999999996 -1.279669 46.139424 -1.269966 46.13825 -1.2691219999999999 46.139911 -1.267997 46.141182 -1.271372 46.141574999999996 -1.2747469999999999 46.142061999999996 -1.275661 46.143139 -1.277279 46.143726 -1.276646 46.146121 -1.270317 46.146021 -1.270036 46.148415 -1.2667469999999998 46.148755 -1.267696 46.151858 -1.270069 46.151924 -1.268835 46.154627 -1.266937 46.155089 -1.2633299999999998 46.157925999999996 -1.2571599999999998 46.160498 -1.253743 46.161356 -1.2564009999999999 46.16439 -1.26314 46.162938 -1.26893 46.162807 -1.272536 46.164058999999995 -1.271777 46.164586 -1.268645 46.165248 -1.270069 46.167885 -1.272347 46.167553999999996 -1.273201 46.168673999999996 -1.2554459999999998 46.171741999999995 -1.235698 46.175863 -1.222129 46.178743 -1.2184089999999999 46.178633999999995 -1.2205819999999998 46.175613999999996 -1.2257019999999998 46.172312999999995 -1.234689 46.167356999999996 -1.240681 46.165195 -1.2405009999999999 46.161612 -1.241717 46.160336 -1.244014 46.159158999999995 -1.245217 46.157408 -1.232148 46.155167 -1.2263519 46.1539595 -1.2267905854518428 46.153740950126874 -1.2248857 46.153458199999996 -1.2226626 46.152778 -1.2192783 46.1516831 -1.2173207 46.1511688 -1.2150478999999998 46.1502232 -1.213306 46.1497587 -1.2120784 46.148846299999995 -1.2119457 46.1484647 -1.2124101999999999 46.147635199999996 -1.2129908 46.1474859 -1.214318 46.1476684 -1.2157115 46.1477514 -1.2167069 46.147635199999996 -1.2178326619109976 46.14742356140065 -1.2167461 46.147347499999995 -1.2151927 46.147371199999995 -1.2142149 46.147347499999995 -1.2130478999999998 46.147355399999995 -1.21191 46.147735 -1.208883 46.14633 -1.209239 46.145545999999996 -1.207814 46.144887999999995 -1.206805 46.145134 -1.2062538765921413 46.14511520379114 -1.201546 46.146938999999996 -1.197271 46.148002999999996 -1.194297 46.14781 -1.1935069999999999 46.149972999999996 -1.184566 46.151793 -1.167668 46.154748999999995 -1.16378 46.15473 -1.160729 46.153725 -1.1613605999999999 46.1515798 -1.161749071413076 46.15141843865669 -1.575297400079242 45.922645243450965 -1.573999 45.922989 -1.5752090258147977 45.92462457006159 -1.5750037 45.9233244 -1.575297400079242 45.922645243450965 -1.563889518162331 45.945213043775894 -1.565246 45.94524 -1.5680101871265177 45.945036925000394 -1.5663593 45.9436946 -1.563889518162331 45.945213043775894 -1.1993276249163127 46.04653455693775 -1.1975091586870028 46.04560457331542 -1.194942 46.048601999999995 -1.198911656229173 46.04866584980909 -1.1993276249163127 46.04653455693775 -1.1769468512659176 46.08622409779032 -1.1784067118180857 46.086093258891886 -1.1772658999999999 46.086096 -1.1769468512659176 46.08622409779032 -1.2390803236898882 46.101271871221066 -1.243363492464289 46.101890329731724 -1.239979 46.101036 -1.2390803236898882 46.101271871221066 -1.2442780337848842 46.10255652214036 -1.2438799999999999 46.103469999999994 -1.2449304748768935 46.10374279314489 -1.2442780337848842 46.10255652214036 -1.1719392831923787 46.142834867527036 -1.1730046213866787 46.14563837262027 -1.1728543999999999 46.1445723 -1.1719392831923787 46.142834867527036 -1.173022842257739 46.14576768025205 -1.1726166496331338 46.146602642254116 -1.173053 46.1459817 -1.173022842257739 46.14576768025205 -1.1708384095389843 46.14765313143401 -1.1705079 46.1476909 -1.1693373999999999 46.147953699999995 -1.1687496008732379 46.148471495144655 -1.1695392999999998 46.1480463 -1.1708384095389843 46.14765313143401 -1.167695630790223 46.148965295219504 -1.1665423 46.149195999999996 -1.1659739379180614 46.1494887783871 -1.1662043 46.1493961 -1.167695630790223 46.148965295219504 -1.2292185218519622 46.15005138613185 -1.229262028138074 46.15008113447957 -1.2292433999999999 46.150056299999996 -1.2292185218519622 46.15005138613185 -1.2301699829902901 46.15220893414753 -1.2301670048063371 46.15221040823389 -1.23017 46.1522091 -1.2301699829902901 46.15220893414753 1960-05-14T00:00:00 1960-10-20T00:00:00 -3.7999999523162842 50.5 vertical-crs-id-0 not known vertical-cs-01 coordsys-axis0id Z down 11.170870561311256 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 0.622 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