EMODnet Digital Bathymetry (DTM 2018) |
Short description |
The "EMODnet Digital Bathymetry (DTM) - 2018" is a multilayer bathymetric product for Europe’s sea basins covering:
• the Greater North Sea, including the Kattegat and stretches of water such as Fair Isle, Cromarty, Forth, Forties,Dover, Wight, and Portland
• the English Channel and Celtic Seas
• Western Mediterranean, the Ionian Sea and the Central Mediterranean Sea
• Iberian Coast and Bay of Biscay (Atlantic Ocean)
• Adriatic Sea (Mediterranean)
• Aegean - Levantine Sea (Mediterranean).
• Madeira and Azores (Macaronesia)
• Baltic Sea
• Black Sea
• Norwegian and Icelandic Seas
• Canary Islands (Macaronesia)
• Arctic region and Barentz Sea
The DTM is based upon more than 9400 bathymetric survey data sets and Composite DTMs that have been gathered from 49 data providers from 24 countries riparian to European seas. Also Satellite Derived Bathymetry data products have been included derived from Landsat 8 satellite images. The source reference layer in the portal viewing service gives metadata of the data sets used with their data providers; the metadata also acknowledges the data originators. The incorporated survey data sets itself can be discovered and requested for access through the Common Data Index (CDI) data discovery and access service that in September 2018 contained > 27.000 survey data sets from European data providers for global waters. The Composite DTMs can be discovered through the Sextant Catalogue service. Both discovery services make use of SeaDataNet standards and services and have been integrated in the EMODnet portal (https://emodnet.ec.europa.eu/en/bathymetry#bathymetry-services ).
In addition, the EMODnet Map Viewer (https://emodnet.ec.europa.eu/geoviewer/ ) gives users wide functionality for viewing and downloading the EMODnet digital bathymetry such as:
• water depth (refering to the Lowest Astronomical Tide Datum - LAT) in gridded form on a DTM grid of 1/16 * 1/16 arc minute of longitude and latitude (ca 115 * 115 meters)
• option to view depth parameters of individual DTM cells and references to source data
• option to download DTM in 58 tiles in different formats: EMO, EMO (without GEBCO data), ESRI ASCII, ESRI ASCII Mean Sea Level, XYZ, NetCDF (CF), RGB GeoTiff and SD
• option to visualize the DTM in 3D in the browser without plug-in
• layer with a number of high resolution DTMs for coastal regions
• layer with wrecks from the UKHO Wrecks database.
The EMODnet DTM is also available by means of OGC web services (WMS, WFS, WCS, WMTS), which are specified at the EMODnet Bathymetry portal.
The original datasets themselves are not distributed but described in the metadata services, giving clear information about the background survey data used for the DTM, their access restrictions, originators and distributors and facilitating requests by users to originator. |
Point of contact |
Shom sismer@ifremer.fr +33 (0)2 98.22.49.16 +33 (0)2 98.22.46.44 Centre IFREMER de Brest BP 70 PLOUZANE 29280 France |
Spatial extent |
['-36.00', '43.00', '25.00', '85.00'] |
Type |
dataset |
Metadata information |
Identifier | 18ff0d48-b203-4a65-94a9-5fd8b0ec35f6 (metadata download) |
Keywords |
/Physical Environment/Bathymetry/Digital Terrain Model
;
Thèmes Sextant
;
Elevation ; GEMET - INSPIRE themes, version 1.0 ; Terrestrial ; Administration and dimensions ; Gravity, magnetics and bathymetry ; Agreed Parameter Groups (P03) ; Reference numbers ; Bathymetry and Elevation ; Metadata parameters ; Parameter Discovery Vocabulary (P02) ; EMODnet ; seafloor depth ; ocean depth ; Digital Terrain Model ; DTM ; grid ; bathymetric data ; European seas ; Azores ; Madeira ; Canary Islands ; North-East Atlantic ; Bay of Biscay ; Celtic Seas ; English Channel ; North Sea ; Norvegian Sea ; Iceland Sea ; Baltic Sea ; Mediterranean Sea ; Adriatic Sea ; Aegean Sea ; Black Sea ; Arctic ; Barentz Sea ; Seabed ; Bathymetry ; National ; Sous-regions marines ; /Processed data/Model outputs ; Type de jeux de donnée ODATIS ; |
Resource provider(s) |
EMODnet Bathymetry Consortium
+33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 http://www.shom.fr/ web site information webmaster@shom.fr EMODnet Bathymetry Consortium +33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 http://www.shom.fr/ web site information webmaster@shom.fr Shom (Service Hydrographique et Océanographique de la Marine) +33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 http://www.shom.fr/ web site information webmaster@shom.fr Baltic Sea Hydrographic Commission +377 93 10 81 00 +377 93 10 81 40 http://www.bshc.pro web site information data@bshc.pro British Geological Survey, Edinburgh http://www.bgs.ac.uk/ web site information OffshoreData@bgs.ac.uk British Oceanographic Data Centre http://www.bodc.ac.uk/ web site information enquiries@bodc.ac.uk Bulgarian National Oceanographic Data Centre(BGODC), Institute of Oceanology +359 52 370 486 +359 52 370 483 http://www.bgodc.io-bas.bg web site information bgodc@io-bas.bg CNR, Institute for the Marine and Coastal Environment (IAMC) - Napoli +39 081 5423811 +39 081 5423888 http://www.geomare.na.cnr.it web site information direttore@iamc.cnr.it CNR, Institute of Environmental Geology and Geoengineering (IGAG) 06.90672595 06.90672733 http://www.igag.cnr.it/ web site information direttore.igag@igag.cnr.it CNR, Institute of Marine Science (ISMAR) - Bologna (+39) 051 639 8891 (+39) 051 639 8939 http://www.bo.ismar.cnr.it/ web site information responsabile@bo.ismar.cnr.it CONISMA, National Interuniversity Consortium for Marine Science http://www.conisma.it web site information info@conisma.it Coronis Computing SL +34 972 41 8881 http://www.coronis.es/ web site information rafael.garcia100@gmail.com Croatian Hydrographic Institute +385 21 308800 +385 21 347242 http://www.hhi.hr web site information office@hhi.hr Danish Geodata Agency – Danish Hydrographic Office +45 72545000 http://eng.gst.dk/danish-hydrographic-office/ web site information sfo@gst.dk Danube Delta National Institute for Research and Development +40 240 531520 +40 240 533547 http://www.ddni.ro web site information office@ddni.ro Deltares +31 (0)88 335 8273 http://www.deltares.nl web site information info@deltares.nl Department of Geology, Geophysics and Coastal Processes - Israel Oceanographic & Limnological Research. +972-4-856-5212 http://www.ocean.org.il web site information tomerke@ocean.org.il EOMAP GmbH & Co KG +49 8152 9986 110 http://www.eomap.com web site information info@eomap.de Federal Maritime and Hydrographic Agency +49 40 3190 0 +49 40 3190 5000 http://www.bsh.de web site information webmaster@bsh.de Flemish Ministry of Mobility and Public Works; Agency for Maritime and Coastal Services; Coastal Division +32-(0)59-55 42 11 +32-(0)59-50 70 37 http://www.afdelingkust.be web site information waterwegen_kust@mow.vlaanderen.be Geodetic Institute of Slovenia +386 (0)1 200 29 00 http://www.gis.si/en web site information info@gis.si Geological Survey Ireland +353-1-6782000 +353-1-6681782 http://www.gsi.ie web site information info@gsi.ie GGS Geo Consultancy +31 6 3055 3240 http://www.ggsgc.nl web site information george@ggsgc.eu GRID-Arendal +47 47 64 45 55 +47 37 03 50 50 http://www.grida.no web site information grid@grida.no Hellenic Centre for Marine Research, Institute of Oceanography (HCMR/IO) +30-22910-76452. -76460 +30-22910-76347 http://www.hcmr.gr web site information iosecretariat@hcmr.gr ICM-CSIC/ Institute of Marine Sciences +34 932 309500 +34 932 309555 http://www.icm.csic.es web site information secredir@icm.csic.es IEO/Spanish Oceanographic Institute +34 915 107513 +34 914 135597 http://www.ieo.es web site information cedo@ieo.es IFREMER / IDM / SISMER - Scientific Information Systems for the SEA +33 (0)2 98.22.49.16 +33 (0)2 98.22.46.44 http://www.ifremer.fr/sismer/ web site information sismer@ifremer.fr IGME, Geological Survey of Spain +34 913 495700 +34 914 426216 http://www.igme.es web site information igme@igme.es IHPT, Hydrographic Institute +351 210943000 +351 210943299 http://www.hidrografico.pt web site information mail@hidrografico.pt Italian Navy Hydrographic Office +39 010 24431 +39 010 261400 http://www.marina.difesa.it web site information iim.sre@marina.difesa.it Jardfeingi, the Faroe Islands Earth and Energy Directorate +298 357000 +298 357001 http://www.jardfeingi.fo/ web site information jardfeingi@jardfeingi.fo Marine Geology and Seafloor Surveying group, Department of Geosciences, University of Malta http://www.um.edu.mt/science/geosciences/mgss web site information info@um.edu.mt Marine Information Service +31 70 3004710 +31 70 3903546 https://www.maris.nl web site information info@maris.nl Maritime Administration of Latvia http://www.lja.lv/en web site information lja@lja.lv Marum - Center for Marine Environmental Sciences, University of Bremen +49-421-218-65540 +49-421-218-65505 http://www.marum.de/ web site information info@marum.de,seafloor-imaging@marum.de National Institute for Marine Research and Development "Grigore Antipa" 40 241 543288 40 241 831274 http://www.rmri.ro web site information rmri@rmri.ro National Institute of Marine Geology and Geoecology 40 21 2522594 40 212522594 http://www.geoecomar.ro web site information geoecomar@geoecomar.ro National Oceanography Centre, Southampton http://noc.ac.uk web site information enquiries@noc.ac.uk NIOZ Royal Netherlands Institute for Sea Research +31 222 369300 +31 222 319674 https://www.nioz.nl web site information dmg@nioz.nl Norwegian Hydrographic Service (NHS) +47-32118121 http://www.kartverket.no web site information post@kartverket.no OceanWise Limited +44(0)1420768262 http://www.oceanwise.eu web site information info@oceanwise.eu OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Infrastructures Division +39 040 2140 389 +39 040 2140 438 http://www.ogs.trieste.it/ web site information azuccolo@inogs.it National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography http://www.ogs.trieste.it/ web site information nodc@ogs.trieste.it Portuguese Institute of Ocean and Atmosphere (+351) 218 447 000 (+351) 218 402 370 http://www.ipma.pt web site information info@ipma.pt Rijkswaterstaat Central Information Services +31 88 797 28 00 web site information did-info@rws.nl Royal Netherlands Navy, Hydrographic Service +31 70 3162800 +31 70 3162843 http://www.hydro.nl web site information info@hydro.nl SC Marine Research SRL +40 732 008 298 https://marine-research.com/ web site information office@marine-research.com Shom (Service Hydrographique et Océanographique de la Marine) +33 (0)2 56.31.23.12 +33 (0)2 56.31.25.80 http://www.shom.fr/ web site information webmaster@shom.fr Stockholm University, Department of Geological Sciences +46 8 674 78 97 http://www.geo.su.se/ web site information bathy@geo.su.se Swedish Maritime Administration +46 - (0)771-63 00 00 +46 - (0)11-10 19 49 http://www.sjofartsverket.se web site information sma@sjofartsverket.se Task Group for the Extension of the Continental Shelf +351 213 004 165 +351 213 905 225 http://www.emepc.pt/ web site information emepc@emepc-portugal.org The Norwegian Petroleum Directorate (NPD) + 47 51 87 60 00 + 47 51 55 15 71 http://www.npd.no web site information postboks@npd.no |
Lineage |
The DTM is a grid of 1/16 * 1/16 arc minute of longitude and latitude (ca 115 * 115 meters).
Each grid cell has the following information:
- x,y coordinates
- minimum waterdepth in meters to LAT
- average waterdepth in meters to LAT
- maximum waterdepth in meters to LAT
- standard deviation of waterdepth in meters
- number of values used for interpolation over the grid cell
- interpolation flag : 1 when extrapolated from the neighbouring cells
- average |