EMODnet Digital Bathymetry (DTM 2018)

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.

 

Simple

Title

EMODnet Digital Bathymetry (DTM 2018)

Date (Publication)
2018-09-14
Citation identifier
DOI:10.12770/18ff0d48-b203-4a65-94a9-5fd8b0ec35f6
Abstract

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.

Credit

EMODnet High Resolution Seabed Mapping project

Point of contact
Organisation name Individual name Electronic mail address Role

EMODnet Bathymetry Consortium

webmaster@shom.fr

Publisher

EMODnet Bathymetry Consortium

webmaster@shom.fr

Author

Shom (Service Hydrographique et Océanographique de la Marine)

webmaster@shom.fr

Local service desk

Baltic Sea Hydrographic Commission

data@bshc.pro

Product manager

British Geological Survey, Edinburgh

OffshoreData@bgs.ac.uk

Product manager

British Oceanographic Data Centre

enquiries@bodc.ac.uk

Product manager

Bulgarian National Oceanographic Data Centre(BGODC), Institute of Oceanology

bgodc@io-bas.bg

Product manager

CNR, Institute for the Marine and Coastal Environment (IAMC) - Napoli

direttore@iamc.cnr.it

Product manager

CNR, Institute of Environmental Geology and Geoengineering (IGAG)

direttore.igag@igag.cnr.it

Product manager

CNR, Institute of Marine Science (ISMAR) - Bologna

responsabile@bo.ismar.cnr.it

Product manager

CONISMA, National Interuniversity Consortium for Marine Science

info@conisma.it

Product manager

Coronis Computing SL

rafael.garcia100@gmail.com

Product manager

Croatian Hydrographic Institute

office@hhi.hr

Product manager

Danish Geodata Agency – Danish Hydrographic Office

sfo@gst.dk

Product manager

Danube Delta National Institute for Research and Development

office@ddni.ro

Product manager

Deltares

info@deltares.nl

Product manager

Department of Geology, Geophysics and Coastal Processes - Israel Oceanographic & Limnological Research.

tomerke@ocean.org.il

Product manager

EOMAP GmbH & Co KG

info@eomap.de

Product manager

Federal Maritime and Hydrographic Agency

webmaster@bsh.de

Product manager

Flemish Ministry of Mobility and Public Works; Agency for Maritime and Coastal Services; Coastal Division

waterwegen_kust@mow.vlaanderen.be

Product manager

Geodetic Institute of Slovenia

info@gis.si

Product manager

Geological Survey Ireland

info@gsi.ie

Product manager

GGS Geo Consultancy

george@ggsgc.eu

Product manager

GRID-Arendal

grid@grida.no

Product manager

Hellenic Centre for Marine Research, Institute of Oceanography (HCMR/IO)

iosecretariat@hcmr.gr

Product manager

ICM-CSIC/ Institute of Marine Sciences

secredir@icm.csic.es

Product manager

IEO/Spanish Oceanographic Institute

cedo@ieo.es

Product manager

IFREMER / IDM / SISMER - Scientific Information Systems for the SEA

sismer@ifremer.fr

Product manager

IGME, Geological Survey of Spain

igme@igme.es

Product manager

IHPT, Hydrographic Institute

mail@hidrografico.pt

Product manager

Italian Navy Hydrographic Office

iim.sre@marina.difesa.it

Product manager

Jardfeingi, the Faroe Islands Earth and Energy Directorate

jardfeingi@jardfeingi.fo

Product manager

Marine Geology and Seafloor Surveying group, Department of Geosciences, University of Malta

info@um.edu.mt

Product manager

Marine Information Service

info@maris.nl

Product manager

Maritime Administration of Latvia

lja@lja.lv

Product manager

Marum - Center for Marine Environmental Sciences, University of Bremen

info@marum.de,seafloor-imaging@marum.de

Product manager

National Institute for Marine Research and Development "Grigore Antipa"

rmri@rmri.ro

Product manager

National Institute of Marine Geology and Geoecology

geoecomar@geoecomar.ro

Product manager

National Oceanography Centre, Southampton

enquiries@noc.ac.uk

Product manager

NIOZ Royal Netherlands Institute for Sea Research

dmg@nioz.nl

Product manager

Norwegian Hydrographic Service (NHS)

post@kartverket.no

Product manager

OceanWise Limited

info@oceanwise.eu

Product manager

OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Infrastructures Division

azuccolo@inogs.it

Product manager

National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography

nodc@ogs.trieste.it

Product manager

Portuguese Institute of Ocean and Atmosphere

info@ipma.pt

Product manager

Rijkswaterstaat Central Information Services

did-info@rws.nl

Product manager

Royal Netherlands Navy, Hydrographic Service

info@hydro.nl

Product manager

SC Marine Research SRL

office@marine-research.com

Product manager

Shom (Service Hydrographique et Océanographique de la Marine)

webmaster@shom.fr

Product manager

Stockholm University, Department of Geological Sciences

bathy@geo.su.se

Product manager

Swedish Maritime Administration

sma@sjofartsverket.se

Product manager

Task Group for the Extension of the Continental Shelf

emepc@emepc-portugal.org

Product manager

The Norwegian Petroleum Directorate (NPD)

postboks@npd.no

Product manager

Thèmes Sextant

  • /Physical Environment/Bathymetry/Digital Terrain Model

GEMET - INSPIRE themes, version 1.0

  • Elevation

Agreed Parameter Groups (P03)

  • Terrestrial

  • Administration and dimensions

  • Gravity, magnetics and bathymetry

Parameter Discovery Vocabulary (P02)

  • Reference numbers

  • Bathymetry and Elevation

  • Metadata parameters

Theme
  • EMODnet

  • seafloor depth

  • ocean depth

  • Digital Terrain Model

  • DTM

  • grid

  • bathymetric data

Place
  • 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

Stratum
  • Seabed

Discipline
  • Bathymetry

Sous-regions marines

  • National

Access constraints
Creative Commons Attribution 4.0 International
Use constraints
Other restrictions
Other legal constraints

DO NOT USE FOR NAVIGATION

Spatial representation type
Grid
Distance
0.0625  Arc second
Language
English
Character set
UTF8
Topic category
  • Elevation
N
S
E
W


Begin date
1816-01-01T00:00:00
End date
2018-01-15T00:00:00

Vertical extent

Vertical CRS

No information provided.
Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 8.6
Number of dimensions
1

Axis Dimensions Properties

No information provided.
Cell geometry
Point
Distribution format
Name Version

GeoTIFF

1.0

NetCDF

XYZ File

Distributor

Distributor contact
Organisation name Individual name Electronic mail address Role
OnLine resource
Protocol Linkage Name

WWW:LINK

https://emodnet.ec.europa.eu/geoviewer

EMODnet viewing service

DOI

https://doi.org/10.12770/18ff0d48-b203-4a65-94a9-5fd8b0ec35f6

DOI of the dataset

WWW:LINK

https://tiles.emodnet-bathymetry.eu/

EMODnet Bathymetry WMTS service

OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-link--download

https://emodnet.ec.europa.eu/geoviewer/

https://emodnet.ec.europa.eu/geoviewer/

WWW:LINK

https://tiles.emodnet-bathymetry.eu/

EMODnet Bathymetry WMTS service

OnLine resource
Protocol Linkage Name

WWW:LINK

https://tiles.emodnet-bathymetry.eu/

EMODnet Bathymetry WMTS service

OnLine resource
Protocol Linkage Name

OGC:WMS

https://ows.emodnet-bathymetry.eu/wms

emodnet:source_references

WWW:LINK

https://tiles.emodnet-bathymetry.eu/

EMODnet Bathymetry WMTS service

OnLine resource
Protocol Linkage Name

OGC:WMS

https://ows.emodnet-bathymetry.eu/wms

emodnet:mean_atlas_land

WWW:LINK

https://tiles.emodnet-bathymetry.eu/

EMODnet Bathymetry WMTS service

Hierarchy level
Dataset
Statement

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

Metadata

File identifier
18ff0d48-b203-4a65-94a9-5fd8b0ec35f6
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-03-07T14:45:50.503907Z
Metadata standard name

ISO 19115:2003/19139 - SEXTANT

Metadata standard version

1.0

Metadata author
Organisation name Individual name Electronic mail address Role

Shom

sismer@ifremer.fr

Local service desk
 
 

DOI
10.12770/18ff0d48-b203-4a65-94a9-5fd8b0ec35f6

accessData

 

Overviews

Overview
Emodnet Bathy

Tags

Adriatic Sea Aegean Sea Arctic Azores Baltic Sea Barentz Sea Bathymetry Bay of Biscay Black Sea Canary Islands Celtic Seas DTM Digital Terrain Model EMODnet English Channel European seas Iceland Sea Madeira Mediterranean Sea North Sea North-East Atlantic Norvegian Sea Seabed bathymetric data grid ocean depth seafloor depth
Agreed Parameter Groups (P03)
Administration and dimensions Gravity, magnetics and bathymetry Terrestrial
GEMET - INSPIRE themes, version 1.0
Elevation
Parameter Discovery Vocabulary (P02)
Bathymetry and Elevation Metadata parameters Reference numbers
Sous-regions marines
National
Thèmes Sextant
/Physical Environment/Bathymetry/Digital Terrain Model