SDN_CPRD_4669_DDM2024_50m

Denmark’s Depth Model (DDM) is a depth-averaged digital bathymetric model, covering Denmark’s Exclusive Economic Zone (EEZ). The model has a grid resolution of 50 meters and is based on a collection of hydrographic survey datasets and other sources.

 
Citation proposal
Danish Geodata Agency, Danish Hydrographic Office. SDN_CPRD_4669_DDM2024_50m. https://services.mspdata.eu:/geonetwork/srv/api/records/SDN_CPRD_4669_DDM2024_50m

Simple

Alternate title
Date ( Creation )
2024-06-01
Identifier

DDM2024_50m

  Originator

  Custodian

Website
web site  
Project name ( Theme )

  • EMODNet Bathymetry

SeaDataNet device categories ( Theme )
http://vocab.ndg.nerc.ac.uk/ ( Stratum )
Parameter Discovery Vocabulary (P02) ( parameter )

  • Bathymetry and Elevation

GEMET - INSPIRE themes, version 1.0 ( Theme )

  • Hydrography

SeaDataNet depth measurement reference planes ( Theme )

  • mean sea level

Use limitation

Not intended for safety of navigation

Access constraints
Other restrictions
Use constraints
Other restrictions
Other constraints

Read more at https://eng.gst.dk/danish-hydrographic-office/denmark-depth-model

Use limitation

Not intended for safety of navigation

Spatial representation type
Grid
Denominator
1000000
Distance
50  meter
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
N
S
E
W


Geographic identifier

http://www.naturalearthdata.com/ne_admin#Country/DNK

Description

Map projection parameters, values and units :

Axes units :

Unique resource identifier
Codespace

EPSG

Version

7.4

Reference system identifier

EPSG

/

ETRS89 / LCC Europe (EPSG:3034)

/
Number of dimensions
3
Dimension name
Column
Dimension size
16133
Dimension name
Row
Dimension size
8399
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
false
Checkpoint Availability
false
Point in Pixel
  • Lower left
Distribution format

  • GeoTIFF

    (

    1.0

    )

    Specification

  Distributor

Website
web site  

Distributor

No information provided.
Transfer size
131
OnLine resource
Dataforsyning  

Danish distribution of the model in 50m resolution

OnLine resource
Danish Geodata Agency, homepage  

More details about the model

Hierarchy level
Dataset

Vertical extent

Minimum value
0
Maximum value
481

Vertical CS

Vertical datum

Statement

no information

Hierarchy level
Feature
Dataset

accuracy

Gridded data positional accuracy

Name of measure

horizontal accuracy

Measure identification

horizontal accuracy of coordinate

Measure description

Varying survey methods has been used over the years and hence it is impossible to set one value of the accuracy.

Evaluation method description

Quantitative result

Value type
horizontal accuracy

Quantitative attribute accuracy

Name of measure

depth

Measure identification

depth accuracy

Measure description

Varying survey methods has been used over the years and hence it is impossible to set one value of the accuracy.

Evaluation method description

Quantitative result

Value
not defined

Conformance result

Date
Explanation
Pass
false
Hierarchy level
Software
Description
Other

software

Hierarchy level
Property type
Description

parameters of data processing

Attributes
Statement

The model was created using a regularly-spaced grid with the resolution of 50 meters. The horizontal datum of the model is ETRS89 and the coordinates are projected in LCC (EPSG:3034). The vertical datum is Mean Sea Level (MSL) as defined by SDFI’s DKMSL(2022). The extent of the model is constrained between the Danish EEZ and the coastline, generalized at 1:100,000 scale.

Description

The Denmark’s Depth Model (DDM) is a collection of many hydrographic survey datasets and other sources including:

Multibeam echosounder

Singlebeam echosounder

Airborne lidar bathymetry

Satellite derived bathymetry

Crowdsourced bathymetry

Digitized and historical datasets

Hierarchy level
Dataset

Absolute external positional accuracy

Name of measure

emodnet-bathymetry.QI.Horizontal

Value
-1 - Multisources

Absolute external positional accuracy

Name of measure

emodnet-bathymetry.QI.Vertical

Value
-1 - Multisources

Domain consistency

Name of measure

emodnet-bathymetry.QI.Purpose

Value
2 - Bathymetric

Metadata

File identifier
SDN_CPRD_4669_DDM2024_50m   XML
Metadata language
English
Character set
UTF8
Hierarchy level name

Product record

Date stamp
2025-03-07T14:09:32.854228Z
Metadata standard name

ISO 19115:2003/19139 - EMODNET - BATHYMETRY

Metadata standard version

1.0

  Author

  +46 - (0)11-10 19 49 
Website
web site  
 
 

  Overviews


Provided by

Access to the portal

Associated resources

Not available