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


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Access to the portal

Associated resources

Not available