543_EMODNET REGIONAL DTM FOR NORWAY AREA OF INTEREST

DTM data source was created by taking contour lines and spot soundings from Norwegian Electronic Navigational Charts. NOTE: Data east of appr.

Simple

Alternate title
NORWAY-DTM-1
Date (Creation)
2010-06-30T18:58:00
Date (Revision)
2016-01-14T11:15:00
Identifier
NORWAY-DTM-1
Originator
  Norwegian Hydrographic Service
Custodian
  Norwegian Hydrographic Service
Thèmes Sextant
  • /Physical Environment/Bathymetry/Digital Terrain Model
Project name
  • EMODNet Hydrography
Parameter Discovery Vocabulary (P02)
  • Bathymetry and Elevation
GEMET - INSPIRE themes, version 1.0
  • Hydrography
Use limitation
see http://www.statkart.no/eng/Norwegian_Hydrographic_Service/
Access constraints
License
Use constraints
Copyright
Use limitation
Please refer to http://www.statkart.no/eng/Norwegian_Hydrographic_Service/ for the terms of use
Spatial representation type
Grid
Denominator
500000
Distance
200  Metres (m)
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
Begin date
1900-01-01T16:39:00
End date
2010-02-15T04:00:00
N
S
E
W
thumbnail


Geographic identifier
North Sea
Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Number of dimensions
3
Dimension name
Column
Dimension size
2653
Dimension name
Row
Dimension size
1530
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
No
Checkpoint Availability
No
Point in Pixel
  • Center
Distribution format
  • Text ( 1.0 )

    Specification
    Data given as XYZ in ascii

Distributor
  Norwegian Hydrographic Service
Transfer size
1
OnLine resource
Website of the Norwegian Hydrographic Office ( WWW:LINK )
Hierarchy level
Dataset

Vertical extent

Minimum value
0.0
Maximum value
1187.65

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

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy

Quantitative result

Value
not defined

Conformance result

Date
Pass
Yes
Hierarchy level
Software
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
Statement

Description of data processing :

The resulting data set was gridded and interpolated by TCarta using ANUDEM v5.2 software. ATLIS b.v. processed this dataset into an EMODnet compliant regional DTM using the ATLIS SENS software suite.

The DTM version 1.0 was larger than the current version and covered most of the Northsea. Analysis showed however that the quality of the dataset in the central and southern Northsea was less than existing GEBCO data. It was therefore decided to only use reduce the original DTM to its current size.

Note: no original survey data has been used for the compilation of this DTM.
Description
Description of processed data sources : Electronic Navigational Charts of the Norwegian Hydrographic Office.
Hierarchy level
Dataset

Absolute external positional accuracy

Name of measure
emodnet-bathymetry.QI.Horizontal

Absolute external positional accuracy

Name of measure
emodnet-bathymetry.QI.Vertical

Domain consistency

Name of measure
emodnet-bathymetry.QI.Purpose
File identifier
SDN_CPRD_543_NORWAY-DTM-1 XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Composite Product Record
Date stamp
2023-09-25T14:05:11.07Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0
Author
  ATLIS
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Hydrography
Project name
EMODNet Hydrography
Thèmes Sextant
/Physical Environment/Bathymetry/Digital Terrain Model

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Associated resources

Not available