366_HRDTM_7m_IrishSea_Wicklow

This composite Digital Terrain Model (cDTM) is a high resolution bathymetry dataset highlighting measurement of depth of water in the ocean. This cDTM covers the Irish Sea off the coast of County Wicklow in Ireland. The EMODnet high resolution DTM covers bathymetry surveys completed between 2002 and 2019. Bathymetric data collected on board research vessels using multi-beam and single-beam echosounder instrumentation. Raw bathymetry processed within CARIS software to produce bathymetry products subsequently converted to NetCDF cDTM for EMODnet. Acquisition, processing and product delivery follows IHO standard s44 Edition 5. cDTM is composed of nine (9) images “merged simply” using GLOBE software. INFOMAR (Integrated Mapping for the Sustainable Development of Ireland’s Marine Resource) is a twenty year programme to map the physical, chemical and biological features of Ireland’s seabed established in 2006. INFOMAR is funded by the Department of Communications, Climate Action and Environment (DCCAE), and delivered by joint management partners Geological Survey Ireland and the Marine Institute. The programme is the successor to the Irish National Seabed Survey (INSS) which ran between 1999 and 2005. INFOMAR concentrates on creating integrated mapping products related to the seabed.

Simple

Date (Creation)
2016-05-04
Date (Revision)
2019-12-17
Citation identifier
7mIrishSeaWicklow
Point of contact
Organisation name Individual name Electronic mail address Role

Geological Survey Ireland

info@gsi.ie

Originator

Geological Survey Ireland

info@gsi.ie

Custodian

Parameter Discovery Vocabulary (P02)

  • Bathymetry and Elevation

  • Date and time

SeaDataNet device categories

  • multi-beam echosounders

  • single-beam echosounders

Positioning devices

  • Differential Global Positioning System receivers

SeaDataNet depth measurement reference planes

  • Lowest Astronomical Tide

Project name

  • EMODnet HRSM

Thèmes Sextant

  • /Physical Environment/Bathymetry/Digital Terrain Model

GEMET - INSPIRE themes, version 1.0

  • Elevation
Access constraints
Creative Commons Attribution 4.0 International
Use constraints
Other restrictions
Other constraints

DO NOT USE FOR NAVIGATION
Spatial representation type
Grid
Denominator
5000
Distance
0.00390625  Arc minute
Language
English
Character set
UTF8
Topic category
  • Oceans
Begin date
2017-10-19
End date
2017-10-19

Vertical extent

Minimum value
-87.7
Maximum value
1.54
N
S
E
W
thumbnail




Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Number of dimensions
3
Dimension name
Column
Dimension size
6656
Dimension name
Row
Dimension size
12544
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
No
Checkpoint Availability
No
Point in Pixel
  • Center
Distribution format
Name Version

NetCDF
Distributor contact
Organisation name Individual name Electronic mail address Role

Geological Survey Ireland

info@gsi.ie

Distributor
Transfer size
1009
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD

 		https://downloads.emodnet-bathymetry.eu/high_resolution/366_7mIrishSeaWicklow.emo.zip

WWW:LINK

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

EMODnet Bathymetry WMTS service

WWW:LINK

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

EMODnet viewer
Hierarchy level
Dataset

Conformance result

Title

Shoal bias
Date
Pass
No

Quantitative attribute accuracy

Name of measure

depth
Measure identification
depth accuracy

Quantitative result

Value
not defined

Gridded data positional accuracy

Name of measure

horizontal accuracy
Measure identification
horizontal accuracy of coordinate

Quantitative result

Value type
horizontal accuracy

Absolute external positional accuracy

Name of measure

emodnet-bathymetry.QI.Horizontal
Value
3 - < 20 m

Absolute external positional accuracy

Name of measure

emodnet-bathymetry.QI.Vertical
Value
4 - MBES High frequency (higher that 100kHz) (1+0.5%d)

Domain consistency

Name of measure

emodnet-bathymetry.QI.Purpose
Value
3 - Hydrographic survey or compatible with hydrographic standards
Hierarchy level
Software
Other

software
Hierarchy level
Property type
Description

parameters of data processing
Other

data processing details
Statement

Raw bathymetry processed within CARIS software to produce bathymetry products subsequently converted to NetCDF cDTM for EMODnet.
Description

Relevant CDI IDs: 2607431, 2607299, 2608065, 2869805, 2869801, 2869796, 2869781, 2869791, 2869811

Metadata

File identifier
SDN_CPRD_366_7mIrishSeaWicklow XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Hierarchy level name

Composite Product Record
Date stamp
2022-09-21T06:51:28.486Z
Metadata standard name

ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version

1.0
Metadata author
Organisation name Individual name Electronic mail address Role

Geological Survey Ireland

info@gsi.ie

Author
 
 

Overviews

overview

Spatial extent

thumbnail

Keywords

GEMET - INSPIRE themes, version 1.0

Elevation
Parameter Discovery Vocabulary (P02)

Bathymetry and Elevation Date and time
Positioning devices

Differential Global Positioning System receivers
Project name

EMODnet HRSM
SeaDataNet depth measurement reference planes

Lowest Astronomical Tide
SeaDataNet device categories

multi-beam echosounders single-beam echosounders
Thèmes Sextant

/Physical Environment/Bathymetry/Digital Terrain Model


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