Tuskar Rock Wexford Surveys

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 Celtic Sea Basin off the coast of Co. Cork in Ireland. The EMODnet high resolution DTM covers bathymetry surveys completed between during 2022. 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 three (3) images “merged simply” using GLOBE software. INFOMAR (Integrated Mapping for the Sustainable Development of Ireland's Marine Resource) is a twenty year program 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 program 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.
 
Citation proposal
Geological Survey Ireland. Tuskar Rock Wexford Surveys. https://services.mspdata.eu:/geonetwork/srv/api/records/SDN_CPRD_366_14mIrishSeaSouthWexfordTuskar

Simple

Alternate title
Date ( Creation )
2022-09-26
Date ( Revision )
2022-10-06
Identifier
14mIrishSeaSouthWexfordTuskar

  Originator

  Custodian

  +353-1-6681782 
Website
web site  
Project name ( Theme )
  • EMODNet Bathymetry
SeaDataNet device categories ( Theme )
  • multi-beam echosounders , single-beam echosounders
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 )
Use limitation
Access constraints
Creative Commons Attribution 4.0 International
Use constraints
Other restrictions
Other constraints

DO NOT USE FOR NAVIGATION

Please use this specific attribution statement: "Contains Irish Public Sector Data (Geological Survey Ireland & Marine Institute) licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence".

In cases where it is not practical to use the statement users may include a URI or hyperlink to a resource that contains the required attribution statement.

Use limitation
maritime navigation; maritime spatial planning; renewable energy
Spatial representation type
Grid
Denominator
100000
Distance
14  Metres (m)
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
N
S
E
W


Geographic identifier
Saint George's Channel Wexford
Description

Map projection parameters, values and units :

Axes units :

Unique resource identifier
Codespace
EPSG
Version
7.4
Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Number of dimensions
3
Dimension name
Column
Dimension size
3840
Dimension name
Row
Dimension size
7040
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
false
Checkpoint Availability
false
Point in Pixel
  • Lower left
Distribution format
  • NetCDF (4.0 )

    Specification

  Distributor

Transfer size
425
OnLine resource
EMODnet Bathymetry WMTS service  
OnLine resource
EMODnet viewer  
OnLine resource
14m_Irish_Sea_South_Wexford_Tuskar - Format EMO  

14m_Irish_Sea_South_Wexford_Tuskar - Format EMO

Hierarchy level
Dataset

Vertical extent

Minimum value
2.299
Maximum value
119.69

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
Total Horizontal Uncertainty (THU)
Evaluation method description
Component of total propagated uncertainty (TPU) calculated in the horizontal dimension. THU is a two-dimensional quantity with all contributing horizontal measurement uncertainties included.

Quantitative result

Value type
horizontal accuracy
Value
Internatonal Hydrographic Organization Standards for Hydrographic Surveys

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy
Measure description
Total Vertical Uncertainty (TVU)
Evaluation method description
Component of total propagated uncertainty (TPU) calculated in the vertical dimension. TVU is a one-dimensional quantity with all contributing vertical measurement uncertainties included.

Quantitative result

Value
not defined

Conformance result

Date
Explanation
Hierarchy level
Software
Description
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
Statement
Convert 5m XYZ to 7m and 14m DTM using GLOBE. Simply merge DTM's to compoiste cDTM grid for publication
Description

CV_02_SCALP_TUSKAR_14M_WGS84

CV_06_02_ADFISH_WX_5M_WGS84

KY_15_03_Wexford_7m_WGS84

Hierarchy level
Dataset

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

Metadata

File identifier
SDN_CPRD_366_14mIrishSeaSouthWexfordTuskar   XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Product record
Date stamp
2023-01-26T15:19:06.6Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0

  Author

 
 

  Overviews

BY_IrishSea_South_Wexford_Tuskar_14m_WGS84.JPG

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