IE GSI EPA Hydrological DTM 20m Contours 10m interval Ireland (ROI) ITM

ISO-19139 Metadata

Resource Identification Information:

Citation:
Title:  IE GSI EPA Hydrological DTM 20m Contours 10m interval Ireland (ROI) ITM

Reference date - publication:  2011-05-26

Presentation format:  mapDigital

Unique resource identifier:
Value: EL_ElevationGridCoverage_IE_GeologicalSurveyIreland_EPA_Hydrologically_Corrected_DTM_20m_Contours_10m_Ireland_ITM
Authority that defines the value:
Title:  geodata.gov.ie

Reference date - publication:  2011-05-26


Party responsible for the resource - pointOfContact: 
Individual's name: Data Analyst
Organization's name: Environmental Protection Agency
Contact's position: Scientific Officer

Contact information:
Phone:
Voice: +353-53-9160600
Fax: +353-53-9160601
Address:
Delivery point: PO Box 3000
Delivery point: Johnstown Castle Estate
Administrative area: Wexford
Postal code: Co. Wexford
Country:  IE
e-mail address: gis@edenireland.ie
Online resource:
Name of resource: EPA Website
Online location:https://gis.epa.ie/
Connection protocol: text/html
Function performed:  information
Description: EPAhttps://gis.epa.ie/ Website
Themes or categories of the resource:  environment, geoscientificInformation, elevation, imageryBaseMapsEarthCover, location

Place keywords:
Keywords:  Ireland

Thesaurus name:
Title:  Metadata Registry of the Publications Office of the EU Named Authority Lists - Country
Alternate titles:  MDR-COUNTRIES

Reference date - publication:  2015-03-18

Edition: 20200624-0

Theme keywords:
Keywords:  Elevation

Thesaurus name:
Title:  GEMET - INSPIRE themes, version 1.0
Alternate titles:  GEMET INSPIRE

Reference date - publication:  2008-06-01

Descriptive keywords:
Keywords:  IE/GSI

Thesaurus name:
Title:  Global Change Master Directory (GCMD) Data Center Keywords 9.1.5
Alternate titles:  GCMD Data Center Keywords

Reference date - publication:  2016-08-04

Edition: 9.1.5

Descriptive keywords:
Keywords:  IE/EPA

Thesaurus name:
Title:  Global Change Master Directory (GCMD) Data Center Keywords 9.1.5
Alternate titles:  GCMD Data Center Keywords

Reference date - publication:  2016-08-04

Descriptive keywords:
Keywords:  National

Thesaurus name:
Title:  Spatial scope

Reference date - publication:  2019-05-22

Abstract:  Preston, R. and Mills, P., 2002. Generation of a Hydrologically Corrected Digital Elevation Model for the Republic of Ireland. Unpublished report submitted to EPA by Compass Informatics as part of the 2000-LS-2.2.2 Fourth Progress Report.Ordnance Survey Ireland (OSi) 1:50,000 data was used to create it. Individual DEMs were generated for hydrometric areas for the Republic of Ireland, including the coastal islands of Ireland at grid resolution of 20m. The project required significant pre-processing of source data to facilitate the generation of DEMs but the end result is a hydrologically corrected digital representation of terrain for the whole of the country, suitable for numerous environmental applications. Contours at 10m intervals were generated from the hDTM.Digital Terrain Models (DTM) are bare earth models (no trees or buildings) of the Earth’s surface.The map is a vector dataset. The contours are shown as lines. Each line has info on the contour interval and an ID.

Purpose: The hydrologically-corrected DTM (hDTM) is a raster map of landscape drainage-paths created for the Environmental Protection Agency (EPA) by Compass Informatics in 2002. The hDTM flow-paths represent a simulated (as opposed to real) drainage network. However, they have the important advantage that their drainage areas are known. The hDTM is useful for environmental research and modelling. Contours at 10m intervals were generated from the hDTM.

Dataset language:  eng
Dataset character set:  utf8

Status:  completed
Maintenance:
Update frequency:  notPlanned


Resource constraints:
Constraints:
Limitations of use: This data was produced by Environmental Protection Agency (EPA) Ireland. Please contact the EPA for use limitations.

Resource constraints:
Legal constraints:
Access constraints:  otherRestrictions
Use constraints:  otherRestrictions

Other constraints: This data was produced by Environmental Protection Agency (EPA) Ireland. Please contact the EPA for use limitations.

Limitations of use: This data was produced by Environmental Protection Agency (EPA) Ireland. Please contact the EPA for use limitations.

Resource constraints:
Security constraints:
Classification:  restricted

Spatial representation type:  vector

Processing environment: Esri ArcGIS 12.6.3.24783

Spatial resolution:
Dataset's scale:
Scale denominator: 20000
Spatial resolution:
Ground sample distance: 20 m
Extent:
2002-01-01T00:00:00 2002-12-31T00:00:00
Extent:
Geographic element - Bounding rectangle:
Extent contains the resource: true
West longitude: -10.835812
East longitude: -5.879345
North latitude: 55.385897
South latitude: 51.40135
Credits: Environmental Protection Agency

Point of contact - pointOfContact: 
Individual's name: Data Analyst
Organization's name: Environmental Protection Agency
Contact's position: Scientific Officer

Contact information:
Phone:
Voice: +353-53-9160600
Fax: +353-53-9160601
Address:
Delivery point: PO Box 3000
Delivery point: Johnstown Castle Estate
Administrative area: Wexford
Postal code: Co. Wexford
Country:  IE
e-mail address: gis@edenireland.ie
Online resource:
Name of resource: EPA Website
Online location:https://gis.epa.ie/
Connection protocol: text/html
Function performed:  information
Description: EPAhttps://gis.epa.ie/ Website

Spatial Representation - Vector:

Level of topology for this dataset:  geometryOnly
Geometric objects:
Object type:  composite
Object count: 132857

Reference System Information:

Reference system identifier:
Value: 2157
Authority that defines the value:
Title:  European Petroleum Survey Group (EPSG) Geodetic Parameter Dataset
Alternate titles:  EPSG

Reference date - publication:  2004-04-07

Edition: 9.8.12

Code space: EPSG
Version: 6.5.1(8.1.2)

Data Quality Information:

Scope of quality information:
Level of the data:dataset

Lineage:
Lineage statement: Preston, R. and Mills, P., 2002. Generation of a Hydrologically Corrected Digital Elevation Model for the Republic of Ireland. Unpublished report submitted to EPA by Compass Informatics as part of the 2000-LS-2.2.2 Fourth Progress Report. Ordnance Survey Ireland (OSi) 1:50,000 data was used to create it. Individual DEMs were generated for hydrometric areas for the Republic of Ireland, including the coastal islands of Ireland at grid resolution of 20m. The project required significant pre-processing of source data to facilitate the generation of DEMs but the end result is a hydrologically corrected digital representation of terrain for the whole of the country, suitable for numerous environmental applications. Contours at 10m intervals were generated from the hDTM. the data was projected from Irish National Grid to Irish Transverse Mercator using ArcGIS 10.0

Data quality report - Domain consistency:
Conformance test results:
Test passed: false
Meaning of the result: The INSPIRE Directive or INSPIRE lays down a general framework for a Spatial Data Infrastructure (SDI) for the purposes of European Community environmental policies and policies or activities which may have an impact on the environment.

Description of conformance requirements:
Title:  D2.8.II.1 Data Specification on Elevation – Technical Guidelines
Alternate titles:  INSPIRE Data Specifications v3.0

Reference date - publication:  2013-12-10

Data quality report - Domain consistency:
Conformance test results:
Test passed: false
Meaning of the result: See the reference specification

Description of conformance requirements:
Title:  COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

Reference date - publication:  2010-12-08

Data quality report - Domain consistency:
Conformance test results:
Test passed: true
Meaning of the result: See the reference specification

Description of conformance requirements:
Title:  COMMISSION REGULATION (EC) No 1205/2008 of 3 December 2008 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards metadata

Reference date - publication:  2008-12-04

Distribution Information:

Distributor:
Distributor information - publisher: 
Individual's name: Information Management
Organization's name: Geological Survey Ireland
Contact's position: Head of Information Management

Contact information:
Phone:
Voice: +353-1-6782896
Address:
Delivery point: Block 1, Booterstown Hall, Booterstown, Blackrock
City: Dublin
Postal code: A94 N2R6
Country:  IE
e-mail address: support@geodata.gov.ie
Online resource:
Name of resource: GSI Website
Online location:https://www.gsi.ie
Connection protocol: text/html
Function performed:  information
Description: GSI Website
Format:
Format name: Enterprise Geodatabase Feature Class
Format version: 10.7

Transfer options:

Metadata Information:

Metadata language:  eng
Metadata character set:  utf8


Last update:  2024-05-07
Maintenance:
Update frequency:  asNeeded



Metadata constraints:
Constraints:
Limitations of use: This data was produced by Environmental Protection Agency (EPA) Ireland. Please contact the EPA for use limitations.

Metadata constraints:
Legal constraints:
Access constraints:  otherRestrictions
Use constraints:  otherRestrictions

Other constraints: This data was produced by Environmental Protection Agency (EPA) Ireland. Please contact the EPA for use limitations.

Limitations of use: This data was produced by Environmental Protection Agency (EPA) Ireland. Please contact the EPA for use limitations.

Metadata constraints:
Security constraints:
Classification:  restricted

Metadata contact - pointOfContact: 
Individual's name: Information Management
Organization's name: Geological Survey Ireland
Contact's position: Head of Information Management

Contact information:
Phone:
Voice: +353-1-6782896
Address:
Delivery point: Block 1, Booterstown Hall, Booterstown, Blackrock
City: Dublin
Postal code: A94 N2R6
Country:  IE
e-mail address: support@geodata.gov.ie
Online resource:
Name of resource: GSI Website
Online location:https://www.gsi.ie
Connection protocol: text/html
Function performed:  information
Description: GSI Website
Scope of the data described by the metadata:  dataset
Scope name: dataset

Name of the metadata standard used: INSPIRE Metadata Implementing Rules: Technical Guidelines based on EN ISO 19115 and EN ISO 19119
Version of the metadata standard: V. 1.2

Metadata identifier: MD_EL_ElevationGridCoverage_IE_GeologicalSurveyIreland_EPA_Hydrologically_Corrected_DTM_20m_Contours_10m_Ireland_ITM