Coastal Design - Extreme Sea Levels

This GIS dataset and supporting information providing design / extreme sea level and typical surge information around the coastline of Wales under present day conditions. This is a specialist dataset which informs on work commenced around the coast ranging from coastal flood modelling, scheme design, strategic planning and flood risk assessments. The dataset contains the following layer components: - Extreme Sea Level Values: Extreme sea levels for a range of return periods - Extreme Sea Level Confidence Level: Confidence intervals providing allowances for uncertainty - Estuary Boundaries: Inland estuarine boundaries of the extreme sea levels - Surge Shape Locations: Reference to surge shape appropriate for each Class A gauge site and where to apply it - Tide Gauge Locations: Location of gauging stations

Identifier: NRW_DS116259

Alternative Title

Coastal Flood Boundary Estuary Boundaries
Coastal Flood Boundary Confidence Intervals
Coastal Flood Boundary
CFB extreme sea levels.LYR
Dyluniad o'r Arfordir – Lefelau Môr Eithafol
AfA188 Coastal Design/Extreme Sea Levels

Metadata Language: English

Lineage: Further documents on the datasets lineage can be found in the data download. This dataset has now been superseded by data provided by the Environment Agency for England and Wales, please see metadata number 123552, Coastal Flood Boundaries (CFB).

Dataset Reference Date (Publication): 2016-11-02

Temporal Extent

Begin date: 1915-01-01

End date: 2008-06-01

Topic category

Climatology, meteorology, atmosphere
Environment
Oceans

Owner

Natural Resources Wales (NRW) -

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Originator

Natural Resources Wales (NRW) -

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Originator

Environment Agency Wales -

Environment Agency Wales, Cambria House, 29 Newport Road, Cardiff, CF24 0TP

http://www.environment-agency.gov.uk/regions/wales

Originator

Environment Agency (EA) -

Environment Agency Wales, Cambria House, 29 Newport Road, Cardiff, CF24 0TP

http://www.environment-agency.gov.uk/

Extent

Geographic Extent: Wales (WLS)

Vertical Extent

Medin Extent Keyword: littoral

Format Type and Description

Geographic Information System ( )

Specification

ESRI Feature Class

Data quality

Quality Scope: Dataset

Conformity: 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
Explanation: This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
Degree: false

Lineage: Further documents on the datasets lineage can be found in the data download. This dataset has now been superseded by data provided by the Environment Agency for England and Wales, please see metadata number 123552, Coastal Flood Boundaries (CFB).

Keywords

GEMET - INSPIRE themes, version 1.0

Hydrography

Type: Theme

Citation

Date (Publication): 2008-06-01

Code: geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Keywords

NRW Thesaurus

sea levels

Type: Theme

Citation

Date (Publication): 2024-06-13

Code: geonetwork.thesaurus.local.theme.converted_nrw-keywords

Keywords

SeaDataNet Parameter Discovery Vocabulary

Coastal geomorphology
Sea level

Type: Theme

Citation

Date (Publication): 2024-03-28

Code: geonetwork.thesaurus.external.theme.rdf+xml

Keywords

IPSV Subjects List

Flooding
Environmental monitoring

Type: Theme

Citation

Date (Publication): 2020-11-18

Code: geonetwork.thesaurus.external.theme.subjects

Keywords

NRW SMNR Keywords

Management Areas (SMNR)
Sea and Coast (SMNR)
Ecosystem (SMNR)
Hydrological Processes (SMNR)
Sustainable Management of Natural Resources (SMNR)
Marine (SMNR)
Coastal Margins (SMNR)
Physical Geography (Physiography) (SMNR)
Natural Resources (Incl. Features and Processes) (SMNR)

Type: Theme

Citation

Date (Publication): 2024-06-19

Code: geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords

Code: British National Grid (EPSG::27700)

Content Information

NRW Profile

Custom Elements

Constraints

Limitations on Public Access and Use

Restriction type: Other restrictions

Access Constraints Directive

Limitations: no limitations

Access Constraints Text

Other constraints: There are no access restrictions on this data. NRW may release, publish or disseminate it freely.

Use Constraints

Use constraints type: Other restrictions

Other constraints: © CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.

Metadata

File Identifier: 4f4c4942-4343-5764-6473-313136323539 XML

Metadata Language: English

Parent Identifier: Coastal Flood Boundaries (CFB) Gauge, Surge, Swell data UK Datasets 2011
NRW_DS121868

Resource type: Dataset

Metadata Date: 2024-12-09T13:13:04.134Z

Metadata Standard Name: NRW

Metadata Standard Version: 1.0

pointOfContact

Natural Resources Wales (NRW) -

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Publishing Body

Access the portal

Full access to the portal and metadata.

Coastal Design - Extreme Sea Levels

Identification

Temporal Extent

Extent

Extent

Vertical Extent

Distribution

Quality

Data quality

Keywords

Keywords

Citation

Keywords

Citation

Keywords

Citation

Keywords

Citation

Keywords

Citation

Spatial Reference System

Content

Content Information

NRW Profile

Custom Elements

Constraints

Constraints

Limitations on Public Access and Use

Access Constraints Directive

Access Constraints Text

Use Constraints

Metadata

Metadata

Publishing Body