4f4c4942-4343-5764-6473-313136323539
eng
dataset
Natural Resources Wales (NRW)
0300 065 3000
Maes-y-Ffynnon
LL57 2DW
enquiries@naturalresourceswales.gov.uk
pointOfContact
2023-06-13
MEDIN Discovery Metadata Standard
Version 2.3.8
urn:ogc:def:crs:EPSG::BNG
OGP
Coastal Design - Extreme Sea Levels
AfA188 Coastal Design/Extreme Sea Levels
Dyluniad o'r Arfordir – Lefelau Môr Eithafol
CFB extreme sea levels.LYR
Coastal Flood Boundary
Coastal Flood Boundary Confidence Intervals
Coastal Flood Boundary Estuary Boundaries
2016-11-02
publication
116259
https://naturalresources.wales
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
Natural Resources Wales (NRW)
0300 065 3000
Maes-y-Ffynnon
LL57 2DW
enquiries@naturalresourceswales.gov.uk
custodian
Natural Resources Wales (NRW)
0300 065 3000
Maes-y-Ffynnon
LL57 2DW
enquiries@naturalresourceswales.gov.uk
originator
Environment Agency Wales
08708 506 506
Environment Agency Wales
Cambria House
CF24 0TP
enquiries@environment-agency.gov.uk
originator
Environment Agency (EA)
08708 506 506
Millbank Tower, 25th Floor
SW1P 4XL
enquiries@environment-agency.gov.uk
originator
notPlanned
Geographic Information System
Hydrography
GEMET - INSPIRE themes, version 1.0
2023-06-14
publication
Sea level
Coastal geomorphology
SeaDataNet Parameter Discovery Vocabulary
2011-03-25
publication
Marine Environmental Data and Information Network
© 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.
otherRestrictions
There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
eng
climatologyMeteorologyAtmosphere
environment
oceans
ISO3166 Countries
2023-06-14
publication
Wales (WLS)
SeaVoX Vertical Co-ordinate Coverages
2010-05-18
publication
littoral
-5.77774100
-2.60886500
51.24082900
53.51306700
1915-01-01
2008-06-01
Natural Resources Wales (NRW)
0300 065 3000
Maes-y-Ffynnon
LL57 2DW
enquiries@naturalresourceswales.gov.uk
distributor
dataset
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).