Identification

Title

FutureCoast Erosion Polygons (2050) for High Emissions Scenario SLR

Abstract

Anticipated erosional areas, between the current 2020 and anticipated 2050 Mean High Water Spring tide lines, based on a High Emissions Scenario sea level rise projection (RCP8.5, 95 percentile) and 'do nothing' coastal management approach. Shoreline retreat is limited by underlying physical susceptibility model (the UPSM of Fitton et al., 2017) and up to 25m of erosion is premitted at known artificial coastal defences. Dataset includes Erosion Area (areas seawards of the 2050 projected position of Mean High Water Springs), Erosion Influence (a 10m landward buffer of the projected position of 2050 MHWS) and Erosion Vicinity (a further 50m landward buffer on Erosion Influence). This data contains the intersect values for society's assets (lengths of roads (km), areas of designates sites (ha)). Further explanation available within Technical Summary WS2, via www.DynamicCoast.com/reports. Please note, there are two versions of this data, one 'Full' version, for Public Sector organisations in support of statutory work. This dataset includes the number of residential and non-residential properties affected within each erosion polygon, alongside other asset types. The 'public' version exlcudes these two fields.

Resource type

dataset

Resource locator

https://cagmap.snh.gov.uk/arcgis/services/snh_dynamic_coast_two/MapServer/WMSServer?request=GetCapabilities&service=WMS

protocol: OGC:WMS-1.3.0-http-get-capabilities

name: 3

description: Future Erosion 2050 High Emissions Scenario

function: information

https://cagmap.snh.gov.uk/natural-spaces/dataset.jsp?code=DC2-HES-FE-2050

protocol: WWW:LINK-1.0-http--link

name: NatureScot Natural Spaces

function: information

https://www.dynamiccoast.com

protocol: WWW:LINK-1.0-http--related

name: Dynamic Coast website

function: information

Unique resource identifier

code

DC2-HES-FE-2050

codeSpace

Dataset language

eng

Spatial reference system

authority code

EPSG

code identifying the spatial reference system

27700

Classification of spatial data and services

Topic category

environment

Keywords

Keyword set

keyword value

GB-SCT

originating controlled vocabulary

title

reference date

date type

publication

effective date

2020-08-31

Keyword set

keyword value

Natural risk zones

originating controlled vocabulary

title

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

coast

originating controlled vocabulary

title

reference date

date type

publication

effective date

2021-06-01

Keyword set

keyword value

Downloadable Data

originating controlled vocabulary

Geographic location

West bounding longitude

-28.171997

East bounding longitude

15.227695

North bounding latitude

65.171944

South bounding latitude

45.501382

Temporal reference

Temporal extent

Begin position

End position

Dataset reference date

date type

creation

effective date

2021-06-01

date type

publication

effective date

2021-07-15

Frequency of update

asNeeded

Quality and validity

Lineage

Area between current MHWS and FutureCoast High Emissions Scenario shorelines at 2050 and 2100 were filled to create polygons of Erosion Area, with additional landward buffers created (along the same cross-shore transect trajectories used in the FutureCoast calculations) representing Erosion Influence (10m) and Erosion Vicinity (a further 50m). For further information, please visit www.DynamicCoast.com/reports. Source data supplied under Public Sector Geospatial Agreement with simple derived data subject to Open Government Licence

Conformity

Conformity report

specification

title

reference date

date type

publication

effective date

2010-12-08

degree

false

explanation

Dataset Not Assessed

Data format

name of format

SDE Feature Class

version of format

1

Constraints related to access and use

Constraint set

Limitations on public access

Dynamic Coast analyses cannot be used for property-level assessments.

Constraint set

Limitations on public access

Available under an Open Government Licence: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Responsible organisations

Responsible party

contact position

Dynamic Coast Project Manager

organisation name

NatureScot

email address

alistair.rennie@nature.scot

responsible party role

custodian

Metadata on metadata

Metadata point of contact

contact position

Data Supply

organisation name

NatureScot

email address

data_supply@nature.scot

responsible party role

pointOfContact

Metadata date

2022-03-03T11:20:52

Metadata language