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  3. Modelled vector layers (shapefiles) of spatial extent of aquaculture potential in the Dorset & East Devon Fisheries Local Action Group area, 2018-2019

Modelled vector layers (shapefiles) of spatial extent of aquaculture potential in the Dorset & East Devon Fisheries Local Action Group area, 2018-2019

Summary

Polygon shapefiles converted from modelled raster layers of aquaculture potential, with values ranging between 0 (representing no potential) and 1 (representing full potential). The underlying raster layers were derived by combining conservation, legislative, human infrastructure features and activity boundaries with environmental requirements for specific aquaculture species/system combinations. The polygon boundaries delineate aquaculture potential areas with a modelled raster classification of 0.5 or higher (i.e. 50% of threshold values are optimum for the specific species/system combination).

Categories

Keywords

N/A

Use limitation statement

There are no public access constraints to this data. Use of this data is subject to the licence identified.

Attribution statement

See Cefas Data Portal for details – link to dataset below.

Technical information

Update frequency

notPlanned

Lineage

These data were produced in the context of the FLAG Aquaculture Mapping project (2018-2019). The purpose of the project was to identify and map areas best suited (and with least conflict) to specific types of sustainable marine aquaculture, within the boundaries of the Dorset and East Devon Fisheries Local Action Group (FLAG) area. All layers with original names can be downloaded from the "Dorset-EDevon- FLAG_AquaPotential_ALL.zip" file. Each separate layer has also been loaded to the Cefas Geoserver and can be downloaded individually or accessed via our APIs, WFS or WMS. The filenames of layers representing unique species/system combinations are in the format ‘Dorset-EDevon-FLAG_[species_name]_[growing_system]_AquaPotential.shp’. The shapefile ‘Dorset-EDevon-FLAG_TotalAquaculturePotential_ALL.shp’ represents the combined spatial extents of aquaculture potential for all species/system combinations. The shapefile ‘Dorset-EDevon-FLAG_TotalAquaculturePotential_Optimal.shp’ represents the combined spatial extents of optimal aquaculture potential where the combined modelled raster classification was 0.5 or higher (i.e. 50% of threshold values are optimum for all species/system combinations). The data layers represent a broad overview of aquaculture potential in the Dorset and East Devon FLAG area, but detailed site-specific investigations would be required for local planning applications and licensing purposes.

Spatial information

Coordinate reference system

N/A

Geographic extent

  • Latitude from: 50.25 to 51
  • Longitude from: -3.5 to -1.5
Metadata information

Language

English

Metadata identifier

6d80acef-b985-4443-b39c-17cce9647319


Published by

Centre for Environment, Fisheries & Aquaculture Science

Contact publisher

data.manager@cefas.gov.uk

Dataset reference dates

Creation date

04 March 2020

Revision date

17 May 2023

Publication date

14 May 2020

Period

  • From: 01 April 2018
  • To: 31 December 2019

Search

Data and Supporting Information
Data services and download by area of interestLinkAction
The Cefas Data Portal contains metadata records and data sets available to download and connect to in support of our commitment to open science. Data is available in the following formats: Binary download, CSV, ESRI Shapefile. The data can also be accessed via the WFS and WMS protocols.Open link