Biotope (macrofaunal assemblage) map and associated confidence layer based on grab and core data from 1976 to 2020

Name: Biotope (macrofaunal assemblage) map and associated confidence layer based on grab and core data from 1976 to 2020
Creator: Centre for Environment, Fisheries & Aquaculture Science

Published by:: Centre for Environment, Fisheries & Aquaculture Science
Last updated:: 19 April 2022
Topic:: Not added
Licence:: Other Licence
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Summary

Two vector (.shp) files are provided. The first, (macro_assemblages.shp) shows the modelled (random forest) macrofaunal assemblage type based on a clustering of abundance data from the OneBenthic database (see https://sway.office.com/HM5VkWvBoZ86atYP?ref=Link). The second file, *(macroassemblagesconfidence.shp)* shows associated confidence in the modelled output, with darker shades (high values) indicating higher confidence and lighter shades (lower values) indicating lower confidence. Both layers can be viewed in the OneBenthic Layers tool *( `https://rconnect.cefas.co.uk/onebenthiclayers/`_)*, together with further details of the methodology used to produce them.

.. _https://sway.office.com/hm5vkwvboz86atyp?ref=link: https://sway.office.com/HM5VkWvBoZ86atYP?ref=Link

.. `https://rconnect.cefas.co.uk/onebenthiclayers/`: https://rconnect.cefas.co.uk/onebenthic_layers/

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Link to the data	Format	File added	Data preview
Download Cefas Data Portal , Format: N/A, Dataset: Biotope (macrofaunal assemblage) map and associated confidence layer based on grab and core data from 1976 to 2020	N/A	19 April 2022	Not available

Additional information

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Added to data.gov.uk: 2022-02-17T10:23:17
Access contraints: Not specified
Harvest GUID: CEFASc5111ddb-7772-4bd9-90dc-919dd9223989
Extent: Latitude: 52.4595° to 52.4581°; Longitude: 1.73881° to 1.74086°
Spatial reference system
Dataset reference date: 2022-02-11 (publication); 2022-02-17 (revision); 2022-02-11 (creation)
Frequency of update: notPlanned
Responsible party: Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) (originator, custodian, distributor, owner)
ISO 19139 resource type: dataset
Metadata language: eng
Source Metadata: XML; HTML

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