EUSeaMap (2019) Broad-Scale Predictive Habitat Map - Confidence in classification of EUNIS/full-detail habitat types
Confidence in the classification of the EUNIS/full-detail habitat types in the EUSeaMap (2019) broad-scale predictive habitat map.
Values are 1 (low confidence), 2 (moderate confidence) or 3 (high confidence).
The final habitat type is classified by overlaying several layers of information; these layers of information are collectively known as 'habitat descriptors'. Habitat descriptors differ per region but include:
Biological zone
Energy class
Oxygen regime
Salinity regime
Seabed substrate
Riverine input
The confidence in the classification of the habitat type is taken as the minimum of the confidence in all of the relevant habitat descriptors at that location.
Confidence values are also available for each habitat descriptor and input data layer.
Detailed information on the modelling process for the 2016 is found in the EMODnet Seabed Habitats technical report and its appendices (Populus et al, 2017, link in Resources). We are working on an updated report for the 2019 version.
Created by the EMODnet Seabed Habitats project consortium.
It is important to note that a habitat type confidence score is only relevant to that particular level of the classification system. For example, a cell of A3.1 high energy infralittoral rock with ‘low’ energy class confidence, ‘moderate’ biozone confidence and ‘high’ substrate type confidence would have an overall ‘low’ confidence. However, moving up the hierarchy to EUNIS level two (A3 infralittoral rock) removes the energy class; therefore, the confidence of the EUNIS level two habitat type would only consider the ‘moderate’ biozone confidence and ‘high’ substrate type confidence, resulting in an overall ‘moderate’ confidence.
Identificatie
Versiedatum | 2017-06-12 |
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Type versiedatum | Wijziging: Datum van wijziging, controle, verbetering van dataset. |
Versiedatum | 2019-05-03 |
Type versiedatum | Publicatie: Uitgavedatum van de dataset. |
Inhoud
Krediet | Licensed under CC-BY 4.0 from the European Marine Observation and Data Network (EMODnet) Seabed Habitats initiative (www.emodnet-seabedhabitats.eu), funded by the European Commission. |
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Status | compleet: Productie van de data is compleet / afgerond. |
Inhoudelijke beperkingen
Beperkingen van de dataset(serie)
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Contactgegevens dataset(serie)
Organisatie | Joint Nature Conservation Committee |
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emodnetseabedhabitats@jncc.gov.uk | |
Rol | Auteur: Partij die auteur is van de data. |
Trefwoorden
GEMET - INSPIRE themes, version 1.0 | Habitats and biotopes |
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Ruimtelijke resolutie dataset(serie)
Noemer | 250000 |
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Ruimtelijke resolutie dataset(serie)
Noemer | 250000 |
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Taal | Engels |
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Categorie(ën) |
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Begrenzing
Omschrijving geografische begrenzing | |||||||||
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Omschrijvende rechthoek
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Identificator geografische begrenzing |
Referentiesysteem
Horizontaal en/of verticaal referentiesysteem
Unieke code | |
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Codespace | EPSG |
Kwaliteit
Niveau kwaliteitsinformatie | Dataset: Informatie heeft betrekking op de dataset. |
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Bewerkingen
Algemene beschrijving herkomst | For details on methodology and input layers see: Populus J. And Vasquez M. (Eds), 2017. EUSeaMap, a European broad-scale seabed habitat map. Ifremer Available from: http://archimer.ifremer.fr/doc/00388/49975/ |
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Conformiteit
Domeinconsistentie
Resultaat
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Toegangs- en gebruiksbeperkingen
Legale en veiligheidsbeperkingen
Beperkingen van de dataset(serie)
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Beperkingen van de dataset(serie)
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Distributie
Overdracht
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Meta-metadata
Metadata identificator (fileIdentifier) | b9bf939a-fa75-40c6-b909-8079229d920e | ||||||
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Taal metadatarecord | Engels | ||||||
Karakterset metadatarecord | MD_CharacterSetCode_utf8: MD_CharacterSetCode_utf8 | ||||||
Parent identificator | EUSeaMap (2019) Broad-Scale Predictive Habitat Map - EUNIS classification | ||||||
Hiërarchisch niveau | Dataset: Informatie heeft betrekking op de dataset. | ||||||
Beschrijving hiërarchisch niveau | a | ||||||
Beschrijving hiërarchisch niveau | b | ||||||
Metadata wijzigingsdatum | 2021-10-21T19:41:42 | ||||||
Naam metadatastandaard | ISO19115 | ||||||
Versie metadatastandaard | 2003/Cor.1:2006 | ||||||
Metadata-auteur
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