EUSeaMap (2023) Broad-Scale Predictive Habitat Map for the Caspian- Biological zones (a habitat descriptor)
Predictive Biological Zone layer produced by EMODnet Seabed Habitats as an input layer for the 2023 EUSeaMap broad-scale habitat model for the Caspian region. The extent of the mapped area includes the Caspian sea. The map of biological zone was produced using underlying physical data and thresholds derived from statistical analyses or expert judgement on known conditions.
The model is produced in R and Arc Model Builder (10.1). The model was created using raster input layers with a cell size of 0.00104dd (roughly 100 meters). The model includes the sublittoral zone only (Infralittoral to Abyssal zone).
The biological zones include:
Infralittoral
Offshore circalittoral
Circalittoral
Bathyal
Abyssal
An accompanying confidence layer is available for viewing and download from EMODnet Seabed Habitats.
Credit: 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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Alternate title | EUSM23BZ - Caspian |
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Date | 2023-09-23 |
Date type | Creation: Date identifies when the resource was brought into existence |
Unique resource identifier | 5877d808-3fd7-11eb-b378-0242ac130002 |
Point of contact
Organisation name | Ifremer |
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Electronic mail address | emodnetseabedhabitats@ifremer.fr |
Role | Owner: Party that owns the resource |
Descriptive keywords
GEMET - INSPIRE themes, version 1.0 | |
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GEMET - Concepts, version 4.1.3 |
habitat
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biotope
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Spatial representation type | Vector: Vector data is used to represent geographic data |
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Spatial resolution
Denominator | 250000 |
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Language | English |
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Topic category code |
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Reference System Information
Unique resource identifier | http://www.opengis.net/def/crs/EPSG/0/3857 |
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Hierarchy level | Dataset: Information applies to the dataset |
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Lineage
Statement | These reports detail the methods used in the previous versions of EUSeaMap (v2016 and V2019)- a new report is in progress. 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/ Vasquez M., Manca E., Inghilesi R., Martin, S., Agnesi S., Al Hamdani Z., Annunziatellis A., Bekkby T., Pesch R., Askew A., Bentes L., Castle L., Doncheva V., Drakopoulou V., Gonçalves J., Laamanen L., Lillis H., Loukaidi V., McGrath F., Mo G., Monteiro P., Muresan M., O'Keeffe E., Populus J., Pinder J., Ridgeway A., Sakellariou D., Simboura M., Teaca A., Tempera, F., Todorova V., Tunesi L. and Virtanen E. EUSeaMap 2019, A European broad-scale seabed habitat map, Technical Report, 2019. Available from: https://archimer.ifremer.fr/doc/00636/74782/ |
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Distribution format | GML (Version: 3.2.1) ESRI shapefile (Version: 1) | ||||||||||||||||||||||||||||||||||||
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Transfer options
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File identifier | a7bde22e-54b6-49d3-8336-229212dadfea | ||||||
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Metadata language | English | ||||||
Character set | UTF8: 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 | ||||||
Parent identifier | EUSeaMap 2023 Broad-Scale Predictive Habitat Map for the Caspian | ||||||
Hierarchy level | Dataset: Information applies to the dataset | ||||||
Date stamp | 2024-02-16T08:31:24.51Z | ||||||
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Associated resources
Not available