BRT carbonate sand model Oslo Fjord, 2011

Region: The counties Oslo, Akershus, Buskerud, ├ÿstfold, Vestfold

Number of field observations: 653

Field sampling years: 2008

Prevalence: 12%

Presence / absences: 76/577

Method: BRT run in R with the R-package Dismo.

Number of predictor variables: 20

Information about the predictor variables: DEM (25 m resolution), slope (two resolutions; based on a 12.5 and a 25 m DEM respectively), aspect (based on a 12.5 m DEM), curvature at detailed, medium and coarse resolution (i.e. applying a 125, 525 and 1025 m moving calculating window respectively, based on the 25 m DEM); wave exposure, longitude, and optimal radiation index, all with 25 m resolution; and maximum surface and seafloor current speed, slope of maximum surface and seafloor current speed, mean surface and seafloor current speed, standard deviation of surface and seafloor current speed, and 90th percentile of surface and seafloor current speed, all current speed predictor variables with 200 m resolution, but resampled to 25 m.

AUC internal: 0.9.

Alternate title: Rinde_csandOsl20

Date (Publication): 2011-12-31T00:00:00

Presentation form: Digital map

Purpose: Research

Status: Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
NIVA	Eli Rinde	eli.rinde@niva.no	Owner

Maintenance and update frequency: As needed

Theme

Marine habitat mapping

GEMET - INSPIRE themes, version 1.0

Habitats and biotopes

Use limitation: No defined limitation

Access constraints: Other restrictions

Other constraints: View only - please contact data owner for access to full data

Spatial representation type: Vector

Denominator: 50000

Language: eng

Character set: UTF8

Topic category

Environment

Begin date: 1992-01-01T00:00:00

End date: 2008-12-31T23:00:00

Vertical extent

Minimum value: -1000

Maximum value: 0

Supplemental Information: Rinde E, Rygg B, Bekkby T, Is├ªus M, Erikstad L, Sloreid S-E, Longva O (2006) Documentation of marine nature type models included in Directorate of Nature Management's database Naturbase. First generation models for the municipalities mapping of marine biodiversity 2007, NIVA Report LNR 5321-2006 (In Norwegian with English abstract.)

Reference system identifier: EPSG:3857

Distribution format

Name	Version
Web Map Service	1.0.0

OnLine resource

Protocol	Linkage	Name
OGC:WMS	https://ows.emodnet-seabedhabitats.eu/geoserver/emodnet_view_maplibrary/wms?	csandos20

Conformance result

Date (Publication)

Pass

Metadata

File identifier: 2ffc5c59-1952-44f9-8bca-7c24018d7d5d XML

Metadata language: eng

Character set: UTF8

Date stamp: 2022-04-28T16:10:43.822Z

Metadata standard name: ISO 19115:2003/19139

Metadata standard version: 1.0

Metadata author

Organisation name	Individual name	Electronic mail address	Role
NIVA	Eli Rinde	eli.rinde@niva.no	Point of contact

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