BRT kelp forest model Hordaland, main area, 2012
Region: The county Hordaland
Number of field observations: 637
Field sampling year: 2004, 2005,2009, 2010
Prevalence: 34%
Presence / absences: 215/422
Method: BRT run with the R-package Dismo.
Number of predictor variables: 23
Information about the predictor variables: DEM (25 m resolution), slope, aspect, 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 resolution DEM); wave exposure, latitude, 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, minimum surface and seafloor current speed, standard deviation of seafloor current speed, 10 and 90th percentile of surface and seafloor current speed, all current speed predictor variables with 200 m resolution, but resampled to 25 m.
AUC independent data: 0.88
Simple
- Alternate title
-
lhhord23
- Date (Publication)
- 2012-12-31T00:00:00
- Presentation form
- Digital map
- Purpose
-
Research
- Status
- Completed
- Point of contact
-
Organisation name Individual name Electronic mail address Role NIVA
Eli Rinde
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
- 2004-01-01T00:00:00
- End date
- 2010-12-31T00:00:00
Vertical extent
- Minimum value
- -1000
- Maximum value
- 0
- Supplemental Information
-
Rinde E, Rygg B, Bekkby T, Isæus 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? lhhord23
Metadata
- File identifier
- bccf095a-c6d9-4f23-88d5-886d1f4ecc9f XML
- Metadata language
-
eng
- Character set
- UTF8
- Date stamp
- 2022-04-28T16:36:25.653Z
- 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
Point of contact