GeoPearl: SOM-content under arable land 250m
Model predictions on SOM-content under arable land (see: Report: https://edepot.wur.nl/556312 ):
'Predictions with a model ensemble at fixed depths of 15, 45, 80 and 120 cm on a 250m grid.
Predictions using an ensemble of Random Forests and Gradient Boosting, with covariates from
the SoilGrids 2017 model (Hengl et al. 2017) and a spatial cross-validation procedure.
The model was applied on log-transformed observations of SOC. Models result were back-
transformed and converted to SOM by multiplying SOC predictions with 1.743.'
Simple
- Date (Publication)
- 2022-12-12
- Date (Creation)
- 2022-09-30
- Edition
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1.0
- Status
- Completed
- Point of contact
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Organisation name Individual name Electronic mail address Role ISRIC - World Soil Information
Gerard Heuvelink
Point of contact ISRIC - World Soil Information
Luís Moreira de Sousa
Author ISRIC - World Soil Information
Gerard Heuvelink
Author Wageningen Environmental Research
Erik van den Berg
Author
- Maintenance and update frequency
- Continual
- Keywords
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Geopearl
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- Access constraints
- Other restrictions
- Other constraints
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CC-BY-4.0
- Spatial representation type
- Grid
Spatial resolution
- Language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
))
- Reference system identifier
- urn:ogc:def:crs:EPSG:4326
Digital transfer options
- OnLine resource
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Protocol Linkage Name image/tiff; application=geotiff
https://files.isric.org/projects/geopearl/250m/DataSOM_EU_250m.zip ascii grid
image/tiff; application=geotiff
https://files.isric.org/projects/geopearl/250m/sl1_SOM_3035.tif sl1_SOM_3035.tif
image/tiff; application=geotiff
https://files.isric.org/projects/geopearl/250m/sl2_SOM_3035.tif sl2_SOM_3035.tif
image/tiff; application=geotiff
https://files.isric.org/projects/geopearl/250m/sl3_SOM_3035.tif sl3_SOM_3035.tif
image/tiff; application=geotiff
https://files.isric.org/projects/geopearl/250m/sl4_SOM_3035.tif sl4_SOM_3035.tif
- Hierarchy level
- Dataset
- Attribute description
- image
- Content type
- Image
Metadata
- File identifier
- 5017fe43-061e-44de-bd8b-70d8d75b8f41 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2022-12-14T10:47:25
- Metadata standard name
-
ISO 19115:2003 - Geographic information - Metadata
- Metadata standard version
-
ISO 19115:2003
- Metadata author
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Organisation name Individual name Electronic mail address Role ISRIC - World Soil Information
Gerard Heuvelink
Point of contact
)))
