GeoPearl: SOM-content under arable land 1000m
Model predictions on SOM-content under arable land( Report: https://edepot.wur.nl/556312 ).
Predictions with a model ensemble at fixed depths of 15, 45, 80 and 120 cm.
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. Prediction
Simple
- Date (Publication)
- 2022-12-12
- Date (Creation)
- 2022-09-30
- Edition
- 1.0
- Status
- Completed
- Maintenance and update frequency
- Continual
- Keywords
-
- Geopearl
- Access constraints
- Other restrictions
- Other constraints
- CC-BY-4.0
- Spatial representation type
- Grid
- Metadata language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
))
- Reference system identifier
- urn:ogc:def:crs:EPSG:4326
Spatial representation info
- OnLine resource
-
ascii grid
(
image/tiff; application=geotiff
)
SOM-content at 15 cm. depth under arable land
- OnLine resource
-
sl1_SOM_3035.tif
(
image/tiff; application=geotiff
)
SOM-content at 15 cm. depth under arable land
- OnLine resource
-
sl2_SOM_3035.tif
(
image/tiff; application=geotiff
)
SOM-content at 45 cm. depth under arable land
- OnLine resource
-
sl3_SOM_3035.tif
(
image/tiff; application=geotiff
)
SOM-content at 80 cm. depth under arable land
- OnLine resource
-
sl4_SOM_3035.tif
(
image/tiff; application=geotiff
)
SOM-content at 120 cm. depth under arable land
- OnLine resource
- 1000m ( WWW:LINK )
- Hierarchy level
- Dataset
- Attribute description
- image
- Content type
- Image
- File identifier
- 1027fe43-061e-4cde-bd8b-7bd8d7338f4a XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2023-02-10T13:04:30
- Metadata standard name
- ISO 19115:2003 - Geographic information - Metadata
- Metadata standard version
- ISO 19115:2003
Overviews
Spatial extent
))
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