Description Usage Arguments Details Note References
View source: R/ExtractData_Soils.R
Extract soil data from one of the ‘ISRIC-WISE’ datasets
1 2 3 4 5 6 7 8 9 10 | extract_soil_ISRICWISE(
MMC,
sim_size,
sim_space,
dir_ex_soil,
fnames_in,
dataset = c("ISRICWISEv12", "ISRICWISE30secV1a"),
resume,
verbose
)
|
dataset |
A character string. Identifies the “ISRIC-WISE” dataset from which soil data are extracted. See details. |
dataset
is current implemented for values:
Dataset ‘ISRIC-WISE 5-arcmin v1.2’ (Batjes 2012)
Dataset ‘ISRIC-WISE 30-arcsec v1.0’ (Batjes 2015, 2016)
Cells with negative soil values indicate non-soils and are eliminated before aggregations:
ISRIC-WISE 5-arcmin v1.2 (Batjes 2012)
-1: Oceans and inland waters (SUIDS
-2: Glaciers and snow caps (SUIDS
-3: No/insufficient data
-7: Rock outcrops (or shallow subsoils) (SUIDS
ISRIC-WISE 30-arcsec v1.0 (Batjes 2015)
-1: Oceans and inland waters
-2: Glaciers and snow caps
-3: Rock outcrops
-4: Dunes/Shifting sands
-5: Salt flats
-7: Rocky subsoils as for Leptosols
-9: Remaining miscellaneous units
Batjes, N. H. 2012. ISRIC-WISE derived soil properties on a 5 by 5 arc-minutes global grid (version 1.2). Report 2012/01 (with data set, available at www.isric.org). ISRIC-World Soil Information, Wageningen, The Netherlands. http://library.wur.nl/WebQuery/wurpubs/443845
Batjes N.H. 2016. Harmonised soil property values for broad-scale modelling (WISE30sec) with estimates of global soil carbon stocks. Geoderma 269, 61-68 (http://dx.doi.org/10.1016/j.geoderma.2016.01.034).
Batjes N.H. 2015. World soil property estimates for broad-scale modelling (WISE30sec, version 1.0). Report 2015/01, ISRIC-World Soil Information, Wageningen [available at ISRIC Soil Data Hub], with addendum and corrigendum.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.