|
Terrain
|
SLP
|
Slope based on a digital elevation model
|
%
|
PNOA Lidar
|
|
ASP
|
Aspect based on a digital elevation model
|
°
|
|
CU
|
Curvature
| |
|
PLC
|
Plan curvature
| |
|
PRC
|
Profile curvature
| |
|
TSI
|
Terrain shape index
| |
|
WI
|
Wetness index
| |
|
DHN
|
Euclidean distance to nearest hydrographic network (m
|
m
|
|
Climate
|
BIO1
|
Annual mean temperature
|
°C
|
WorldClim
|
|
BIO2
|
Mean diurnal range (Mean of monthly (max temp - min temp))
|
°C
|
|
BIO3
|
Isothermality (BIO2/ BIO7) (*100)
|
%
|
|
BIO4
|
Temperature seasonality (standard deviation *100)
|
%
|
|
BIO5
|
Max temperature of warmest month
|
°C
|
|
BIO6
|
Min temperature of coldest month
|
°C
|
|
BIO7
|
Temperature annual range (BIO5- BIO6)
|
°C
|
|
BIO8
|
Mean temperature of wettest quarter
|
°C
|
|
BIO9
|
Mean temperature of driest quarter
|
°C
|
|
BIO10
|
Mean temperature of warmest quarter
|
°C
|
|
BIO11
|
Mean temperature of coldest quarter
|
°C
|
|
BIO12
|
Annual precipitation
|
mm
|
|
BIO13
|
Precipitation of wettest month
|
mm
|
|
BIO14
|
Precipitation of driest month
|
mm
|
|
BIO15
|
Precipitation seasonality (coef. of variation)
|
%
|
|
BIO16
|
Precipitation of wettest quarter
|
mm
|
|
BIO17
|
Precipitation of driest quarter
|
mm
|
|
BIO18
|
Precipitation of warmest quarter
|
mm
|
|
BIO19
|
Precipitation of coldest quarter
|
mm
|
|
Sr_ss
|
Solar radiation in summer solstice
|
kJ m2 year−1
|
PNOA Lidar
|
|
Sr_eq
|
Solar radiation in equinox
|
kJ m2 year−1
|
|
Sr_ws
|
Solar radiation in winter solstice
|
kJ m2 year−1
|
|
Soil
|
SC
|
Soil organic carbon content
|
mG/ha
|
SoilGrids250
|
|
pH_H2O
|
Soil pH in H2O solution
| |
|
pH_KCl
|
Soil pH in KCl solution
| |
|
BD
|
Bulk density of fine earth fraction (< 2 mm)
|
kg m−3
|
|
CLAY
|
Percentage of clay in soil
|
Weight %
|
|
SAND
|
Percentage of sand in soil
|
Weight %
|
|
SILT
|
Percentage of silt in soil
|
Weight %
|
|
CF
|
Coarse fragments
|
Volumetric %
|
|
CEC
|
Cation-exchange capacity
|
cmol + kg−1
|
|
DB
|
Absolute depth to bedrock
|
cm
|
|
DB200
|
Depth to bedrock (R horizon) up to 200 cm
|
cm
|
|
R
|
Probability of occurrence of R horizon within 200 cm
|
%
|
|
SC_fef
|
Soil organic carbon content (fine earth fraction)
|
g
|
|
Geo_units
|
Geochronological units
| |
SGM
|
|
Geo_lit_units
|
Lithological units
| |
|
LIT_dco
|
Hydrogeology
| |
SSM
|
|
LIT_dlo
|
Lithostratigraphy
| |
|
LIT_per
|
Lithostratigraphy permeability
| |
|
WRB-FULL
|
Full soil code of the Soil typological units from the World Reference Base (WRB) for soil resources
| |
ESDB
|
|
WRB-LEV1
|
Soil reference group of the soil typological units from the World Reference Base (WRB) for Soil Resources
| |
