The exogenous variables used in CropML are listed below.
Name |
MinValue |
MaxValue |
DefaultValue |
Units |
Type |
Description |
Url |
DayOfTheYear |
1 |
365 |
1 |
day |
int |
Day of the year |
http:// |
AirTemperatureMaximum |
-30 |
55 |
25 |
°C |
double |
Daily air temperature maximum |
http:// |
AirTemperatureMinimum |
-25 |
45 |
15 |
°C |
double |
Daily air temperature minimum |
http:// |
DayLenght |
0 |
24 |
12 |
unitless |
double |
Day length |
http:// |
GlobalSolarRadiation |
0 |
50 |
10 |
MJ m-2 |
double |
Global solar radiation |
http:// |
CO2concentration |
330 |
1000 |
350 |
ppm |
double |
CO2 concentration |
http:// |
HourlyTemperature |
-30 |
60 |
20 |
°C |
double[24] |
Hourly temperature of a day |
http:// |
RelativeHumidityMaximum |
0 |
100 |
75 |
% |
double |
Daily relative humidity maximum |
http:// |
RelativeHumidityMinimum |
0 |
100 |
75 |
% |
double |
Daily relative humidity minimum |
http:// |
Rainfall |
0 |
200 |
10 |
mm |
double |
Daily rainfall |
http:// |
AirTemperatureAverage |
-25 |
50 |
10 |
°C |
double |
daily average of air temperature |
http:// |
VapourPressureDeficit |
0 |
12.31 |
1 |
kPa |
double |
Vapour pressure deficit |
http:// |
ReferenceEvapotranspiration |
0 |
20 |
0 |
mm d-1 |
double |
Reference evapotranspiration |
http:// |
Sterility |
0 |
0.7 |
0.05 |
unitless |
double |
Total sterility |
http:// |
SterilityRate |
0 |
0.2 |
0.01 |
unitless |
double |
Total sterility rate |
http:// |
PhotosyntheticallyActiveRadiationDiffused_W_m2 |
0 |
500 |
100 |
W m-2 |
double |
Photosynthetically active radiation diffused (Wm-2) |
http:// |
PhotosyntheticallyActiveRadiationDirect_W_m2 |
0 |
500 |
100 |
W m-2 |
double |
Photosynthetically active radiation direct (Wm-2) |
http:// |
PhotosyntheticallyActiveRadiation_W_m2 |
0 |
500 |
100 |
W m-2 |
double |
Photosynthetically active radiation (Wm-2) |
http:// |
DailyShortwaveRadiation_AVRAD |
0 |
60000000 |
17000000 |
J m-2 day-1 |
double |
Daily shortwave radiation |
http:// |
DiffuseIrradiationPerpendicularToDirectionOfLight_DIFPP |
0 |
60000000 |
17000000 |
J m-2 s-1 |
double |
Diffuse irradiation perpendicular to direction of light |
http:// |
DailyTotalOfEffectiveSolarHeight_DSINBE |
0 |
10000 |
2 |
s |
double |
Daily total of effective solar height |
http:// |
SeasonalOffsetOfSineOfSolarHeight_SINLD |
0 |
10000 |
2 |
unitless |
double |
Seasonal offset of sine of solar height |
http:// |
AmplitudeOfSineOfSolarHeight_COSLD |
0 |
10000 |
2 |
unitless |
double |
Amplitude of sine of solar height |
http:// |
Latitude |
-90 |
90 |
45 |
° |
double |
Latitude (°, decimal) |
http:// |
HourlySolarRadiation |
0 |
15 |
5 |
MJ m-2 |
double[24] |
Hourly solar radiation of a day |
http:// |
ApexTemperatureMaximum |
-30 |
55 |
25 |
°C |
double |
Daily apex temperature maximum |
http:// |
ApexTemperatureMinimum |
-25 |
45 |
15 |
°C |
double |
Daily apex temperature minimum |
http:// |
HourlyApexTemperature |
-30 |
60 |
20 |
°C |
double[24] |
Hourly apex temperature of a day |
http:// |
MidCanopyTemperatureMaximum |
-30 |
55 |
25 |
°C |
double |
Daily mid canopy temperature maximum |
http:// |
MidCanopyTemperatureMinimum |
-25 |
45 |
15 |
°C |
double |
Daily mid canopy temperature minimum |
http:// |
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