The mean, median and standard deviation are calculated on the validation results aggregated by metric and dataset. The reference dataset used is ISMN (20210131 global, soil_moisture).
Metric | Mean | Median | IQ range | Dataset |
---|---|---|---|---|
# observations | 1399.32 | 1247. | 1070. | All datasets |
Bias (difference of means) [m³/m³] | ~ 0 | ~ 0 | ~ 0 | 1-C3S (v202012) |
Bias (difference of means) [m³/m³] | ~ 0 | ~ 0 | ~ 0 | 2-C3S (v201912) |
Mean square error [(m³/m³)²] | 4.75e-03 | 3.75e-03 | 4.06e-03 | 2-C3S (v201912) |
Mean square error [(m³/m³)²] | 4.61e-03 | 3.63e-03 | 3.9e-03 | 1-C3S (v202012) |
Mean square error bias [(m³/m³)²] | ~ 0 | ~ 0 | ~ 0 | 2-C3S (v201912) |
Mean square error bias [(m³/m³)²] | ~ 0 | ~ 0 | ~ 0 | 1-C3S (v202012) |
Mean square error correlation [(m³/m³)²] | 4.75e-03 | 3.75e-03 | 4.06e-03 | 2-C3S (v201912) |
Mean square error correlation [(m³/m³)²] | 4.61e-03 | 3.63e-03 | 3.9e-03 | 1-C3S (v202012) |
Mean square error variance [(m³/m³)²] | ~ 0 | ~ 0 | ~ 0 | 2-C3S (v201912) |
Mean square error variance [(m³/m³)²] | ~ 0 | ~ 0 | ~ 0 | 1-C3S (v202012) |
Pearson's r [-] | 0.51 | 0.56 | 0.33 | 1-C3S (v202012) |
Pearson's r [-] | 0.50 | 0.55 | 0.34 | 2-C3S (v201912) |
Pearson's r p-value [-] | 1.55e-02 | ~ 0 | ~ 0 | 1-C3S (v202012) |
Pearson's r p-value [-] | 1.91e-02 | ~ 0 | ~ 0 | 2-C3S (v201912) |
Residual sum of squares [(m³/m³)²] | 6.22 | 4.25 | 6.50 | 2-C3S (v201912) |
Residual sum of squares [(m³/m³)²] | 6.02 | 4.13 | 6.22 | 1-C3S (v202012) |
Root-mean-square deviation [m³/m³] | 6.33e-02 | 6.03e-02 | 3.17e-02 | 1-C3S (v202012) |
Root-mean-square deviation [m³/m³] | 6.42e-02 | 6.12e-02 | 3.26e-02 | 2-C3S (v201912) |
Spearman's rho [-] | 0.5 | 0.54 | 0.34 | 2-C3S (v201912) |
Spearman's rho [-] | 0.51 | 0.56 | 0.34 | 1-C3S (v202012) |
Spearman's rho p-value [-] | 1.83e-02 | ~ 0 | ~ 0 | 1-C3S (v202012) |
Spearman's rho p-value [-] | 1.99e-02 | ~ 0 | ~ 0 | 2-C3S (v201912) |
Unbiased root-mean-square deviation [m³/m³] | 6.33e-02 | 6.03e-02 | 3.17e-02 | 1-C3S (v202012) |
Unbiased root-mean-square deviation [m³/m³] | 6.42e-02 | 6.12e-02 | 3.26e-02 | 2-C3S (v201912) |