The mean, median and standard deviation are calculated on the validation results aggregated by metric and dataset. The reference dataset used is ERA5 (v20190613, swvl1).
| Metric | Mean | Median | IQ range | Dataset |
|---|---|---|---|---|
| # observations | 4048.1 | 4275.0 | 1173.0 | All datasets |
| Bias (difference of means) [m³/m³] | 1.31e-10 | 0.e+00 | 1.86e-09 | 1-ESA_CCI_SM_combined (v05.2) |
| Pearson's r [-] | 5.43e-01 | 5.60e-01 | 3.52e-01 | 1-ESA_CCI_SM_combined (v05.2) |
| Root-mean-square deviation [m³/m³] | 3.65e-02 | 3.53e-02 | 4.01e-02 | 1-ESA_CCI_SM_combined (v05.2) |
| Residual sum of squares [(m³/m³)²] | 7.81e+00 | 4.75e+00 | 1.17e+01 | 1-ESA_CCI_SM_combined (v05.2) |
| Mean square error [(m³/m³)²] | 1.9e-03 | 1.25e-03 | 2.80e-03 | 1-ESA_CCI_SM_combined (v05.2) |
| Mean square error bias [(m³/m³)²] | 1.19e-16 | 8.67e-19 | 3.12e-17 | 1-ESA_CCI_SM_combined (v05.2) |
| Mean square error correlation [(m³/m³)²] | 1.9e-03 | 1.25e-03 | 2.80e-03 | 1-ESA_CCI_SM_combined (v05.2) |
| Mean square error variance [(m³/m³)²] | 7.15e-18 | 0.e+00 | 8.67e-19 | 1-ESA_CCI_SM_combined (v05.2) |
| Pearson's r p-value [-] | 6.46e-03 | 0.e+00 | 0.e+00 | 1-ESA_CCI_SM_combined (v05.2) |
| Spearman's rho p-value [-] | 3.13e-02 | 0.e+00 | 4.41e-28 | 1-ESA_CCI_SM_combined (v05.2) |
| Spearman's rho [-] | 4.51e-01 | 4.86e-01 | 5.41e-01 | 1-ESA_CCI_SM_combined (v05.2) |
| Unbiased root-mean-square deviation [m³/m³] | 3.65e-02 | 3.53e-02 | 4.01e-02 | 1-ESA_CCI_SM_combined (v05.2) |