Table 2 Validation metrics for hourly LESO O3 measurements in the three regions.
From: LESO: A ten-year ensemble of satellite-derived intercontinental hourly surface ozone concentrations
R2 | RMSE | MBE | MAE | Slope | Intercept | P val. | Std. Err. | |
|---|---|---|---|---|---|---|---|---|
China | ||||||||
Min | 0.40 | 7.88 | −43.23 | 5.36 | 0.16 | −23.10 | 0.00 | 0.00 |
Q1 | 0.74 | 15.12 | −3.62 | 10.33 | 0.77 | 2.79 | 0.00 | 0.00 |
Median | 0.83 | 17.99 | −0.65 | 12.47 | 0.87 | 6.80 | 0.00 | 0.00 |
Mean | 0.80 | 18.56 | −0.94 | 13.60 | 0.84 | 8.69 | 0.00 | 0.00 |
Q3 | 0.89 | 21.82 | 2.61 | 15.80 | 0.94 | 12.96 | 0.00 | 0.00 |
Max | 0.97 | 30.00 | 30.86 | 51.92 | 1.14 | 60.50 | 0.00 | 0.02 |
Europe | ||||||||
Min | 0.40 | 0.80 | −54.18 | 0.80 | 0.05 | −63.27 | 0.00 | 0.00 |
Q1 | 0.69 | 11.20 | −5.15 | 8.33 | 0.71 | 2.08 | 0.00 | 0.00 |
Median | 0.80 | 14.17 | −0.15 | 10.89 | 0.83 | 7.73 | 0.00 | 0.00 |
Mean | 0.77 | 15.24 | −0.91 | 12.78 | 0.79 | 10.58 | 0.00 | 0.00 |
Q3 | 0.88 | 18.56 | 4.38 | 14.98 | 0.90 | 16.86 | 0.00 | 0.00 |
Max | 0.98 | 30.00 | 53.87 | 54.78 | 1.37 | 78.78 | 0.82 | 1.43 |
US | ||||||||
Min | 0.40 | 7.99 | −38.85 | 5.79 | 0.06 | −27.20 | 0.00 | 1.70 |
Q1 | 0.59 | 13.81 | −3.51 | 10.31 | 0.49 | 10.64 | 0.00 | 3.42 |
Median | 0.71 | 16.66 | 0.53 | 12.71 | 0.65 | 21.16 | 0.00 | 4.33 |
Mean | 0.69 | 17.35 | 0.26 | 13.80 | 0.64 | 22.70 | 0.00 | 6.04 |
Q3 | 0.80 | 20.36 | 4.66 | 16.10 | 0.79 | 32.39 | 0.00 | 7.15 |
Max | 0.95 | 29.88 | 34.57 | 40.11 | 1.15 | 89.55 | 0.00 | 141.95 |
