Station | Ionospheric characteristic | Model | RMSE (MHz) | NRMSE (%) | ρ | MMDX AV [MHz] |
---|---|---|---|---|---|---|
Fairford | foF2 | IRI UP—linear | 0.474 | 9.40 | 0.927 | 0.137 |
IRI UP—power | 0.471 | 9.37 | 0.929 | 0.139 | ||
IRI UP—Gaussian | 0.467 | 9.28 | 0.920 | 0.152 | ||
IRI UP—spherical | 0.464 | 9.23 | 0.926 | 0.146 | ||
IRI UP—exponential | 0.461 | 9.14 | 0.927 | 0.144 | ||
IRI | 0.865 | 16.85 | 0.824 | 0.415 | ||
IRI UP | 0.401 | 8.25 | 0.947 | 0.122 | ||
San Vito | foF2 | IRI UP—linear | 0.558 | 9.74 | 0.927 | 0.088 |
IRI UP—power | 0.555 | 9.69 | 0.927 | 0.090 | ||
IRI UP—Gaussian | 0.538 | 9.38 | 0.922 | 0.083 | ||
IRI UP—spherical | 0.539 | 9.39 | 0.927 | 0.088 | ||
IRI UP—exponential | 0.538 | 9.36 | 0.927 | 0.090 | ||
IRI | 1.075 | 18.37 | 0.797 | 0.374 | ||
IRI UP | 0.485 | 8.70 | 0.946 | 0.084 |