Table 5.
Calibration coefficients, A, B, and correlation coefficient R, (see Equation (5)) resulting from the calibrations performed to Anemometers 1–3. The coefficients included in the table are the ones obtained from the IDR/UPM accredited calibration process, and the ones from the data measured with ABDAS and post-processed counting pulses (ABDAS-CP; see Equation (6)) and using the Fourier transform (ABDAS-FR; see Equation (7)).
| Anemometer 1 | |||
| Calibration Constants | IDR/UPM Cal. Sys | ABDAS-CP | ABDAS-FR |
| A [m] | 0.04584 | 0.04584 | 0.04572 |
| B [m·s−1] | 0.2704 | 0.2635 | 0.3128 |
| R | 0.99999 | 0.99998 | 0.99992 |
| σ∆f | - | 7.790 × 10−4 | 4.467 × 10−3 |
| Anemometer 2 | |||
| Calibration Constants | IDR/UPM Cal. Sys | ABDAS-CP | ABDAS-FR |
| A [m] | 0.04604 | 0.04602 | 0.04613 |
| B [m·s−1] | 0.2449 | 0.2404 | 0.2348 |
| R | 0.99999 | 0.99999 | 0.99990 |
| σ∆f | - | 9.111 × 10−4 | 4.128 × 10−3 |
| Anemometer 3 | |||
| Calibration Constants | IDR/UPM Cal. Sys | ABDAS-CP | ABDAS-FR |
| A [m] | 0.04590 | 0.04589 | 0.04602 |
| B [m·s−1] | 0.2604 | 0.2568 | 0.2279 |
| R | 0.99999 | 0.99999 | 0.99987 |
| σ∆f | - | 1.366 × 10−3 | 4.068 × 10−3 |