Table 1 Measured and simulated parameters in Taiwan and the Czech Republic for the specific frequencies f 0
Taiwan (f 0 = 6.57 MHz) | Czech Republic (f 0 = 3.59 MHz) | Czech Republic (f 0 = 4.65 MHz) | Czech Republic (f 0 = 7.04 MHz) | ||
|---|---|---|---|---|---|
1 | t D (s) | 532.3 ± 7 | 449.2 ± 7 | 480.0 ± 8 | 548.8 ± 24 |
2 | h M (km) | 201.4 ± 5.1 | 146.4 ± 4 | 163.9 ± 5 | 209.3 ± 17 |
3 | c S at h M (m/s) | 754 ± 11 | 560 ± 17 | 626 ± 16 | 731 ± 32 |
4 | h I (km) O-mode | 229 ± 20 | 144 ± 10 | 178 ± 10 | 230 ± 10 |
5 | h I (km) X-mode | 214 ± 20 | 102 ± 5 | 157 ± 10 | 215 ± 10 |
6 | RMS(f D )_max (Hz) | 0.393 | 0.172 | 0.307 | 0.084 |
7 | w A max (m/s) | 27.7 | 8.64 | 11.89 | 2.14 |
8 | w A + C max (m/s) | 0.84 ± 0.42 | 0.28 ± 0.14 | 0.41 ± 0.2 | 0.088 ± 0.044 |
9 | RMS(v z )_max (m/s) | 3.95 × 10−3 | 0.087 × 10−3 | 0.087 × 10−3 | 0.087 × 10−3 |
10 | w A /v z | (7.16 ± 0.22) × 103 | (106 ± 8.8) × 103 | (130 ± 10.2) × 103 | (30 ± 7.9) × 103 |
11 | w A + C /v z | (0.22 ± 0.11) × 103 | (3.4 ± 1.7) × 103 | (4.5 ± 2.2) × 103 | (1.2 ± 0.6) × 103 |
12 | w /v z (theor. max) | (43.7 ± 3.0) × 103 | (17.2 ± 1.8) × 103 | (25.3 ± 2.6) × 103 | (53.2 ± 13.6) × 103 |
13 | w /v z (expected) | (9.7 ± 1.7) × 103 | (14.9 ± 1.0) × 103 | (17.4 ± 0.3) × 103 | (5.9 ± 6.2/4.1) × 103 |