Table 1 Station codes and coordinates of the ground observatories
Station name | Station code | Geographic | Geographic | Geomagnetic | Geomagnetic | L |
|---|---|---|---|---|---|---|
latitude | longitude | latitude | longitude | |||
Popov Island | PPI | 42.98 | 131.73 | 36.27 | 203.74 | 1.56 |
Kuju | KUJ | 33.06 | 131.23 | 26.13 | 202.96 | 1.24 |
Muntinlupa | MUT | 14.37 | 121.02 | 6.79 | 192.25 | 1.01 |
Yap | YAP | 9.50 | 138.08 | 1.49 | 209.06 | 1.00 |
Darwin | DAW | -12.41 | 130.92 | -21.91 | 202.81 | 1.16 |
Learmonth | LMT | -22.22 | 114.10 | -33.59 | 185.11 | 1.46 |
Townsville | TWV | -19.63 | 146.86 | -28.73 | 220.30 | 1.30 |
Melbourne | MLB | -38.36 | 145.18 | -49.46 | 222.51 | 2.37 |
Honolulu | HON | 21.32 | 202.00 | 21.64 | 269.74 | 1.16 |
Fayum | FYM | 29.18 | 35.50 | 25.76 | 112.65 | 1.23 |