Keskmine GPS koordinaadid postiindeks 521: 23.869, 120.534
videod linnad:
>> Beidou Township/北斗鎮 521, Changhua County/彰化縣, GPS koordinaadid: 23.86921, 120.53367
videod linnad:
>> Beidou Township/北斗鎮 521, Changhua County/彰化縣, GPS koordinaadid: 23.86921, 120.53367