Keskmine GPS koordinaadid postiindeks 325-810: 36.042, 126.674
videod linnad:
>> Maseo-myeon/마서면 325-810, Chungcheongnam-do/충남, Seocheon-gun/서천군, GPS koordinaadid: 36.04226,126.6741
videod linnad:
>> Maseo-myeon/마서면 325-810, Chungcheongnam-do/충남, Seocheon-gun/서천군, GPS koordinaadid: 36.04226,126.6741