Gjennomsnittlig GPS-koordinater for postnummer 300-0311: 36.03, 140.259
Notering byer:
>> Shimadu 300-0311, Ibarakiken, Inashikigun'Amimachi, GPS-koordinater: 36.0296,140.2588
Notering byer:
>> Shimadu 300-0311, Ibarakiken, Inashikigun'Amimachi, GPS-koordinater: 36.0296,140.2588