Gjennomsnittlig GPS-koordinater for postnummer 151-799: 36.102, 127.052
Notering byer:
>> Seowon-dong/서원동 151-799, Seoul/서울, Gwanak-gu/관악구, Seonguapateu/성우아파트, GPS-koordinater: 36.10183,127.05233
Notering byer:
>> Seowon-dong/서원동 151-799, Seoul/서울, Gwanak-gu/관악구, Seonguapateu/성우아파트, GPS-koordinater: 36.10183,127.05233