Gjennomsnittlig GPS-koordinater for postnummer 137-724: 37.467, 127.016
Notering byer:
>> Umyeon-dong/우면동 137-724, Seoul/서울, Seocho-gu/서초구, LG opiseutel/LG연구소, GPS-koordinater: 37.46719,127.01584
Notering byer:
>> Umyeon-dong/우면동 137-724, Seoul/서울, Seocho-gu/서초구, LG opiseutel/LG연구소, GPS-koordinater: 37.46719,127.01584