Gjennomsnittlig GPS-koordinater for postnummer 130-742: 36.398, 128.156
Notering byer:
>> Cheongryangri-dong/청량리동 130-742, Seoul/서울, Dongdaemun-gu/동대문구, Saneobyeonguwongeonmul/산업연구원건물, GPS-koordinater: 36.39773,128.15563
Notering byer:
>> Cheongryangri-dong/청량리동 130-742, Seoul/서울, Dongdaemun-gu/동대문구, Saneobyeonguwongeonmul/산업연구원건물, GPS-koordinater: 36.39773,128.15563