Gjennomsnittlig GPS-koordinater for postnummer 156-831: 37.505, 126.945

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Notering byer:
>> Sangdo 2(i)-dong/상도2동 156-831, Seoul/서울, Dongjak-gu/동작구, 15-24/15-24, GPS-koordinater: 37.505,126.9447
>> Sangdo 2(i)-dong/상도2동 156-831, Seoul/서울, Dongjak-gu/동작구, 152-156/152-156, GPS-koordinater: 37.50503,126.94473
>> Sangdo 2(i)-dong/상도2동 156-831, Seoul/서울, Dongjak-gu/동작구, 167-172/167-172, GPS-koordinater: 37.50498,126.94468
>> Sangdo 2(i)-dong/상도2동 156-831, Seoul/서울, Dongjak-gu/동작구, 26-36/26-36, GPS-koordinater: 37.50504,126.94474