Category:Trig points in South Korea

Media in category "Trig points in South Korea"

The following 2 files are in this category, out of 2 total.

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  Seoul-City.Hall-Manhole.cover.jpg 2,560 × 1,920; 4.13 MB
  
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  국토지리정보원-삼각점예시사진-tri.jpg 365 × 165; 21 KB