Complete Survey on Triangulation Points, Benchmark Points, and Integrated Reference Points

Hapcheon-gun, Gyeongnam Province announced on the 14th that it has completed a full survey of national control points (triangulation points, leveling points, integrated control points) used for public and general surveying from March to October.

Hapcheon-gun Completes Full Survey of National Control Points (Triangulation Points) for 2024.

Hapcheon-gun Completes Full Survey of National Control Points (Triangulation Points) for 2024.

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National control points are basic surveying reference points established by the Minister of Land, Infrastructure and Transport at key locations across the entire country to ensure surveying accuracy and improve efficiency. If these points are lost or damaged, it can cause delays in surveying and disputes over land boundaries. Therefore, local governments conduct annual full surveys to manage them.


In this survey, a total of 201 points were inspected for loss or damage, including 116 triangulation points installed near mountain summits, 52 leveling points installed along major roadsides, and 33 integrated control points installed on flat areas such as government offices and parks.



A county official stated, “Since national control points provide important surveying data used for land management and map production, if it is absolutely necessary to damage a control point, please contact the Civil Complaints and Cadastral Division.”


This content was produced with the assistance of AI translation services.

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