🛠️ Invention or technique

Daedongyeojido, Kim Jeong-ho's great map of Korea

Daedongyeojido, gran mapa de Corea de Kim Jeong-ho

Date
1861 · confidence high
Place
Seoul, South Korea
Credited to
Kim Jeong-ho
People
👤 Kim Jeong-ho1804–1866
Field
Cosmos & Earth

What it is

A map of the whole peninsula in 22 folding sheets printed from woodblocks, at a scale of about 1:160,000, with symbols for roads, fortresses, ports and mines and distance marks every ten ri. It was the most detailed map of Korea before modern surveying.

Kim Jeong-ho prepared the Cheonggudo first (1834) and published the Daedongyeojido in 1861. The popular story that he was imprisoned for the map is not documented.

What it led to

  • printed cartography of Korea and reproduction in large numbers
  • basis of military and administrative maps until the early 20th century
  • a reference for Korean historical geography
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Sources✓ verified 2026-11-04