🛠️ Invention or technique

Mawangdui silk maps

Mapas de seda de Mawangdui

Date
168 BCE · confidence high
Place
Mawangdui, Changsha, Hunan, China
Credited to
Cartographers of the Kingdom of Changsha (Han dynasty)
Field
Cosmos & Earth

What it is

Three silk maps found in a tomb: a topographic map of southern Changsha, a military map with garrisons and a town plan. They show rivers, mountains, settlements and roads with remarkable accuracy and a symbol system.

They were found in 1973 in Tomb 3 at Mawangdui, sealed in 168 BC. Their accuracy is notable, but their purpose (the war against Nanyue) and scale remain open questions.

What it led to

  • military and administrative cartography of Han China
  • a forerunner of Pei Xiu's principles and of Chinese grid mapping
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Sources✓ verified 2026-11-06