Map of Southeast Asia in 900

For 900, IntMap draws the Cliopatria, Seshat Global History Databank (by year), then historical-basemaps — each drawn only where the records before it are silent map of that year: 26 names within Southeast Asia. The map also draws 9 outlines here that the source gives no name.

Names on the map

As the map labels them, largest first by the area of the outline drawn inside this view. Areas are of the drawn outline, rounded, and approximate.

NameDrawn area in view (km²)
Malay988,000
Khmer Empire623,000
Srivijaya543,000
Papou385,000
Tang Dynasty320,000
Nan Chao184,000
Srivijaya Empire165,000
Haripuñjaya143,000
Chámpa131,000
Lavo Kingdom127,000
Nanzhao126,000
Pyu City-States95,500
Mon States89,600
Mataram73,200
Chandra Dynasty65,700
Mataram Kingdom60,200
minor Hindu & Buddhist states (a description by the source, not a name)56,100
Tang Empire50,600
Galuh Kingdom36,200
Sunda Kingdom27,000
Pagan Kingdom26,900
Arakan19,700
Pagan12,600
Palas1,110
Hainan217
Champa189

What changed since 800

Now drawn

Mon States, Chandra Dynasty, Pagan Kingdom, Arakan, Pagan

No longer drawn

Rajput Clans and Small States, Water Chenla, Land Chenla, Mon state, Pyu state, Dvaravati, Tibetan Empire, Chen-La, Pala Empire

The same date elsewhere

World map · 900 Map of Europe · 900 Map of the Middle East · 900 Map of Africa · 900 Map of South Asia · 900 Map of East Asia · 900 Map of Central Asia · 900 Map of North America · 900 Map of Central America and the Caribbean · 900 Map of South America · 900 Map of Oceania · 900

Source and method

Borders and names: Cliopatria v0.2.1 (Seshat Global History Databank, github.com/Seshat-Global-History-Databank/cliopatria) · CC BY 4.0 · adapted by IntMap: simplified, BC years made astronomical, and the ground OpenHistoricalMap (1689–1885, and from 1886 where CShapes is silent) and CShapes (1886–2019) state removed on their own dates + aourednik/historical-basemaps (github.com/aourednik/historical-basemaps) · GPL-3.0 · adapted by IntMap: each sheet before 1886 less the ground OpenHistoricalMap and Cliopatria state at that sheet's year.

Listed: every name whose outline IntMap draws inside 92°E–141°E, 11°S–24°N on this date, with the name the map writes on it. The list is worked out when the site is built, from the same records and the same code the map uses, so it says what the map shows — not more. Names are the source’s own, translated where the source or IntMap’s name table has a translation.

All data sources →

Share this page

X Bluesky Threads Facebook LINE Reddit

Each link opens that service in a new tab with the address of this page filled in. Nothing is sent until you post it there yourself.