Map of Southeast Asia, 1816–1818
On 1 July of every year from 1816 to 1818, IntMap’s historical map draws the same 38 names within Southeast Asia. The borders come from OpenHistoricalMap (day by day), then Cliopatria, Seshat Global History Databank (by year), then historical-basemaps — each drawn only where the records before it are silent.
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.
| Name | Drawn area in view (km²) |
|---|---|
| Dutch East Indies | 2,220,000 |
| Rattanakosin Kingdom Mandala | 945,000 |
| Konbaung Dynasty | 519,000 |
| Qing | 484,000 |
| Sultanate of Banjar | 366,000 |
| Spanish Philippines | 343,000 |
| New Spain (1813-1819) | 343,000 |
| Captaincy General of the Philippines | 343,000 |
| Đại Việt | 326,000 |
| Sultanate of Sulu | 107,000 |
| Malaya | 85,100 |
| Sultanate of Maguindanao | 64,900 |
| Sultanate of Johor | 62,100 |
| Sultanate of Brunei | 48,200 |
| Portuguese Timor | 47,800 |
| J'rai | 35,100 |
| Sultanate of Perak | 23,900 |
| British Bencoolen | 23,100 |
| Burma | 20,000 |
| Sultanate of Terengganu | 14,900 |
| Company Raj | 14,600 |
| Principality of Thuận Thành | 14,400 |
| Sultanate of Selangor | 11,800 |
| Sultanate of Kedah | 11,400 |
| Kingdom of Luang Phrabang | 10,500 |
| Kelantan | 8,610 |
| Sarawak | 8,190 |
| Negeri Sembilan | 5,930 |
| Arakan | 2,520 |
| Confederate States of Lanao | 2,060 |
| Papou | 1,720 |
| British Empire | 1,540 |
| Assam | 1,370 |
| French Tourane | 590 |
| Manipur State | 472 |
| Colony of New South Wales | 64.5 |
| Ryukyu Kingdom | 3.13 |
| Tokugawa Shogunate | 3.13 |
Open the map on 1 July of
What changed since 1815
Now drawn
none
No longer drawn
British occupation of Java
The same date elsewhere
World map · 1816 Map of Europe · 1816 Map of the Middle East · 1814–1819 Map of Africa · 1816 Map of South Asia · 1816–1817 Map of East Asia · 1816–1817 Map of Central Asia · 1814–1819 Map of North America · 1814–1818 Map of Central America and the Caribbean · 1816 Map of South America · 1816 Map of Oceania · 1815–1818
Source and method
Borders and names: OpenHistoricalMap (openhistoricalmap.org) · CC0 1.0 + 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.