Zh-hans:OpenHistoricalMap
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贡献
今日
10月20日兴衰立废精选:
- 1818
- Great Britain and the United States establish an international boundary at 49 degrees latitude north, from Lake of the Woods west to the Rocky Mountains, transferring the northern part of Missouri Territory to Great Britain.
- 1860
- Under the October Diploma, the Kingdom of Croatia returns Međimurje and Fiume to Zala, Hungary, and returns Kutina to Slavonia.
- 1889
- Tobago becomes a ward of the Colony of Trinidad and Tobago.
- 1901
- Collingwood station closes in Melbourne.
- 1914
- A narrow gauge railroad opens near Asmara in Eritrea.
- 1949
- Groesbeck Highway in Mount Clemens, Michigan is extended north, bypassing the city to the west.
- 2003
- Hartsfield Atlanta International Airport is renamed Hartsfield–Jackson Atlanta International Airport in honor of former mayor Maynard Jackson.
活动
- 2026年10月27日 – 2026年10月29日
- State of the Map LatAm in Mexico City
- 2026年11月2日 – 2026年11月4日
- FOSS4G North America in Sacramento, California
- 2026年11月10日
- Sand Lake Historical Society meeting in Sand Lake, New York
- 2026年11月16日 – 2026年11月22日
- Conear Ayacucho at the National University of San Cristóbal de Huamanga in Ayacucho, Peru
政策与指南
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行为守则
良好实践 (草案)
Land acknowledgment 原住民土地拥有权之承认 (草案)
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