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  2. OpenHistoricalMap - Wikipedia

    en.wikipedia.org/wiki/OpenHistoricalMap

    Current status. Active. Content license. Various. OpenHistoricalMap (also spelled Open Historical Map and abbreviated OHM) is an online collaborative mapping project developing a historical map of the world using OpenStreetMap technology and processes. [4][5][6] Whereas OpenStreetMap only includes data about the present day and deletes data as ...

  3. OpenStreetMap - Wikipedia

    en.wikipedia.org/wiki/OpenStreetMap

    Several open collaborative mapping projects are modeled after OSM and rely on OSM software. OpenHistoricalMap is a world historical map that tracks the evolution of human geography over time, from prehistory to the present day. OpenGeofiction focuses on fantasy cartography and worldbuilding. The OSM community sees these projects as complements ...

  4. Historical geographic information system - Wikipedia

    en.wikipedia.org/wiki/Historical_geographic...

    Historical geographic information systems are built from a variety of sources and techniques. An especially prominent method is the digitization and georeferencing of historical maps. Old maps may contain valuable information about the past. By adding coordinates to such maps, they may be added as a feature layer to modern GIS data.

  5. Early world maps - Wikipedia

    en.wikipedia.org/wiki/Early_world_maps

    Further information: List of historical maps and history of cartography. The earliest known world maps date to classical antiquity, the oldest examples of the 6th to 5th centuries BCE still based on the flat Earth paradigm. World maps assuming a spherical Earth first appear in the Hellenistic period. The developments of Greek geography during ...

  6. Silk Road - Wikipedia

    en.wikipedia.org/wiki/Silk_Road

    Silk Road. The Silk Road[a] was a network of Eurasian trade routes active from the second century BCE until the mid-15th century. [1] Spanning over 6,400 km (4,000 mi), it played a central role in facilitating economic, cultural, political, and religious interactions between the Eastern and Western worlds. [2][3][4] The name "Silk Road" was ...

  7. Piri Reis map - Wikipedia

    en.wikipedia.org/wiki/Piri_Reis_map

    Piri Reis map. The Piri Reis map is a world map compiled in 1513 by the Ottoman admiral and cartographer Piri Reis. Approximately one third of the map survives, housed in the Topkapı Palace in Istanbul. When rediscovered in 1929, the remaining fragment garnered international attention as it includes a partial copy of an otherwise lost map by ...

  8. Ordnance Survey - Wikipedia

    en.wikipedia.org/wiki/Ordnance_Survey

    The original draftsman's drawings for the area around St Columb Major in Cornwall, made in 1810. Detail from 1901 Ordnance Survey map of the Imperial fortress colony of Bermuda (showing St. George's Town and St. George's Garrison), compiled from surveys carried out between 1897 and 1899 by Lieutenant Arthur Johnson Savage, Royal Engineers.

  9. List of historical maps - Wikipedia

    en.wikipedia.org/wiki/List_of_historical_maps

    Maps of Korea. Haedong Samgukdo. Cartography of Switzerland. Dufour Map (1863) Siegfried Map (1895–1926) Cartography of the United States. Americae Sive Quartae Orbis Partis Nova Et Exactissima Descriptio (1562) New and Correct Map of the United States of North America Abel Buell (1784) Samuel Augustus Mitchell (1867)