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  2. USGS Historical Topographic Maps for the Juneau Icefield area

    en.wikipedia.org/wiki/USGS_Historical...

    Current research of Climate Change in the field of Glaciology relies upon comparison of historical glacier mass-balance to current conditions. The United States Geological Survey (USGS) historical topographic maps, some more than 65 years old, are useful to a glaciologist in determining glacier change.

  3. List of GIS data sources - Wikipedia

    en.wikipedia.org/wiki/List_of_GIS_data_sources

    Online collection of all digital USGS 1:24K scale topographic maps (as well as various other GIS data) covering the United States, available as a free download. NPScape United States Department of the Interior National Park Service NPScape is a landscape dynamics monitoring project that provides landscape-level data, tools, and evaluations for ...

  4. Historical geographic information system - Wikipedia

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

    HistoAtlas is an open historical geographical information system that tries to build a free historical atlas of the world. National Historical Geographic Information System (NHGIS) is a system for displaying and analyzing Census tracts and tract changes in the United States.

  5. OpenHistoricalMap - Wikipedia

    en.wikipedia.org/wiki/OpenHistoricalMap

    A historic map by the United States Coast and Geodetic Survey that has been georeferenced by the Regional Plan Association for mapping historic wetlands in OpenHistoricalMap. OpenHistoricalMap allows anyone with a free account to contribute directly to the map through an editor such as the iD Web application or the JOSM desktop application.

  6. List of historical maps - Wikipedia

    en.wikipedia.org/wiki/List_of_historical_maps

    United States Geological Survey, National Program for Topographic Mapping (1884) War of the Rebellion Atlas (1895) Maps of the United Kingdom. The Brittania (John Ogilby, 1670–1676) Principal Triangulation of Great Britain (1784–1853)

  7. David Rumsey Historical Map Collection - Wikipedia

    en.wikipedia.org/wiki/David_Rumsey_Historical...

    The David Rumsey Historical Map Collection is a large private map collection with over 150,000 maps and cartographic items. The collection was created by David Rumsey who, after making his fortune in real estate, focused initially on collecting 18th- and 19th century maps of North and South America, as this era "saw the rise of modern cartography."

  8. List of atlases - Wikipedia

    en.wikipedia.org/wiki/List_of_atlases

    19th century. Andrees Allgemeiner Handatlas (Germany, 1881–1939; in the UK as Times Atlas of the World, 1895); Atlas do Visconde de Santarem (Paris, 1841, 1842-1844, and 1849)

  9. TopoQuest - Wikipedia

    en.wikipedia.org/wiki/TopoQuest

    TopoQuest is a free web mapping service built on open source software that provides internet-based topographic map for most of the United States.. The site is one of three internet services used by Wikipedia for providing topographic maps.

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