Cartography of the Day
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- PhanLo0
good old maps from Texas https://maps.lib.utexas.edu/maps…
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- keewee2
Peirce quincuncial projection
https://en.wikipedia.org/wiki/Pe…
- sted2
- i_was-1
- son_dey-1
- jonny_quest_lives-1
TopoView highlights one of the USGS's most important and useful products, the topographic map. In 1879, the USGS began to map the Nation's topography. This mapping was done at different levels of detail, to support various land use and other purposes. As the years passed, the USGS produced new map versions of each area. TopoView shows the many and varied topographic maps of each of these areas through history. This can be particularly useful for historical purposes, such as finding the names of natural and cultural features that have changed over time.
This interface was created by the National Geologic Map Database project (NGMDB), in support of topographic mapping program managed by the National Geospatial Program (NGP). Geologic mapping and topographic mapping at the USGS have a long tradition together (see 1888 report). The NGMDB project is proud to assist the NGP in bringing these maps to the Web.
- All topographic maps produced by the U.S. Geological Survey (USGS) are in the public domain and are not copyrighted except for the following three cases thatjonny_quest_lives
- apply only to US Topo maps (produced 2009-present): Most maps in the period 2010-2016 contain commercially licensed road datajonny_quest_lives
- Orthoimages in Alaska are commercially licensed...jonny_quest_lives
- Gnash1
This site is full of high-res, mostly public domain maps.
The interface is a bit of a bitch to use, search feature cumbersome. But content in fantastic