Search results
Results from the WOW.Com Content Network
In the cartography of the United States, the American polyconic projection is a map projection used for maps of the United States and its regions beginning early in the 19th century. It belongs to the polyconic projection class, which consists of map projections whose parallels are non-concentric circular arcs except for the equator, which is ...
United States Coast Survey: Latitude along which scale is correct can be chosen. Parallels meet meridians at right angles. 1963 Latitudinally equal-differential polyconic: Pseudoconical Compromise China State Bureau of Surveying and Mapping Polyconic: parallels are non-concentric arcs of circles. c. 1000: Nicolosi globular: Pseudoconical [4 ...
Image:Blank US Map with borders.svg, a blank states maps with borders. Image:BlankMap-USA.png, a map with no borders and states separated by transparency. Image:US map - geographic.png, a geographical map. On Wikimedia Commons, a free online media resource: commons:Category:Maps of the United States, the category for all maps with subcategories.
This page is part of Wikipedia's repository of public domain and freely usable images, such as photographs, videos, maps, diagrams, drawings, screenshots, and equations. . Please do not list images which are only usable under the doctrine of fair use, images whose license restricts copying or distribution to non-commercial use only, or otherwise non-free images
Wikipedia talk:WikiProject United States/Assessment; Wikipedia talk:WikiProject United States/Collaboration; File talk:Map of USA with state names 2.svg; Template:Fossiliferous stratigraphic units in the United States map; Template:National Register Of Historic Places Map; Template:Paleontology in the United States map; Template:USA image map ...
For premium support please call: 800-290-4726 more ways to reach us
Primarily from the United States Government Printing Office Style Manual. [1] State names usually signify only parts of each listed state, unless otherwise indicated. Based on the BLM manual's 1973 publication date, and the reference to Clarke's Spheroid of 1866 in section 2-82, coordinates appear to be in the NAD27 datum.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file