Cartogram (nonfiction): Difference between revisions
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(Created page with "A '''cartogram''' is a map in which some thematic mapping variable – such as travel time, population, or GNP – is substituted for land area or distance. The geometry or sp...") |
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== Nonfiction cross-reference == | == Nonfiction cross-reference == | ||
* [[Nomograph (nonfiction) | * [[Nomograph (nonfiction)]] | ||
== External links == | == External links == | ||
Revision as of 07:34, 22 November 2019
A cartogram is a map in which some thematic mapping variable – such as travel time, population, or GNP – is substituted for land area or distance. The geometry or space of the map is distorted, sometimes extremely, in order to convey the information of this alternate variable. They are primarily used to display emphasis and for analysis as nomographs.
Two common types of cartograms are area and distance cartograms. Cartograms have a fairly long history, with examples from the mid-1800s.
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Fiction cross-reference
Nonfiction cross-reference
External links
- Cartogram @ Wikipedia
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