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A cartogram (also called a value-area map or an anamorphic map, the latter common among German-speakers) is a thematic map of a set of features (countries, provinces, etc.), in which their geographic size is altered to be directly proportional to a selected variable, such as travel time, population, or gross national income. Geographic space itself is thus warped, sometimes extremely, in order ...
Sep 12, 2018 · Cartogram of Europe. 711 million people live in Europe, less than 10% of the world population. 5. Five European countries have a population that is larger than 50 million: The European part of Russia (110 m), Germany (82.3 m), the UK (66.6 m), France (65.2 m), and Italy (59.3 m). Some regions of Europe are very densely populated.
Mar 22, 2017 · Predictably, the world map of GDP is dominated by North America and Europe, while Africa almost disappears. The population cartogram gives greater prominence to India and China, and makes ...
- Donald Houston
Cartograms are maps in which the geography is altered to let the surface area of geographic entities be proportional to a numerical value. Below is an example of a cartogram showing the total population of African countries. The dark red country on this map, Nigeria, is blown up because it has a big population, while other countries have ...
Apr 24, 2012 · Maps and Cartography. Area cartogram maps are maps of non-absolute space where the areal extent is in proportion to some measured value. Cartogram maps retain a partially accurate relative location and relative space, but the actual area of the individual polygons features are overrepresented or underrepresented based on the assigned values.
Cartograms exaggerate the size of the geography proportional to the statistic being shown. Specifically, the variable substitutes land area or distance. But what they do is really distort our view of mapping by breaking the golden rule – sacrificing geometry to convey information. Another key point is each type of cartogram has its pros and ...
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Apr 24, 2023 · A cartogram is a type of map where the areas of regions or countries are distorted to represent a specific data value, like population or economic size. It’s a cool way to visualize data that might be hard to grasp otherwise. Imagine you’re looking at a map of the world, and you want to understand the population distribution across countries.
