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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 ...
This glossary of geography terms is a list of definitions of terms and concepts used in geography and related fields, including Earth science, oceanography, cartography, and human geography, as well as those describing spatial dimension, topographical features, natural resources, and the collection, analysis, and visualization of geographic ...
The study of geography, in terms of how it has shaped or impacted on the settlement, location of resources, trade routes, shows how geography has shaped economic history. One of the reasons why interactions between geographic characteristics and economic activity can be convoluted is because the said characteristics are the primary cause by ...
A chorochromatic map of world land cover, using hue, value, and saturation to differentiate nominal values. A Chorochromatic map (or area-class) visualizes a discrete/nominal Field (geography) as a set of regions of homogeneous value. A Dot distribution map (or dot density) visualizes the density of an aggregate group as representative dots ...
Another example is a deep map, or maps that combine geography and storytelling to produce a product with greater information than a two-dimensional image of places, names, and topography. [ 83 ] [ 84 ] This approach offers more inclusive strategies than more traditional cartographic approaches for connecting the complex layers that makeup places.
A medieval depiction of the Ecumene (1482, Johannes Schnitzer, engraver), constructed after the coordinates in Ptolemy's Geography and using his second map projection. The translation into Latin and dissemination of Geography in Europe, in the beginning of the 15th century, marked the rebirth of scientific cartography, after more than a millennium of stagnation.
Therefore, the trade areas of these central places who provide a particular good or service must all be of equal size there is only one type of transport and this would be equally easy in all directions; transport cost is directly proportional to distance travelled; The theory then relied on two concepts: threshold and range.
Trade can be a key factor in economic development.The prudent use of trade can boost a country's development and create absolute gains for the trading partners involved. . Trade has been touted as an important tool in the path to development by prominent econom