Maps Flashcards
Topographical maps
is a graphic representation of the three dimensional configuration of Earth’s surface. They show the natural or physical features of a landscape including its elevation.
Reference map
simple maps showing important physical (natural and man–made) features in an area.
Thematic maps
a map that focuses on one main idea or theme
Choropleth map
is a thematic map
shows data aggregated for a specific geographic area
Cartogram Map
maps that distorts the shape of an area to show the size of a specific variable
Proportional/graduated circle maps
use symbols of different sizes to represent numbers. Size of the symbol is equal to the value it represents.
Mercator Projection
useful for navigation because the lines connecting points on the map represents the true compass direction; but landmasses become distorted the farther away they are from the equator
Peters Projection
shows all landmasses with their true areas but distorts their shapes
Robinson Projection
map that attempts to create the most visually appealing representation of Earth by keeping all types of distortion relatively low over most of the map
Time distance decay
the effect of distance on cultural or spatial interactions.
Absolute distance
can be measured with a standard unit of length, such as a foot, yard, mile, or kilometer
Relative Distance
a measurement of the level of social, cultural, or economic similarity between places despite their absolute distance from each other