APHuG Unit 1 Vocab (CED) Flashcards
1.1 - Reference Maps
Designed for people to refer to for general information about place. Political, physical, road, and plat maps.
1.1 - Political Maps
Show and label human-created boundaries and designations, such as countries, states, cities, and capitals.
1.1 - Physical Maps
Show and label natural features, such as mountains, rivers, and deserts.
1.1 - Road Maps
Show and label highways, streets, and alleys.
1.1 - Plat Maps
Show and label property lines and details of land ownership.
1.1 - Thematic Maps
Show spatial aspects of information or of a phenomenon. Choropleth, dot distribution, graduated symbol, and isoline maps.
1.1 - Choropleth Maps
Use various colors, shades of one color, or patterns to show the location and distribution of spatial data. Often show rates or other quantitative data.
1.1 - Dot Distribution Maps
Used to show the specific location and distribution of something across a map. Each dot represents a specified quantity.
1.1 - Graduated Symbol Maps
Use symbols of different sizes to indicate different amounts of something. Larger sizes indicate more of something, and smaller sizes indicate less.
1.1 - Isoline Maps
Also known as isometric maps. Use lines that connect points of equal value to depict variations in the data across space. Where lines are close together, the map depicts rapid change, and where lines are farther apart, the phenomenon is relatively the same. Topographic maps.
1.1 - Topographic Maps
Points of equal elevation are connected on these maps, creating contours that depict surface features.
1.1 - Cartogram
The sizes of countries (or states, countries, or other areal units) are shown according to some specific statistic.
1.1 - Absolute Distance
Usually measured in terms of feet, miles, meters, or kilometers.
1.1 - Relative Distance
Indicates the degree of nearness based on time or money and is often dependent on the mode of travel.
1.1 - Clustering
Arranged in a group or concentrated area.
1.1 - Dispersal
Spread out over a large area.
1.1 - Elevation
Distance of features above sea level, usually measured in feet or meters.
1.1 - Mercator Projection
Purpose: Navigation
Strengths: Directions are shown accurately. Lines of latitude and longitude meet at right angles.
Weaknesses: Distance between lines of longitude appears constant. Land masses near the poles appear large.
1.1 - Peters Projection
Purpose: Spatial distribution related to area.
Strengths: Sizes of land masses are accurate.
Weaknesses: Shapes are inaccurate, especially near the poles.