Unit 1 - Thinking Geographically Flashcards
Reference Map
Maps used to reference basic information (ex. political map)
Thematic Map
Maps used to show spatial patterns and spatial analysis
Types of Thematic Maps
Choropleth, Dot, Isoline, Graduated Symbol, Cartograms
Choropleth Maps
Using colors and differing shades to show data and compare areas
Graduated Symbol Maps
Using symbols of differing sizes and quantities
Dot Maps
Using quantities of dots to express information
Isoline Maps
Using lines to show different information (ex. elevation maps)
Cartograms
A physical part of a map is changed in size to represent data
Geographic Concepts
Absolute + Relative Location, Direction, Absolute + Relative Distance, Elevation
Absolute Location
Location based on coordinates
Relative Location
Location relative to other places (connectivity, distance, travel, direction)
Absolute Distance
Unit measurement distance between two places (miles, km, ft)
Relative Distance
Time distance between two places (10 minutes away)
Elevation
Height of areas or objects
Types of Spatial Pattern Distribution
Clustered/Agglomerated, Dispersed, Linear
Clustered/Agglomerated
Objects are concentrated into one area
Dispersed
Objects are spread out over a large area
Linear
Objects are arranged in a straight line
Landscape Analysis
Defining and describing landscapes. Understanding why landscapes are the way they are