Map Types
Maps focused on a specific topic or theme
thematic map
Objects arranged in a line
Linear Pattern
Distorts land based on population
Cartogram
gathering information from satellites or aircrafts
Remote sensing
An area with shared characteristics
Region
A map that uses colors or shading
Choropleth map
Objects arranged around a center
Circular Pattern
Dots represent the quantity
Dot Distribution map
Used for navigation and finding absolute location
GPS
Defined by one common characteristic
Formal Region
The larger the symbol the larger the value
Proportional symbol map
no clear pattern exists
random pattern
Preserves direction but distorts area and shape
Mercator Projection
Computer system for analyzing spatial data
GIS
Connected by a central node or point
Functional region
connects points of equal value
isoline map
spatial arrangement of objects or features
Preserves area but distorts shape
Gall-Peters Map
Interaction decreases as distance increases
Distance decay
Based on People's opinions or feelings
Perceptual regions
Shows movement between places
Flow Line Map
Spatial association
ralationship between spatial features
balances distortions of shape, area, distance and direction, but does not perserve perfectly
Robinson Projection
Increasing global connection and interaction
Globilization
The Physical location of a place
Site