Unit 1 Flashcards
Reference maps
Best for locations, transport
Thematic maps
best for themes
Absolute distance
Measure of physical space
Relative distance
Connectivity through social, economic, cultural means
Absolute direction
Fixed point of reference
Relative direction
In relation to other places
Clustering
Objects/things close together
Dispersal
How things are dispersed, how things are spread out
Elevation
Altitude above sea level
Mercator projection
Distorts shape, size
Gall Peters
Distorts shape
Azimuthal
Distorts shapes a lot
GIS
Map with layers of themes
GPS
Using satellites to determine a precise location
Space
Abstract area on Earth
Place
Space with meaning
Flows
Movement of people
Distance decay
Moving away = less interaction
Time-space compression
Tech makes physical distance seem a lot less than what it actually is
Patterns
Regular arrangement of something
Land use
Ability to modify your environment, often thanks to wealth
Regional scale of analysis
Continental
National scale of analysis
Countries
Local scale of analysis
Anything below national
Formal region
Everyone shares 1+ common trait
Uniform region
Everyone shares 1+ common trait
Functional region
Organized around a focal point
Nodal region
Organized around a focal point
Perceptual region
Place that is significant to a cultural identity
Vernacular region
Place that is significant to a cultural identity
Region
Area on Earth defined by 1+ distinctive characteristics.
Scale
Relationship between portion of Earth being studied and the Earth itself
Connection
Relationships among people and objects across space
Map
2-dimensional model of Eath’s surface
Cartography
Map-making
Mental Map
personal representation of a portion of Earth
Ground-truthing
Field researchers driving around in their cars
Geotagging
Identification of a place or piece of info based on its longitude/latitude
GPS
Uses satellites to determine exact position of thing/person on earth
GIS
map with a lot of layers
Remote sensing
Capturing data abt Earth through satellites or other “long distance” things