Geography Exam 1 Flashcards
Geography
Concerned with spatial distributions and interrelationships between humans and the environment
How is geography different from other disciplines
Looks at things from a spatial perspective
- Spacial Studies
Spacial Studies
Where - Description of the location
Why - Understanding of why that location
Change - How has the spatial pattern changed over time
Four traditions of geography
- Earth Science
- Human Environment Interaction
- Regional Studies
- Spatial Analysis
Earth Science
- Focus on the physical processes of the planet
- Start as geology.
Human Environment Interaction
- Core of Geography
- Two Way Street
Humans affect the natural environment and vice versa - Humans changed geography
Regional Studies
- Study of human and physical processes in specific regions
Spatial Studies
- Emphasis on the techniques
Subdivisions of geography
-Physical Geography
- Human Geography
- Techniques
Physical Geography Specialities
- Geomorphology
Land forms - Meteorology
Weather and short term - Climatology
Long term. averages - Soils Geography
Study of soil - Biogeography
Human Geography Specialities
- Cultural geography
- Historical geography
- Political geography
- Economic geography
- Social geography
- Urban geography
- Population geography
Techniques Specialities
- Cartography
map making - Geography Information Systems (GIS)
Multiple layers overlap on a map - GPS
Global Positioning System - Remote Sensing
Aerial photographs. Satellite images - Quantitative Methods
Statistics
The Big G
Two main subfields
- Human and Physical Geography
- techniques/Tools
- Physical, Human, and Techniques
Scale Defined
Ratio of distance between two places on the map to the distance on the ground
Large vs Small Scale
Large
- Lots of detail
- Up close
Small
- Not a lot of detail
- Zoomed out
Types of Scales
- Graphic
l—-l—l
0. 100
Miles - Verbal
one inch = 50 miles - RF
1:500,000
Units have to be the same
Mountains
Types of Maps
-Thematic
- Cartogram
- Dot Maps
- Choropleth
Thematic Maps
Maps that have a theme
Cartogram Maps
- No accurate shapes
- Electoral vote
- Some type of value
Larger block is the larger value
Dot Maps
- Dot represents a value
- Dots everywhere
- One dot = a certain value
Choropleth Maps
- Geographic regions and shades it in a different color based on a statistical value
- Range of colors
Darker or brighter are the higher values
Mental Maps
- Maps we have in our heads
- Cognitive mapping
Accessibility and Connectivity
- Site and Situation
- How accessible to other places
- Transportation
- Internet
Site and Situation
Situation
- Advantages or disadvantages based on their connectivity
Spatial Distribution
- Density
- Concentration
- Pattern
Pattern
- Linear, Centralized, Rectangular/Square
- Grid system
Rectangular
Concentration
- Shows the amount of spread over an area
- Clustered vs Dispersed
Types of Densities
- Arithmetic
- Physiological