Unit 1 Vocabulary Flashcards
Topics: 1. Introduction to Maps 2. Geographic Data 3. The Power of Geographic Data 4. Spatial Concepts 5. Human-Environmental Interaction 6. Scales of Analysis 7. Regional Analysis
A set of practices that meet the needs of the present without compromising future generation’s ability to meet their needs:
Environmental Sustainability
Materials and substances like minerals, forests, water, and fertile land that occur in nature and can be used for economic gain:
Natural Resources
The belief that climate and landforms are the most powerful forces shaping human behavior and societal/cultural development:
Environmental Determinism
Acknowledges the limitations imposed by the natural environment, but focuses on the role of human culture to modify and respond to the environment to better fit human needs:
Possibilism
3 examples of possibilism:
- Palm Islands in Dubai
- Hoover Dam
- Terrace Farming
Show large areas with small amounts of data (zoomed out):
Small Scale Maps
Show small areas with large amounts of data (zoomed in):
Large Scale Maps
List the categories for the scale of maps (7):
- Global
- Regional
- State-Country-National
- Sub-State (State)
- County
- City/Local
- Census Tract
Different ____ reveal _____ in spatial patterns:
Scales, variations
General information/navigation/location:
Reference Maps
List the 3 types of Reference Maps::
- Political
- Physical
- Road
States/countries/capitals:
Political Maps
Natural features:
Physical Maps
Highways, streets, etc:
Road Maps
Use various colors, shades of one color, or patterns to show the location and distribution of spatial data:
Choropleth Map
Each dot represents a specified quantity of a spatial characteristic:
Dot-Density Map
Use symbols of different sizes to indicate different amounts of a variable:
Graduated/Proportional Region Map
The sizes of countries are shown according to a specific variable. Area is distorted to show a variable:
Cartogram Map
Use lines that connect points of equal value to depict variations in the data across space. Used for weather and elevation:
Isoline and Topography Maps
- Exact, precise
- Address
- Latitude and Longitude
Absolute Location
- Exact, precise
- Miles/kilometers, feet
- Map scale
Absolute Distance
Relationship to another place:
Relative Location
Spatial Interaction: Connections, contacts, movement, and flow of things between places:
Relative Distance
- Exact, precise
- Cardinal directions: NSEW
Absolute Direction
Remember, relative-relationships:
Relative Direction
- Close together
- Density: the number of something in a defined area
Clustering Pattern
- Far apart
- Distribution: the way something is spread out over an area
Dispersal/Distribution Pattern
Indication that 2+ phenomena may be related, associated, or correlated with one another:
Patterns and Spatial Associations
Map projections _________ ______ _________ in shape, area, distance, and direction:
Distort spatial relations
The process of a cartographer showing the curved surface of the earth on a flat surface:
Map Projection
Maps are ________ in what they portray - different projections are used for different _______:
Selective, purpose
What does SADD stand for?
- Shape
- Area
- Distance
- Direction