APHUG Unit 1 Flashcards
Human Geography
The study of people and places:
How we make places, organize space and society, interact with each other in places and across spaces and make sense of others and ourselves in our localities, regions, & the world.
Reference Maps
Maps used to show landforms and/or places.
Physical Map
Reference map that shows identifiable natural landmarks such as mountains, rivers, oceans, elevations.
Political Map
Reference map that shows political boundaries e.g. countries, cities, capitals, etc.
Thematic Maps
Maps used to display specific types of information (theme) pertaining to an area.
Cartogram
Thematic map that shows statistical data by transforming space e.g. population.
Choropleth Map
Thematic map that uses shading or coloring to show statistical data e.g. population.
Dot Density Map
Thematic map that uses dots to indicate a feature or occurrence e.g. population
Graduated Symbols Map (Proportional Symbols Map)
Thematic map that indicates relative magnitude of some value for geographic region in which the symbol varies in population and date e.g. population.
Absolute Distance
Measurement using a standard unit of length.
Relative Distance
measurement of the social, cultural, and/or economic connectivity between places (how connected or disconnected) e.g. USA v.s. Iran and China.
Absolute Direction
Finding a location using compass direction e.g. north, south, east, west.
Relative Direction
Finding a location not using a compass direction e.g. left, right, forward, backward, up, down.
Spatial Pattern
The way things are laid out and organized on the surface of the Earth.
Clustering
Objects that form a group e.g. coastal population.
Dispersal
Objects that are scattered e.g. rural population
Elevation
Height above sea level.
Spatial Scale
Hierarchy of spaces e.g. Location of French speakers:
Global: In the world.
Regional: In North America.
National: In Canada.
Local: In Quebec.
Map Distortion
All maps are distorted as a result of projecting a 3-dimensional surface onto a 2-dimensional surface in area, distance, shape, and/or direction.
Map Projection
A way to transfer the 3-dimensional earth onto a 2-dimensional map to reduce distortion in area, distance, and/or direction.
Geographic Data
Information that identifies the geographic location of features and boundaries on earth (natural and constructed).
GIS (Geographic Information System)
-Map created by a computer that can combine layers of spatial data.
-Date is displayed and analyzed to gain insights into geographical patterns/relationships.
e.g. Vulnerability of the Florida Aquifer, school boundaries, crime rates.
Satellite Navigation Systems
System of satellites that provide geo-spatial positioning e.g. GPS.
Remote Sensing
Collecting data with instruments that are distant from the area of study.