Spatial Concepts - AP Human Geography

Regionalization is the process of dividing space into regions based on characteristics. Creates meaningful geographic units for analysis and comparison.

A vernacular region is perceived to exist by its inhabitants. Based on people's sense of belonging and identity.

Globalization is the process of increased interconnectedness among countries. Creates economic, political, and cultural interdependence worldwide.

Spatial diffusion is the process by which a concept, practice, or substance spreads. Includes contagious, hierarchical, and stimulus diffusion patterns.

Environmental determinism suggests that physical environment shapes cultures. Climate and terrain directly determine human behavior and culture.

Possibilism is the theory that humans have agency to modify their environment. Emphasizes human choice and adaptation within environmental limits.

Site refers to the physical characteristics of a place. Includes topography, climate, soil, and natural resources.

Situation describes a place's location relative to its surroundings. Considers accessibility, connectivity, and regional context.

Scale refers to the relationship between the portion of Earth being studied and Earth as a whole. Ranges from local to global levels of geographic analysis.

Spatial analysis involves examining locations, attributes, and relationships of features in space. Uses statistical and mathematical methods to identify patterns.

A thematic map emphasizes a particular theme or subject area. Focuses on specific topics like population or climate.

Remote sensing is the acquisition of data from a distance, typically from satellites. Provides data without direct physical contact with objects.

An isoline map uses lines to connect points of equal value. Common examples include temperature and elevation contours.

A dot distribution map uses dots to show the presence or quantity of a feature. Dot density indicates concentration or distribution patterns.

A graduated symbol map uses symbols of different sizes to represent data values. Symbol size corresponds to data magnitude or intensity.

Geospatial data is information that has a geographic aspect to it. Can be mapped, analyzed, and visualized spatially.

A spatial pattern is the arrangement of objects on Earth's surface. Can be clustered, dispersed, random, or linear.

GPS determines precise location using satellites. Uses triangulation from multiple satellite signals for accuracy.

A cognitive map is a mental representation of spatial knowledge. Includes personal navigation and wayfinding knowledge.

A network is a set of interconnected nodes or places. Facilitates movement and communication between different locations.

Place refers to the human and physical characteristics that uniquely define a location. Combines physical environment with human meaning and attachment.

The Mercator projection preserves direction. Maintains accurate compass bearings for navigation purposes.

Spatial distribution describes how resources, activities, and features are arranged. Reveals patterns like clustering, dispersal, or linear arrangements.

Spatial interaction refers to the flow of goods, people, or information among places. Includes movement patterns and connectivity between locations.

GIS is a system for capturing, storing, and analyzing spatial data. Enables digital mapping and spatial analysis capabilities.

A physical map shows natural features like mountains and rivers. Displays topography, water bodies, and other natural elements.

A cartogram distorts space to represent data like population size. Areas are resized proportionally to represent statistical data.

A choropleth map uses colors or shading to represent data values. Different intensities indicate varying data values across regions.

A mental map represents an individual's perception of space and place. Reflects personal experiences and spatial understanding.