Comprehensive Geography Map Types, Projections, and Spatial Concepts

Thematic Maps

Maps that focus on a specific theme or topic.

Reference Maps

Maps that provide general information about locations.

Political Maps

Maps that show borders, capitals, states, etc.

Physical Maps

Maps that depict landscapes or natural features.

Choropleth Map

A thematic map that uses colors to show data.

Dot Density Map

A map that uses dots to represent data, showing clustering or dispersing.

Isoline Map

A map that shows data through lines connecting points of equal value.

Graduated Symbol Map

A map that uses symbols of varying sizes to represent data.

Cartogram

A map that distorts the shape of countries based on data quantity.

Absolute Location

The exact coordinates of a place.

Relative Location

A location described in relation to other landmarks.

Clustering

A pattern where many items are grouped together on a map.

Dispersing

A pattern where items are spread apart on a map.

Distortion

The alteration of shape, area, or distance on a map.

Mercator Projection

A map projection used for navigation, accurate in direction but distorts size near poles.

Peters Projection

A map projection that shows accurate area but distorts shape near poles.

Conic Projection

A map projection accurate for mid-latitude countries but poor in direction.

Goode-Homolosine Projection

A map projection that preserves area and shape but cuts off oceans.

Robinson Projection

A map projection that is visually appealing and accurate in size and shape.

Geographic Information Systems (GIS)

Technology used to analyze and store data in multiple maps.

Global Positioning System (GPS)

A satellite-based system for determining location.

Remote Sensing

The acquisition of data from a distance, often using satellites.

Field Observations

Data collected in the real world, outside of confined spaces.

Landscape Analysis

Determining characteristics of a landscape based on its features.

Photographic Interpretation

Analyzing images from satellites or planes for information.

Media Reports

Information collected from articles, newspapers, and magazines.

Travel Narratives

Personal accounts of travel experiences and observations.

Quantitative Data

Data that can be counted or measured numerically.

Qualitative Data

Data collected through interviews and descriptions.

Spatial Concepts

Ideas related to the arrangement and interaction of space.

Absolute Distance

The exact measurement of distance between two places.

Absolute Direction

The exact direction from one place to another.

Relative Distance

Distance described in relation to other locations.

Space

The physical distance between two locations.

Distribution

The arrangement of a particular phenomenon across space.

Density

The quantity of a phenomenon in a given area.

Concentration

The spread of a phenomenon across a given space.

Location

The specific position of something.

Toponym

The name given to a place.

Site

The physical characteristics of a location.

Situation

The context surrounding a location, including nearby features.

Flow

The movement of people, ideas, or goods.

Spatial Interaction

The exchange of goods and information between locations.

Friction of Distance

If the things are farther apart, they are most likely to be less connected.

Time Space Compression

Where things that are usually far apart now feel more 'closer' due to better transportation and communication.

Globalization

A theory that states that the world and its people are more connected than before, due to things such as the internet.

Sustainability

Where people develop things that serve a public service and accomplish needs of people, while also helping people in the future.

Natural resources

Materials that are found in nature that help humans economically.

Land use

How humans use the surrounding land to have a major impact on their lives and the environment.

Environmental Determinism

Where the environment and nature decides what and how humans build in that area.

Possibilism

It's where humans are now able to build anything, anywhere, due to advances in technology.

Small Scale

Zoomed out and shows a bigger picture with less details, such as a world map only showing countries.

Large Scale

Shows a more zoomed in picture, which shows more details, however does not show more land coverage as small scale.

Local Scale

Shows a small part of a bigger part, usually shows a neighborhood or a community.

Regional Scale

Shows a part of a bigger picture, usually shows more than 1 neighborhood, or a part of a nation.

National Scale

Shows an entire nation.

Global Scale

Shows the entire world, and shows multiple countries.

Regions

Parts of the world or a country that have distinct characteristics that differentiate from others.

Culture

The beliefs, certain physical objects, and social forms that distinguish people from others.

Formal Regions

A distinct region that shares many similar characteristics, it also includes defined borders.

Functional Regions

Also known as nodal, are focused around a main point based on economies or communication.

Perceptual/Vernacular Regions

Borders that are seen in other people's views, which may vary.

Transitional

Borders that do not line perfectly, such as climate or religious groups.

Contested

Where 2 countries are fighting over it.

Overlapping

Borders that overlap each other.

Population Distribution

How people are placed in the world, and what kind of patterns they form.

Population Density

How many people are living in 1 square mile.

Ecumene

If the land is inhabited.

Arithmetic Density

Total population divided by total land area.

Physiological Density

Population divided by the total amount of arable land.

Carrying Capacity

The amount of resources that can sustain a certain population without having any negative effect on the environment.

Demography

The study of populations.

Developing Countries

Countries that are not economically, politically, or socially stable.

Developed Countries

Countries that are usually more stable.

Overpopulation

The ratio between how many people the Earth can support.

Population Pyramid

A graphical representation used to show the age and sex distribution of a population.

Dependency Ratio

The comparison between people who are in the workforce and those who are not.

Baby Boom

A significant increase in birth rates following a negative event, such as a war.

Baby Bust

A decline in birth rates following a baby boom.

Echo

A bulge in the population pyramid caused by children of the baby boom growing up.

Migration

The movement of people from one place to another.

Emigration

The act of leaving one's country or place.

Immigration

The act of entering a new country or place.

Mortality

The measure of how many deaths occur in a population.

Infant Mortality Rate (IMR)

The number of babies that die during the first year of life.

Child Mortality Rate

The number of children who die before the age of 5.

Life Expectancy

The average number of years a person is expected to live.

Crude Death Rate (CDR)

The total number of deaths per year per 1,000 people.

Fertility

The ability to reproduce.

Total Fertility Rate (TFR)

The average number of babies a woman is expected to have.

Crude Birth Rate (CBR)

The total number of births per year per 1,000 people.

Natural Increase Rate (NIR/RNI)

The difference between the crude birth rate and crude death rate, divided by 10.

Replacement Rate

The average number of babies a woman must have to maintain a stable population, typically 2:1.

Demographic Transition Model

A model that describes the stages of population change over time.

Stage 1

Characterized by high birth and death rates, resulting in very low population growth.

Stage 2

Early expanding stage with high birth rates and declining death rates.

Stage 3

Late expansion stage where birth rates decline and death rates also decrease.

Stage 4

Population is stable with low birth and death rates.

Stage 5

Population is declining with very low birth rates and slightly higher death rates.

Crude Birth Rate Formula

(Total Births / Total Population) * 1000