1. Maps in Geographic Studies

2. Maps
Though globes are more accurate, map projections are more often used by geographers
Because they can show many different types of information

3. Maps come in various styles, but each one generally has four key components:
Title Legend/Key Scale Compass Rose

4. 1. Topographical Maps show natural and man-made features on the earth’s surface through the use of contour lines
Often with contour lines
A topographic map is similar to a physical map in that it shows different physical landscape features. They are different however because they use contour lines instead of colors to show changes in the landscape. Contour lines on topographic maps are normally spaced at regular intervals to show elevation changes (e.g. each line represents a 100 foot (30 m) elevation change) and when lines are close together the terrain is steep. For example a topographic map showing the Big Island of Hawaii would have contour lines that are close together near the steep, high elevation mountains of Mauna Loa and Kilauea (map of the Big Island). By contrast, the low elevation, flat coastal areas show contour lines that are spread apart.

7. 2. Population Density Maps are used to show population patterns in certain areas

9. 3. Political Maps show government boundaries of nations, states, cities, etc.

12. 4. Climate Maps are used to show different climate factors in a region or the entire world

14. 5. Economic or Resource Maps are used to show different economic activities or resource accessibility in an area

17. 6. Physical Maps show physical land features on the Earth and are similar to topographical maps, but they use colors to show elevation rather than contour lines
shows lakes, rivers, mountains, oceans, etc.
A physical map is one that shows the physical landscape features of a place. They generally show things like mountains, rivers and lakes and water is always shown with blue. Mountains and elevation changes are usually shown with different colors and shades to show relief. Normally on physical maps green shows lower elevations while browns show high elevations. An example of a physical map is one showing the state of Hawaii (map of Hawaii). Low elevation coastal regions are shown in dark green, while the higher elevations transition from orange to dark brown. Rivers are shown in blue.
A physical map is a map that shows identifiable landmarks—like rivers, mountains, lakes, oceans, etc.

20. 7. Road Maps show where different road systems exist as well as cities and other points of interest
A road map is one of the most widely used map types. These maps show major and minor highways and roads (depending on detail) as well as things like airports, city locations and points of interest like parks, campgrounds and monuments. Major highways on a road map are generally red and larger than other roads, while minor roads are a lighter color and a narrower line. A road map of San Francisco, California for example would show the major highways as a wide red line and other large roads as a lighter red with minor streets as gray (map of San Francisco).

22. 8. Vegetation Maps are used to show plant life and large vegetation regions in certain areas

24. 9. There are also other kinds of maps that show other specific information—these are known as Thematic Maps
Displays information not previously covered by other map types, such as rates of population change
: A thematic map is a map that focuses on a particular theme or special topic and they are different from the six aforementioned general reference maps because they do not just show natural features like rivers, cities, political subdivisions, elevation and highways. If these items are on a thematic map, they are background information and are used as reference points to enhance the map's theme. An example of a thematic map would be one showing the population change of Canada in specific locations from 1996 to The map shows the theme it is attempting to get across to its audience and uses a political map (e.g. one showing the provincial and territorial borders of Canada) to give it more of a reference.

28. 10. Mental Maps: An internal map based on an individual’s perception of the features of an area, room, the Earth, etc.