Lab 2

Topographic Map w/ Running Water Streaks

 

4 Different Types of Maps:

1:  Dot Density Map

This is as a map type that uses a dot symbol to show the presence of a feature or phenomenon. Dot maps rely on a visual scatter to show spatial pattern.

2:  Proportional Symbol Map

The proportional symbol map is a widely-used form of thematic mapping. In this technique, the cartographer selects a symbol and alters its size, the area to be exact, based on the data values.

3:  Choropleth Map

This map is a thematic map in which areas are shaded or patterned in proportion to the measurement of the statistical variable being displayed on the map, such as political party selection for states.

4:  Isarithmic Map

Isarithmic maps are maps that represent data sets that have a "continuous distribution" and "smooth change in value."