A Proportional Symbol Map is a type of thematic map where symbols of varying sizes are used to represent data values, with larger symbols indicating larger quantities. This visualization technique effectively communicates quantitative information at specific geographic locations, making it easier to compare data across different areas.

Proportional Symbol Map

A thematic map is a type of map specifically designed to highlight a particular theme or subject area, such as population density, climate, or economic activities, by using various visual techniques like colors, symbols, and lines. Unlike general reference maps, thematic maps focus on specific data sets and are used to analyze spatial patterns and relationships related to the theme being represented.

thematic map

symbols of varying sizes

data values

larger symbols

larger quantities

visualization technique

quantitative information

specific geographic locations

compare data

different areas

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