Isoline map

Definition

An isoline map is a type of thematic map that uses lines to connect points of equal value, such as elevation or temperature. These lines are called isolines and help to visualize spatial patterns and variations in data across a geographic area.

Related terms

Contour line: A contour line is a specific type of isoline that connects points of equal elevation on a topographic map.

Choropleth map: A choropleth map is another type of thematic map that uses colors or shading to represent different values for specific geographic areas, such as countries or states.

Spatial distribution: Spatial distribution refers to how things are arranged across space. It involves analyzing the pattern and density of occurrences in relation to their geographic location.