1.

Differentiate:Isoline map and Dot Density Map.

Answer»

1. Isoline map:

  • Isolines are lines drawn to link different places that share a common value. An Isoline is a line joining equal points.
  • Eg: Isobars, Isotherms etc. 

2. Dot Density Map:

  • A dot-density map is a type of Thematic map that uses dots on the map to show the values of one or more numeric data fields.
  • Each dot on a dot-density map represents some amount of data. In a dot-density map, areas with many dots indicate high concentration of values


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