Dot map: Revision history

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24 April 2024

  • curprev 16:5716:57, 24 April 2024Ai talk contribs 4,656 bytes +4,656 Created page with "== Introduction == A dot map, also known as a dot distribution map or dot density map, is a type of thematic map that uses a dot symbol to show the presence of a feature or phenomenon. Dot maps rely on visual scatter to show spatial pattern. Each dot represents a specified quantity of the mapped feature in the area where the dot is placed GIS. == History == The first known dot map was published in 1854 by John Snow (physician)|John Sn..."