choropleth maps

Creating Administrative Choropleth Maps Using R

January 15, 2016

GIS Contributor

Learn how to create Administrative Level 1 Choropleth Maps in R with this tutorial by Ari Lamstein.

A hexagon tile grid map, a square tile grid map, and a standard choropleth map. From Let’s Tesselate: Hexagons For Tile Grid Maps

Maps and Cartography

Tile Grid Maps

July 14, 2015

Caitlin Dempsey

One issue with choropleth maps is that geographic areas that are small in area can oftentimes become indecipherable when viewed on ...