Spatial Data and GIS - Create Maps

Maps in R: R Maps Tutorial

Maps in R convert spatial objects into a cohesive spatial projection. Learn how to to make custom maps with ggplot or GIS in this R maps tutorial.

last updated: 23 Nov 2017

GIS in R: Plot Spatial Data and Create Custom Legends in R

In this lesson we break down the steps required to create a custom legend for spatial data in R. We discuss creating unique symbols per category, customizing colors and placing your legend outside of the plot using the xpd argument combined with x,y placement and margin settings.

last updated: 19 Oct 2017