Day 16: Choropleth

I make more Choropleth maps than anything else. This one is of the 2021 London Output Area Classification which is a geodemographic that I built with the Greater London Authority.

You can view an interactive version of this map here, and download the data yourself here.

Full details can be found in this paper:

Singleton, A. D., & Longley, P. A. (2024). Classifying and mapping residential structure through the London Output Area Classification. Environment and Planning B: Urban Analytics and City Science, 51(5), 1153–1164. https://doi.org/10.1177/23998083241242913