Posts Tagged ‘generalization’

Unemployment rate by county (Kelso via Wash Post)

Monday, December 7th, 2009

[Editor’s note: Kudos to Kat Downs for wiring up this interactive, zoomable map of the United States showing unemployment rate by county. There’s a slider to see data back in time. I did the base map using my map generalization skills honed on Natural Earth. Using data that is appropriately generalized for the display scale cuts down on file size and reduces lag before data display.]

Republished from The Washington Post. Dec. 3, 2009

unemploymentmap
SOURCE: Bureau of Labor Statistics; GRAPHIC: Kat Downs, Mary Kate Cannistra and Nathaniel Vaughn Kelso – The Washington Post, December 3, 2009