Keywords: Choropleth-density.svg choropleths demonstrating the graphics perils of mapping unnormalized data Source data provided by the http //mass gov/mgis Office of Geographic Information MassGIS Commonwealth of Massachusetts Information Technology Division Transferred from http //en wikipedia org en wikipedia; transfer was stated to be made by User belg4mit <br/> Original text I Belg4mit talk created this work entirely by myself 01 54 26 February 2010 UTC <br/> 2010 02 26 first version ; 2010 02 26 last version Belg4mit talk Original uploader was Belg4mit at http //en wikipedia org en wikipedia Released into the public domain by the author Choropleth-density png Valid SVG en wikipedia Belg4mit Cc-zero Original upload log page en wikipedia Choropleth-density svg 2010-02-26 04 59 Belg4mit 1000×750× 2291624 bytes <nowiki>Inkscape tweakage to try to get proper kerning</nowiki> 2010-02-26 03 16 Belg4mit 1000×750× 1997417 bytes <nowiki>Remove tspan positioning</nowiki> 2010-02-26 02 51 Belg4mit 1000×750× 1999345 bytes <nowiki>Arial > DejaVu Sans</nowiki> 2010-02-26 01 54 Belg4mit 1000×750× 1999237 bytes <nowiki> I ~~~ created this work entirely by myself ~~~~~ ~~~ Two choropleths demonstrating the graphics perils of mapping unnormalized data </nowiki> Maps of Boston Demographics of Massachusetts 2000 United States Census Population density maps of the United States Choropleth maps SVG maps in English |