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Data source for all maps: American Community Survey (ACS), 2006-2010 IntroductionThis atlas contains a series of maps based on the 2006-2010 American Community Survey (ACS). The atlas will grow as more maps are produced. Geographic detail
InstructionsOn the top left there are two tabs: "Index" and "Map". Clicking on these toggles between the "Index view" and the "Map view". When you select a map, the "Map view" will automatically be selected. You have to click on "Index" to get back to the "Index view". Index view - The little indicates that there is a map for that subject (the row) and for that geographic detail (the column). Clicking on it opens that map. Map view - In the "Map view" you are looking at a smaller version of the map. The bigger version is large .jpg file (2-3Mb). When you click on the map that larger version is opened in your browser. Most browsers try to fit that large .jpg in your window and you have to click again to see all detail. A right-click on the map gives you an option to save a copy of the map to your local computer. Keep in mind that when you do that in the "Map view" you will save the smaller version of the map. The maps found here give information on the estimate AND the sampling error inherent to survey data. We choose to display a measure of relative sampling error (CV) for variables like counts and amounts, but a measure of absolute error (MOE) for percentages. More on mapping uncertainty can be found in a paper by Joe Francis et al. CreatorsThese maps were created and compiled by: Joe Francis, Jan Vink, Sutee Anantsuksomsri, Nij Tontisirin and Viktor Zong |