Basic Geographic and Historic Data for Interfacing ICPSR Data Sets, 1620-1983 [United States]

(6,413 KB)

Principal Investigator(s): Sechrist, Robert P.

Summary: This data collection contains the basic information about all counties in the coterminous United States needed for mapping county-based data. It provides an interface between ICPSR datasets and the mapping programs SAS/GRAPH, SURFACE II, and SYMAP. Cloropleth and isopleth maps can be produced by match-merging this dataset with any other dataset (special facilities exist for ICPSR datasets) and running the merged data against a cartographic program. Isopleth mapping programs, using latitude and l... (view details)

Persistent URL: http://dx.doi.org/10.3886/ICPSR08159.v1

Access Notes

  • These data are available only to users at ICPSR member institutions. You will be asked to log in prior to downloading the data.

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© 2011 Regents of the University of Michigan.  ICPSR is part of the Institute for Social Research at the University of Michigan.