Data & Documents


PDF Maps

PDF download page (.html)

enhanced geospatial features guide to PDF maps (.pdf)


Tabular Attribute Data

spreadsheet (.xls)


ArcGIS Data

shapefile and geodatabase (.zip)

metadata (.pdf)


The PDF maps and spreadsheet can be used by anyone with access to common software without the need for advanced expertise. The GIS data, which requires access to GIS software, offers an extended range of analytic capabilities. Please see our introduction to the slices framework and project background details webpages for guidance on using these data.