| Name: | Census Block Centroid Populations |
| File Format: | Shapefile |
| Location on Campus AFS: | /afs/isis/data/gis/esri/dm02/*path varies by state - see note* |
| Parent Data Layer Set Physical Location: |
Campus Network |
| Parent Data Layer Set Call Number: | N/A |
| Source: | US Census |
| Scale: | 1:100,000 |
| Spatial Resolution: | N/A |
| Restrictions: | Public Domain. Data is freely distributable with proper metadata and source attribution to the respective agency. |
| Publication Year: | 2002 |
| Date of Content: | 2000 |
| Data Type: | Point |
| Map Units: | Decimal Degrees |
| Datum: | NAD 83 |
| Projection: | Geographic |
| Bounding Coordinates: | |
| Global Spatial Extent: | N |
| Spatial Extent, Countries/Territories Include: | United States |
| Spatial Extent, States Include: | Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming |
| Spatial Extent, Counties Include: | N/A |
| Thematic Category(ies): |
Society Additional data layers in this category: Society |
| Keywords: | census block centroids, census blocks, populations, society |
| This layer is from the following Data Layer Set: | ESRI Data & Maps 2002 |
| For Additional Information, see: | http://www.esri.com/library/whitepapers/pdfs/datamaps2002.pdf |
| Notes: | *Locations of individual State data on ESRI Data and Maps 2002: isis.unc.edu/data/gis/esri/dm02/data_maps4/westusa: Alaska, Arizona, California, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming. isis.unc.edu/data/gis/esri/dm02/data_maps5/centusa: Arkansas, Colorado, Illinois, Iowa, Kansas, Louisiana, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Texas, and Wisconsin. isis.unc.edu/data/gis/esri/dm02/data_maps6/eastusa: Connecticut, Delaware, District of Columbia, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, and West Virginia. isis.unc.edu/data/gis/esri/dm02/data_maps7/southusa: Alabama, Florida, Georgia, Mississippi, North Carolina, South Carolina, and Tennessee. |
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