GIS Metadata
vectorsde.GISDATA.cen2010B
| Feature Class | cen2010b |
|---|---|
| Created | 2018-07-03 |
| Database | vectorsde |
| Entity Type | Feature Class |
| Record Count | 19982 |
Descriptive Information
| Summary | Census Blocks - 2010 |
|---|---|
| Description | Raw 2010 Census Blocks boundaries as supplied by the U.S. Census Bureau. Census Blocks are the smallest unit used by the Census Bureau for demographic tabulation. Known Errors/Qualifications: The abstract's "more information" link includes the data dictionary for population and ethnicity fields, in chapter 6. The coverage format for this layer does not contain population and ethnicity fields due to coverage model limitations. Lineage: 11/17/15- Outside boundary adjusted to match pima_all. Spatial Domain: Pima County Rectified: TIGER Maintenance Organization: PC ITD GIS Maintenance Format: Shape Primary Source Organization: US Census Bureau Primary Source Document: 2010 TIGER files Primary Source Date: 2010 Primary Source Format: Shape GIS Contact: Steve Whitney MapGuide Layer Name: Census Blocks - 2010 MapGuide Scale Range: 0 - 100000 |
| Credit | Pima County Information Technology Department - Geographic Information Systems 201 N Stone Ave., 9th Floor Tucson, AZ 85701 |
| Use Constraints | Data subject to Pima County ITD Disclaimer and Use Restrictions |
Maintenance
| Status | |
|---|---|
| Update Frequency | |
| Metadata Last Updated | 2019-05-20 |
Geography
| West Extent: 260745.921916 |
North Extent: 553802.625000  South Extent: 155413.546916 |
East Extent: 1155275.125000 |
| Coordinate System | NAD_1983_HARN_StatePlane_Arizona_Central_FIPS_0202_Feet_Intl |
|---|---|
| Datum | GCS_North_American_1983_HARN |