2019 Cartographic Boundary KML, 2010 Public Use Microdata Areas for Oregon, 1:500,000

Metadata Updated: December 3, 2020

The 2019 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files are specifically designed for small-scale thematic mapping. When possible, generalization is performed with the intent to maintain the hierarchical relationships among geographies and to maintain the alignment of geographies within a file set for a given year. Geographic areas may not align with the same areas from another year. Some geographies are available as nation-based files while others are available only as state-based files.

After each decennial census, the Census Bureau delineates Public Use Microdata Areas (PUMAs) for the tabulation and dissemination of decennial census Public Use Microdata Sample (PUMS) data, American Community Survey (ACS) PUMS data, and ACS period estimates. Nesting within states, or equivalent entities, PUMAs cover the entirety of the United States, Puerto Rico, Guam, and the U.S. Virgin Islands. PUMA delineations are subject to population, building block geography, geographic nesting, and contiguity criteria. Each PUMA is identified by a 5-character numeric census code that may contain leading zeros and a descriptive name.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Collection

This dataset is part of the following collection:

Downloads & Resources

Dates

Metadata Date August 25, 2020
Metadata Created Date December 3, 2020
Metadata Updated Date December 3, 2020
Reference Date(s) August 25, 2020 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from 2019cb_puma10kml

Additional Metadata

Resource Type Dataset
Metadata Date August 25, 2020
Metadata Created Date December 3, 2020
Metadata Updated Date December 3, 2020
Reference Date(s) August 25, 2020 (publication)
Responsible Party Unknown
Contact Email
Guid cb_2019_41_puma10_500k.kml.iso.xml
Access Constraints Access Constraints: None, Use Constraints:The intended display scale for this file is 1:500,000. This file should not be displayed at scales larger than 1:500,000. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The boundary information is for visual display at appropriate small scales only. Cartographic boundary files should not be used for geographic analysis including area or perimeter calculation. Files should not be used for geocoding addresses. Files should not be used for determining precise geographic area relationships.
Bbox East Long -116.463504
Bbox North Lat 46.292035
Bbox South Lat 41.991794
Bbox West Long -124.566244
Collection Package Id 380d3ffa-a246-4ae7-9bab-fa5f956a95c9
Coupled Resource
Frequency Of Update notPlanned
Licence
Metadata Language eng
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System urn:ogc:def:crs:EPSG::3395
Spatial Harvester True
Temporal Extent Begin 2020-05
Temporal Extent End 2020-05

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