Archive of Census Related Products (ACRP): 1990 Public Use Microdata Sample Areas (PUMA) Boundary Files

Metadata Updated: November 12, 2020

The 1990 Public Use Microdata Sample Areas (PUMA) Boundary Files portion of the Archive of Census Related Products (ACRP) consists of 5% sample (apuma) and 1% sample (bpuma) areas for the mapping of 1990 PUMS data covering the continental United States, Alaska, and Hawaii. These boundary files are created based on equivalency files generated by the Geographic Correspondence Engine (GeoCorr). A national census tract to PUMA geography correspondence file is used in merging the two files resulting in the PUMA geographies. An additional file is also available consisting of geographic centroids for the PUMA coverages calculated by UIC (Urban Information Center/Office of Computing, University of Missouri). This portion of the ACRP is produced by the Columbia University Center for International Earth Science Information Network (CIESIN).

Access & Use Information

Public: This dataset is intended for public access and use. 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.

Downloads & Resources

References

https://doi.org/10.7927/H4G44N6R
https://doi.org/10.7927/H43X84KH
https://doi.org/10.7927/H4057CV3
https://doi.org/10.7927/H4BG2KWB
https://doi.org/10.7927/H46Q1V51
https://doi.org/10.7927/H42Z13FP
https://doi.org/10.7927/H4Z60KZ9
https://doi.org/10.7927/H4TD9V7F
https://doi.org/10.7927/H47P8W9V
https://doi.org/10.7927/H41V5BWK

Dates

Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from NASA Data.json

Graphic Preview

Graphic Preview

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher SEDAC
Unique Identifier Unknown
Maintainer
Identifier C179001893-SEDAC
Data First Published 1996-12-31
Language en-US
Data Last Modified 1996-12-31
Category ACRP, geospatial
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation Center for International Earth Science Information Network - CIESIN. 1996-12-31. Archive of Census Related Products (ACRP): 1990 Public Use Microdata Sample Areas (PUMA) Boundary Files. Palisades, NY. Archived by National Aeronautics and Space Administration, U.S. Government, NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4QN64NG. https://doi.org/10.7927/H4QN64NG.
Creator Center for International Earth Science Information Network - CIESIN
Graphic Preview File https://sedac.ciesin.columbia.edu/downloads/maps/acrp/acrp-public-use-microdata-sample-areas-boundary-1990/sedac-logo.jpg
Homepage URL https://doi.org/10.7927/H4QN64NG
Metadata Type geospatial
Program Code 026:001
Related Documents https://doi.org/10.7927/H4G44N6R, https://doi.org/10.7927/H43X84KH, https://doi.org/10.7927/H4057CV3, https://doi.org/10.7927/H4BG2KWB, https://doi.org/10.7927/H46Q1V51, https://doi.org/10.7927/H42Z13FP, https://doi.org/10.7927/H4Z60KZ9, https://doi.org/10.7927/H4TD9V7F, https://doi.org/10.7927/H47P8W9V, https://doi.org/10.7927/H41V5BWK
Release Place Palisades, NY
Source Datajson Identifier True
Source Hash 1a799e277e88873cd320cd1e0b07799da4da6b11
Source Schema Version 1.1
Spatial -180.0 18.0 -66.0 72.0
Temporal 1990-04-01T00:00:00Z/1990-04-01T00:00:00Z

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