Redlining Exposure Metrics Project

Published by U.S. EPA Office of Research and Development (ORD) | U.S. Environmental Protection Agency | Metadata Last Checked: October 12, 2025 | Last Modified: 2024-12-17

We linked anonymous residential parcel information from Regrid with redlining polygons from Mapping Inequality, and assessed how assigning redlining grades from polygons to census tracts, census block groups, and ZIP codes might contribute to exposure misclassification in epidemiologic studies.

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Complete Metadata

bureauCode	[ "020:00" ]
describedBy	https://pasteur.epa.gov/uploads/10.23719/1532331/documents/DataDictionaryHOLCbyGeographyRequest2.docx
describedByType	application/vnd.openxmlformats-officedocument.wordprocessingml.document
identifier	https://doi.org/10.23719/1532331
programCode	[ "020:000" ]
references	[ "https://pasteur.epa.gov/uploads/10.23719/1532331/documents/DataDictionaryHOLCbyGeographyRequest1.docx", "https://pasteur.epa.gov/uploads/10.23719/1532331/documents/DataDictionaryHOLCbyGeographyRequest2.docx" ]
rights	null
spatial	-130.2991,24.0123,-63.3861,52.1818

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