Raw Data
- Owner: Lee, Leone
- Created on Aug 10, 2026
- Access: Public
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Description:
GTFS transit feed, OpenStreetMap extracts (crosswalks, trees, benches, sidewalks, shops, resources), Dallas zoning polygons, and Census block group/tract data before spatial aggregation.
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Lee, Leone
•
Aug 10, 2026 08:30:05
Unprocessed source data for the "Unmasking Dallas's Resource Deserts" project. Each file is a direct extract from its original API/portal, before any spatial joining or aggregation. GeoJSON files use point/line/polygon geometry in WGS84 (EPSG:4326) unless noted. OSM files were pulled via the Overpass API and clipped to the bounding box of the 46 DART station walksheds used in this project.
Metadata
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| Time Periods |
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Added by Lee, Leone on Aug 10, 2026 | |
| References |
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Added by Lee, Leone on Aug 10, 2026 |
- Time Periods: GTFS/OSM: snapshot as of August 2026. ACS: 2018–2022 5-year estimates. Zoning: current as queried.
- References: DART GTFS: https://www.dart.org/transitdata/latest/google_transit.zip · OpenStreetMap (Overpass API): https://overpass-api.de/, © OpenStreetMap contributors, ODbL license · Dallas Base Zoning: https://gis.dallascityhall.com/arcgis/rest/services/sdc_public/Zoning/MapServer/15 · US Census ACS: https://api.census.gov/data/2022/acs/acs5 · Census TIGERweb boundaries: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb
No extraction events recorded.
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| Last viewed: | Sep 26, 2026 22:24:37 |
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| Last Modified: | Aug 10, 2026 08:51:23 |
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