VividGrid sources zoning and land use data directly from municipal planning departments, regional authorities, open data portals, and government filings. Source formats include shapefiles, planning PDFs, municipal GIS exports, and regulatory code publications.

Process
All incoming data undergoes a multi-stage normalization process that includes:

1. Attribute standardization across jurisdictions
2. Schema harmonization into a unified geospatial model
3. Manual validation of zoning codes and overlays
4. Automated QA checks for geometry integrity and boundary alignment

Where parcel-level records are unavailable, data is aggregated to city, county, or provincial levels while maintaining source attribution. Historical snapshots are archived to enable longitudinal analysis of zoning amendments and policy shifts over time.

Datasets are refreshed on a monthly cadence, with priority jurisdictions updated on accelerated schedules based on regulatory activity.