Data sources

Every value on Vicus comes from a city's, county's or province's own open data, published under the licence named beside it. The values are the assessor's, not sale prices, and are shown as published.

Property values and lots

• Calgary: City of Calgary open data (property assessments, parcels, building permits, aerial photo). Contains information licensed under the Open Government Licence – City of Calgary.
• Canmore: Town of Canmore open data.

Buildings and the base map

• Building outlines outside Calgary, and a few newer Calgary towers: Overture Maps (ODbL), including © OpenStreetMap contributors.
• Base map: OpenFreeMap, © OpenStreetMap contributors.

The Pixel Map

• Drawn by Vicus from City of Calgary open data: 3D Buildings, the lidar ground model (DEM), Impervious Surface 2021, Parks, Public Trees, Hydrology, Tracks and the Street Centreline. Contains information licensed under the Open Government Licence – City of Calgary.
• Buildings newer than the City's 3D model: Overture Maps (ODbL), including © OpenStreetMap contributors and Microsoft's building footprints.
• A building's assessment, value history and estimated property tax: the City of Calgary's assessment roll and Property Tax Bylaw, as above.

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