3D Buildings LOD1

This product is a collaborative effort to support Bill 109 and the built environment guidelines. Data is provided in NAD83 CSRS 2010 MTM9 CGVD2013a. Date created: June 29th, 2023 Update frequency: Yearly Accuracy: Simplification of the detailed buildings to LOD1 creates simple boxes without detailed roofing and facia. Attributes: Footprint Area Ground Elevation Top Elevation Total Height Author: Jean-Francois Dionne Author email: jfdionne@ottawa.ca Department Name: Right of Way, Heritage and Urban Design Department Branch: Geospatial Analytics, Technology and Solutions

Publisher

City of Ottawa

Resources

1

Catalogue metadata updated

2026-05-29