Keywords: Advanced Search Directory View All Listings Add Listing #0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ(Reset)Sort By:Default Geospatial Resource City Province (or Territory) Postal Code OpsMobil Geospatial Resource OpsMobil Type of Geospatial Resource Private Industry (Geospatial Companies) Open Data Ottawa Geospatial Resource Open Data Ottawa Type of Geospatial Resource Free and Open Data The City of Ottawa provides free access to many of its data sets through a dedicated data portal called Open Data Ottawa.