Title Data Producer Date
Ottawa 1:25,000 Scale Topographic Maps

National Capital Commission

Ottawa 1:2,000 Scale Topographic Maps

City of Ottawa

2007
Ottawa Building Heights and Slopes (1993)

City of Ottawa

1998
Toronto Geospatial Data

City of Toronto

World Trade Center and Pentagon Disaster Area

i-Cubed

2001
World Vector Maps (Vmap - Version 5)

LandInfo Worldwide Mapping

2000
Data.gov - United States geospatial datasets

U.S. Government

Ottawa-Gatineau Digital Elevation Models (2001)

National Capital Commission

2001
Contours - Ontario

Ontario Ministry of Natural Resources

Image of Contours
Provincial Digital Elevation Model

Ontario Ministry of Natural Resources

2022 (updated)
Spot height - Ontario

Ontario Ministry of Natural Resources

2009
Ottawa-Gatineau LiDAR

Terrapoint, GeoDigital, National Capital Commission

2006, 2007, 2009, 2010
Digital Charts of the Rideau Canal and the Ottawa River

Canadian Hydrographic Service

1990-2011
Global Digital Elevation Model

Ministry of Economy, Trade, and Industry (METI) of Japan, United States National Aeronautics and Space Administration (NASA)

USGS EarthExplorer Data

United States Geological Survey

Commission for Environmental Cooperation (CEC)

Commission for Environmental Cooperation

Ottawa LiDAR

City of Ottawa

2015, 2014, 2012, 2006
Digital Raster Acquisition Project Eastern Ontario (DRAPE) 2014 elevation products

Ontario Ministry of Natural Resources

2014
Canadian Hydrographic Service bathymetric data

Canadian Hydrographic Service - Quebec Region