Ontario Digital Elevation Model (Imagery-Derived)

Ontario Digital Elevation Model (Imagery-Derived) The digital elevation models (DEM) are 2 m resolution raster elevation products that were generated from the Ontario Classified Point Cloud (Imagery-Derived) data. The point clouds were created via a pixel-autocorrelation process from the stereo aerial photography of the Geospatial Ontario (GEO) imagery program. The DEM does not represent a full ‘bare-earth’ elevation surface. There are areas where there are very few points classified as ground and interpolation has occurred across the resulting voids. Points classified as ground have not been assessed for accuracy to determine if they represent true ground features. Some features are still raised above ground surface, such as larger buildings, larger forest stands and other raised features. This data is for geospatial tech specialists, and is used by government, municipalities, conservation authorities and the private sector for land use planning and environmental analysis. 2025-03-12 Government of Ontario Economics and IndustryEnvironment and Natural ResourcesGovernment information Ontario Digital Elevation Model (Imagery-Derived)HTML https://geohub.lio.gov.on.ca/datasets/mnrf::ontario-digital-elevation-model-imagery-derived Modèle altimétrique numérique de l’Ontario (données dérivées de l’imagerie)HTML https://geohub-fr.lio.gov.on.ca/datasets/mnrf::modèle-altimétrique-numérique-de-lontario-données-dérivées-de-limagerie SCOOP 2013 Vertical Accuracy Assessment (extracted from geohub)PDF https://www.publicdocs.mnr.gov.on.ca/mirb/SCOOP%202013%20DSM-DTM%20-%20Vertical%20Accuracy%20Assessment.pdf Ontario DEM (Imagery-Derived) Tile Index (extracted from geohub)ZIP https://www.publicdocs.mnr.gov.on.ca/mirb/OntarioDEM_ImageryDerived_TileIndex.zip SCOOP 2013 Vertical Accuracy Assessment Data (extracted from geohub)ZIP https://www.publicdocs.mnr.gov.on.ca/mirb/SCOOP%202013%20-%20DSM%20-%20DTM%20-%20Vert%20Accuracy%20Assess%20-%20Data.zip SCOOP 2013 DEM Package A (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-A.zip SCOOP 2013 DEM Package B (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-B.zip SCOOP 2013 DEM Package C (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-C.zip SCOOP 2013 DEM Package D (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-D.zip SCOOP 2013 DEM Package E (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-E.zip SCOOP 2013 DEM Package F (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-F.zip SCOOP 2013 DEM Package G (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-G.zip SCOOP 2013 DEM Package H (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SCOOP-2013-DEM-H.zip DRAPE 2014 DEM Package A (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-A.zip DRAPE 2014 DEM Package B (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-B.zip DRAPE 2014 DEM Package C (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-C.zip DRAPE 2014 DEM Package D (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-D.zip DRAPE 2014 DEM Package E (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-E.zip DRAPE 2014 DEM Package F (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-F.zip DRAPE 2014 DEM Package G (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-G.zip DRAPE 2014 DEM Package H (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-H.zip DRAPE 2014 DEM Package I (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/DRAPE2014_DEM-I.zip Algonquin 2015 DEM Package (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/AlgonquinDEM2015.zip SWOOP 2015 DEM Package A (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-A.zip SWOOP 2015 DEM Package B (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-B.zip SWOOP 2015 DEM Package C (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-C.zip SWOOP 2015 DEM Package D (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-D.zip SWOOP 2015 DEM Package E (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-E.zip SWOOP 2015 DEM Package F (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-F.zip SWOOP 2015 DEM Package G (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-G.zip SWOOP 2015 DEM Package H (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/SWOOP2015_DEM-H.zip COOP 2016 DEM Package A (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-A.zip COOP 2016 DEM Package (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-B.zip COOP 2016 DEM Package C (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-C.zip COOP 2016 DEM Package D (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-D.zip COOP 2016 DEM Package E (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-E.zip COOP 2016 DEM Package F (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-F.zip COOP 2016 DEM Package G (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-G.zip COOP 2016 DEM Package H (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-H.zip COOP 2016 DEM Package I (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/COOP2016DEM-I.zip NWOOP 2017 DEM Package A (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/NWOOP2017_DEM-A.zip NWOOP 2017 DEM Package B (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/NWOOP2017_DEM-B.zip NWOOP 2017 DEM Package C (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/NWOOP2017_DEM-C.zip NWOOP 2017 DEM Package D (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/NWOOP2017_DEM-D.zip NWOOP 2017 DEM Package E (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/NWOOP2017_DEM-E.zip NWOOP 2017 DEM Package F (extracted from geohub)ZIP https://ws.gisetl.lrc.gov.on.ca/fmedatadownload/Packages/NWOOP2017_DEM-F.zip

The digital elevation models (DEM) are 2 m resolution raster elevation products that were generated from the Ontario Classified Point Cloud (Imagery-Derived) data. The point clouds were created via a pixel-autocorrelation process from the stereo aerial photography of the Geospatial Ontario (GEO) imagery program. The DEM does not represent a full ‘bare-earth’ elevation surface. There are areas where there are very few points classified as ground and interpolation has occurred across the resulting voids. Points classified as ground have not been assessed for accuracy to determine if they represent true ground features. Some features are still raised above ground surface, such as larger buildings, larger forest stands and other raised features. This data is for geospatial tech specialists, and is used by government, municipalities, conservation authorities and the private sector for land use planning and environmental analysis.

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