Historical map showing forts, streets and buildings.Relief shown by shading.Scale [ca. 1:2,400] or 1 in to 200 ft.Map date: 1853Digital reproduction of map (54 x 85 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 22533 by Map, Data and GIS Library, Brock University.

Historical map showing land ownership, lot and concession numbers, note."With W 25 State papers Shubel Welton Papers about 1784 or earlier"--in bottom left corner.Reproduction of map (19 x 14 3/4 in.) in National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 3555 by Map, Data and GIS Library, Brock University.

Historical map of Niagara Township showing buildings in the town & military reserve.Relief shown by shading.Digital reproduction of map (36 1/2 x 35 1/4 in.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 16811 by Map, Data and GIS Library, Brock University.

Historical map showing the area from Fort Mississauga to Fort George with: relief, cleared areas, roads/paths; Butler's barracks, Indian Council House, inns, Navy Hall, and the Engineers' establishment. It shows Fort George as rebuilt (south part in ruins) and encroachments near both forts.[Sgd] Niagara March 24th 1819 Arthur Walpole Lieut R Engrs Henry Vavacour Capn Comg R1 Engineers.Relief shown by hachuresScale [ca. 1:3,887].Map date: 1819Digital reproduction of map (41 x 87 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 22531 by Map, Data and GIS Library, Brock University.

A tertiary watershed is a watershed that drains and discharges into a large water body. There are 3 tertiary watersheds in Niagara, Lake Ontario, Lake Erie and Niagara River.

Historical map showing streets (only a few named), buildings, land grants, forts.Scale [ca. 1:4,769]Map date:1843Digital reproduction of map (59 x 97 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 43151 by Map, Data and GIS Library, Brock University.

Historical map showing Fort Niagara on the American side with buildings and relief. Navy Hall, Rangers' Barracks, Mississauga Point with a plan of fortifications, boundary of reservation, and reserve for a fort to the south [Fort George] with note "ground within 800 yards of the Fort to be reserved for Government", roads, buildings, marsh and relief shown on the British side.Relief shown by shading.Scale [1:2,400] or 1 " to 200 ft.Map date: 1790Digital reproduction of map (90 x 110 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 17879 by Map, Data and GIS Library, Brock University.

Boundary Data, Surficial Geology Shape Files, Bedrock Geology Shape Files, Physiographic Maps, Brittle Structures of New York (nyfaults), and moreBedrock Geology - Digitized version of the Geologic Map of New York State, 1970. 1:250,000. Consists of five sheets: Niagara, Finger Lakes, Hudson-Mohawk, Adirondack, and Lower Hudson. New York State Museum Map and Chart Series No. 15. MetadataSurficial Geology - Digitized version of the Surficial Geologic Map of New York. Consists of 5 sheets, 1:250,000: Finger Lakes Sheet, 1986; Hudson-Mohawk Sheet, 1987; Niagara Sheet, 1988; Lower Hudson Sheet, 1989; Adirondack Sheet, 1991. Map and Chart Series No. 40. 5 maps: 1:250,000. 1991. MetadataUpper Saranac Lake Bathmetric Points - this dataset contains bathymetric points for Upper Saranac Lake. Locations and depth data were collected for 471 points when the lake had ice cover during March of 1996 and February of 1997. MetadataUpper Saranac Lake Shoreline Development - Projection is UTM zone 18, meters, NAD 27. Available online in Arc/Info export format (.e00), zipped. MetadataMore information can be found at https://www.nysm.nysed.gov/research-collections/geology/gis

Historical map of Niagara-on-the-Lake showing lot numbers, buildings, Fort George and Fort Mississauga.Signed by Col. Gust. Nicolls.Digital reproduction of map (43 x 79 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Relief shown by hachures.Georeferenced and modified from NMC Map number 22539 by Map, Data and GIS Library, Brock University.

Urban Areas are settlement areas where development is concentrated and contain a mix of land uses. Urban Areas are designated in official plans and contain municipally provided services, including water and sewage. Urban Areas will be the focus of the Region's long term growth and development.'

Zoom in on the map above and click your area of interest or use the Tile Index linked below to determine which package(s) you require for download. The DSM data is available in the form of 1-km by 1-km non-overlapping tiles grouped into packages for download.This dataset is a compilation of lidar data from multiple acquisition projects, as such specifications, parameters and sensors may vary by project. See the detailed User Guide linked below for additional information.

You can monitor the availability and status of lidar projects on the Ontario Lidar Coverage map on the Ontario Elevation Mapping Program hub page.

Now also available through a web service which exposes the data for visualization, geoprocessing and limited download. The service is best accessed through the ArcGIS REST API, either directly or by setting up an ArcGIS server connectionusing the REST endpoint URL. The service draws using the Web Mercator projection.

For more information on what functionality is available and how to work with the service, read the Ontario Web Raster Services User Guide. If you have questions about how to use the service, email Geospatial Ontario (GEO) at geospatial@ontario.ca.

Service Endpoints

https://ws.geoservices.lrc.gov.on.ca/arcgis5/rest/services/Elevation/Ontario_DSM_LidarDerived/ImageServer https://intra.ws.geoservices.lrc.gov.on.ca/arcgis5/rest/services/Elevation/Ontario_DSM_LidarDerived/ImageServer (Government of Ontario Internal Users)

Additional Documentation

Ontario DSM (Lidar-Derived) - User Guide (DOCX)

OMAFRA Lidar 2016-2018 -Cochrane-Additional Contractor Metadata (PDF) OMAFRA Lidar 2016-2018 -Peterborough-AdditionalContractorMetadata (PDF) OMAFRA Lidar 2016-2018 -Lake Erie-AdditionalContractorMetadata (PDF) CLOCA Lidar 2018 - Additional Contractor Metadata (PDF) South Nation Lidar 2018-19 - Additional Contractor Metadata (PDF) OMAFRA Lidar 2022 - Lake Huron - Additional Contractor Metadata (PDF) OMAFRA Lidar 2022 - Lake Simcoe - Additional Contractor Metadata (PDF) Huron-Georgian Bay Lidar 2022-23 - Additional Contractor Metadata (Word) Kawartha Lakes Lidar 2023 - Additional Contractor Metadata (Word) Sault Ste Marie Lidar 2023-24 - Additional Contractor Metadata (Word) Thunder Bay Lidar 2023-24 - Additional Contractor Metadata (Word) Timmins Lidar 2024 - Additional Contractor Metadata (Word)

Ontario DSM (Lidar-Derived) - Tile Index (SHP) Ontario Lidar Project Extents (SHP)

Product Packages Download links for the Ontario DSM (Lidar-Derived) (Word) Projects:

LEAP 2009 GTA 2014-18 OMAFRA 2016-18 CLOCA 2018 South Nation CA 2018-19 Muskoka 2018-23 York-Lake Simcoe 2019 Ottawa River 2019-20 Ottawa-Gatineau 2019-20 Lake Nipissing 2020 Hamilton-Niagara 2021 Huron Shores 2021 Eastern Ontario 2021-22 OMAFRA Lake Huron 2022 OMAFRA Lake Simcoe 2022 Belleville 2022 Digital Elevation Data to Support Flood Mapping 2022-26 Huron-Georgian Bay 2022-23 Kawartha Lakes 2023 Sault Ste Marie 2023-24 Sudbury 2023-24 Thunder Bay 2023-24 Timmins 2024

Greater Toronto Area Lidar 2023

Status On going: Data is continually being updated

Maintenance and Update Frequency As needed: Data is updated as deemed necessary

Contact Ontario Ministry of Natural Resources - Geospatial Ontario,geospatial@ontario.ca

Historical map showing the 3 forts, streets (unnamed), buildings, treed areas, Indian Council House, Butlers Barracks, boundary of Military Reserve."(signed) Henry Vavasour, Capn Comg Royal Engr, Niagara Frontier. Royal Engineers Office Quebec Novr 19 - 1818.""Memo - The numbers from 1 to 29 has reference to the detached plans sections and elevations fo public buildings - Aug. 21 - 1823."Relief shown by hachuresScale [1:3,600]. 100 yds to an in.Map date: 1823.Digital reproduction of map (83 x 107 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 15014 by Map, Data and GIS Library, Brock University.

Zoom in on the map above and click your area of interest to determine which package(s) you require for download.

A three-dimensional raster data set which represents a continuous elevation surface. This data set encompasses the Greater Toronto Area (GTA) and the surrounding area from Niagara to Lake Simcoe and the Kawartha Highlands to Port Hope. The Digital Elevation Model (DEM) data is organized into 20km x 20km tiles with a spatial resolution of 5m.

This data is intended to be used for pre-engineering survey and design as well as the production of planimetric mapping at differing accuracies.

This data is intended for GIS and remote sensing application that require a high resolution, high accuracy elevation model.

The source data for the GTA 2002 DEM can be found in the Ontario Mass Points and Breaklines.

Product Packages

GTA 2002 DEM - North East GTA 2002 DEM - North West GTA 2002 DEM - South West

Additional Documentation

GTA DEM 2002 - User Guide (Word)

GTA 2002 DEM Tile Index (.Zip)

Status

Completed: Production of the data has been completed

Maintenance and Update Frequency

Not planned: there are no plans to update the data

Contact

Ontario Ministry of Natural Resources - Geospatial Ontario, geospatial@ontario.ca

Historical map of Niagara-on-the-Lake, showing buildings, lots, landowners.Digital reproduction of map (25 3/4 x 38 1/4 in.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Relief shown by shading.Georeferenced and modified from NMC Map number 22532 by Map, Data and GIS Library, Brock University.

This Scientific Data Release is a spatial geodatabase representation of a compilation of Cadwell, D.H., Connally, G.G., Fleisher, P.J., Muller, E.H., 1988, Surficial geologic map of New York; Niagara sheet: New York State Museum Map and Chart Series 40, scale 1:250,000, 5 sheets., Muller, E.H., Cadwell, D.H., Connally, G.G., Young, R.A., 1986, Surficial geologic map of New York; Finger Lakes sheet: New York State Museum Map and Chart Series 40, scale 1:250,000, 5 sheets., Cadwell, D.H., et al., 1991, Surficial geologic map of New York; Adirondack sheet: New York State Museum Map and Chart Series 40, scale 1:250,000, 5 sheets., Cadwell, D.H., Dineen, R.J., Connally, G.G., Fleisher, P.J., and Rich, J.L., 1987, Surficial geologic map of New York; Hudson-Mohawk sheet: New York State Museum Map and Chart Series 40, scale 1:250,000, 5 sheets., Cadwell, D.H., Connally, G.G., Dineen, R.J., Fleisher, P.J., Fuller, M.L., Les Sirkin, M.L., and Wiles, G.C., 1989, Surficial geologic map of New York; Lower Hudson sheet: New York State Museum Map and Chart Series 40, scale 1:250,000, 5 sheets. These geospatial data depict surficial geologic materials in 5 regions of New York: Niagara, Finger Lakes, Adirondack, Hudson-Mohawk, and Lower Hudson. The data are provided on the New York State Museum webpage as shape files which were imported to ArcGIS Pro. Data and geodatabase organization meet Geologic Map Schema (GeMS) and National Geologic Synthesis (NGS) standards.

Historical map showing streets, lot numbers, boundaries, cultural and hydrological features."File H-38"--in top and bottom margins.Scale [1:31,680]Map date: 1961Reproduction of map (45 x 43 cm.) in Map, Data and GIS Library's historical map collectionGeoreferenced and modified from Brock call # G 3464 N55 G45 1961 N53 by Map, Data and GIS Library, Brock University.

Historical map showing streets, lot numbers, landowner's names and select buildings including Navy Hall, Butlers Barracks, hospital and Fort George."(signed) F.F. Passmore. Provincial Surveyor, Toronto. Niagara, August 26, 1852. Copy R. I. Pilkington, Draftsman, 25 Sept. 1852."Digital reproduction of map (17 1/4 x 21 3/4 in.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 4216 by Map, Data and GIS Library, Brock University.

A multi-part polygon dataset Great Lakes islands and island complexes (Ontario and United States). This dataset includes islands from Lake Superior, Lake Michigan, St. Marys River, Lake Huron, Georgian Bay, St. Clair River, Lake St. Clair, Detroit River, Lake Erie, Niagara River, Welland Canal, Lake Ontario and the St. Lawrence River.

Status

Completed: production of the data has been completed

Maintenance and Update Frequency

As needed: data is updated as deemed necessary

Contact

Natural Heritage Information Centre, NHICrequests@ontario.ca

Historical map showing the 3 forts, streets (unnamed), buildings, treed areas, Indian Council House, Butlers Barracks, boundary of Military Reserve.By H. H. Willson. "(signed) Henry Vavasour, Capn Comg Royal Engr, Niagara Frontier. Royal Engineers Office Quebec Novr 19 - 1818."Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Relief shown by hachuresGeoreferenced and modified from NMC Map number 16999 by Map, Data and GIS Library, Brock University.

Historical map showing the Niagara Frontier from Fifteen Mile Creek to Chippawa Creek at the Niagara River. It shows roads, some houses and names of settlers, creeks, and the escarpment. The location of forts and battles are indicated. The inset shows the Battle of Lundy's Lane with the position of troops at different times and includes detailed notes.Covers area of Northeast Niagara Frontier between Niagara-on-the-Lake through 15 Mile Creek.Includes inset map: "Sketch of an action fought on the night of the 25th July 1814 near the Falls of Niagara between a British Force under Lieut. General Drummond & an American Force under Majr. General Brown by G.A. Eliott" with a legend "Explanation 1st Position, 2nd Position."Relief shown by shading.Scale [ca. 1:69,300]Map date: 1814Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 21586 by Map, Data and GIS Library, Brock University.