Concordia University

http://www.concordia.ca/content/concordia/en/library/guides/geospatial-data/geodata.html

Canadian, provincial, and municipal geospatial data

This page lists geospatial data (GIS data) that is produced by the Governments of Canada, Quebec, Ontario, and the City of Montreal. The geospatial data on this website consists of: census geography files, topographic map data, digital elevation models, cadastral data and general mapping data. Geospatial data, also known as GIS Data, can be used to create maps and analyse geographic information. To view and analyse this data, a Geographic Information System software is required.

To access geospatial data produced by DMTI, click here.


GeoGratis - Natural Resources Canada

GeoGratis is a web portal that allows users to explore and download, without charge, geospatial data and maps of Canada. Search can be done by using geographic names and keywords or by browsing collections. Results can be filtered by geographic coordinates and by type of products (maps, data, publications, etc.)

NOTE: an easy way to identify the geographic area you are interested in along with its National Topographic System (NTS) code is through the Geospatial Data Extraction Tool.

The most popular products available from GeoGratis include:

CanVec

"CanVec is a multi-source product coming mainly from the National Topographic Data Base (NTDB), the GeoBase initiative (www.geobase.ca) and the data update using Landsat 7 imagery coverage. CanVec provides topographic information in vector format and contains more than 90 topographical entities thematically organized into 11 distribution themes: Administrative Boundaries, Buildings and Structures, Energy, Hydrography, Industrial and Commercial Areas, Places of Interest, Relief and Landforms, Toponymy, Transportation, Vegetation and Water Saturated Soils."

See product specifications.

Toporama

"Toporama is a topographic reference product produced by NRCan using CanVec data. Toporama originates from the best available data sources covering the entire Canadian landmass at a scale of 1: 50 000. Toporama displays this data in a representative (symbolic) manner allowing for easy identification. Format available: GeoTiff."

CanMatrix - Print-Ready - Raster Maps

CanMatrix digital topographic raster print-ready maps were produced by scanning topographic maps at the scales of 1:50 000 and 1:250 000. Formats available: PDF and Tiff.

See product specifications

CanMatrix - Georeferenced - Raster Maps

CanMatrix digital topographic raster map data were produced by scanning existing printed topographic maps at the scales of 1:50 000 and 1:250 000 and georeferencing them. Format available: GeoTiff.

See product specifications


Canada - Additional Geospatial Data
Atlas of Canada

The Atlas offers free small scale data for North America, Canada and Canadian provinces.

Census Geography Files

The Census Boundary Files are the geospatial data files that represent the different census geographies in Canada: Provinces, Census Divisions, Census Subdivisions, Census Tracts, Dissemination Areas, etc. These data are available for the 2001, 2006 and 2011 Censuses. On the same page, you will also find Road network files as well as Correspondence files (that provide unique identifiers allowing comparison between various censuses).


Quebec (province)

These datasets are only available to students and faculty of Concordia University.

NEW AGREEEMENT WITH THE GOVERNMENT OF QUEBEC!

Quebec universities have come to an agreement with the Ministère de l'Énergie et des Ressources naturelles (MERN) that gives us access to a large number of geospatial datasets in addition to the ones described below. For a list of these newly acquired products and links to product descriptions (in French), see this Excel spreadsheet.  

Adresses Quebec

Adresses Quebec is a suite of products avaialble as vector files in SHP format. It includes AQgeo, a flat file model providing official location and classification of the complete road network for the province of Quebec along with road names, address ranges and postal codes;  AQcarto a cartographic layer including administrative boundaries for municipalities and boroughs as well as a hydeographic layer; AQpro, a relational databases providing address ranges and working in conjunction with AQgeobati (individual addresses and locations represented as points) and AQdirection which includes road information such as one-ways, speed limits and turn restrictions.

For a detailed descriptions of these products see the user guide (in French only): 

To obtain one of those products, please contact the librarian responsible for geospatial data.

Cadastral Data

This dataset describes individual lots in the Province of Quebec (current as of January 2017). It includes geographic files in ArcInfo Coverage format (e00) and attribute tables consisting of the administrative description of the lots. For a detailed description of the product, see this guide (in French only). To obtain the data, please consult the index (zipped SHP for ArcGIS), select the tiles that you want (write down the numbers) and contact the  data librarian to obtain the data.

Flood-Risk Areas

This geodatabase (.gdb) includes flood-risk zones (2 years, 20 years, 100 years), high water marks (cotes de crue) and historical data on floods for the province of Quebec. The attribute tables also list associated reports. For more information, consult the data dictionary (in French only).

The data can be visualized on this interactive map which also links to the various reports and pdf maps.

To obtain the data, please contact the librarian responsible for geospatial data.

LiDAR Data

LiDAR (Light Detection and Ranging) is an airborne, laser-based remote sensing technology that measures distance by illuminating a target and analysing the reflecting light. It is used to produce digital terrain models and mosaic datasets.

For more technical information see this user guide (in French).

 

We have acquired LiDAR datasets for the following areas:

  • Vallée-du-Haut-St-Laurent (2011) See map. The data is available as:
  • Vallée-du-Richelieu (2008).
    Data available as raw or classified (ground and above-ground).
    See map. Download the index of tiles (zipped SHP for ArcGIS)
  • Secteur rivière aux Esturgeons et Secteur rivière aux Fèves (2010).
    Data available as raw or classified (ground and above-ground)
    See map. Download the index of tiles (zipped SHP for ArcGIS)
  • Secteur Yamaska (2011).
    Data available as raw or classified (ground and above-ground).
    See map. Download the index of tiles (zipped SHP for ArcGIS)
  • Monteregie Sud-Est (2013).
    Data available as raw or classified.
    See map. Download the index of tiles (zipped SHP for ArcGIS)

In addition, we have access to the LiDAR data produced by the MTMDET up to 2011 and to all LiDAR data produced by the MSP


To obtain the data, please contact the librarian responsible for geospatial data.

Orthophotos

Orthophotos are digital images based on aerial photographs. Unlike normal photographs, they display true geographic positions, thus allowing to accurately measure distances, by rectifying distortions due to relief and camera tilt. We have acquired collectiosn for the following areas:

Lanaudiere (May 2017)

This set includes the orthophotos taken in May 2017 in near infrared (NIR) and colour (RGB) in TIFF format at a resolution of 20 cm;  .PAR files for 3D visualization; and two sets of mosaics:  (2km X 2km, geotiff) and 1:20 000 (JPG2000 and ECW). A digital elevation model (DEM) was alco created based on the photos.

  • Map of area
  • Index of photos (shapefile)
  • Index of 2km X 2km mosaics (shapefile)
  • Index of 1: 20,000 mosaics (shapefile)

Montérégie

  2014 2017
Date April-May 2014 April-July 2017
  Coverage map Coverage map
Projection Geographic NAD83 MTM 8 (CSRS), EPSG:2950
Datum NORTH_AMERICAN_1983 NORTH_AMERICAN_1983
ORTHOPHOTOS
Resolution 30cm Upcoming
Bands NIR/RGB Upcoming
Format GeoTIFF Upcoming
Photogrammetric model (.PAR) Yes Upcoming
  Index (shapefile) Upcoming
MOSAICS
Scale/Tile size 1:20,000 5km X 5km
Format ECW/JPG2000 ECW
  Index (shapefile) Index (shapefile)

 

MRC de Beauharnois-Salaberry

  • Coverage date: april 2016
  • Map of area (PDF)
  • Resolution: 12 cm
  • Orthophotos mosaics  in large map sheets (1 : 10 000)
    • formats: ECW (3 bands); JP2 (2 bands) 
    • Index (shapefile)
  • Orthophotos mosaics in 1 km sq tiles 
    • formats: ECW, GEOTIFF, JP2
    • Index (shapefile)
  • Aerial photos (original and compressed) 
    • format: TIFF
    • index (PDF)

We also have access to the orthophotos and mosaics of orthophotos that were produced before 2017 by the goverenment of Quebec. 

To obtain the data, please contact the librarian responsible for geospatial data and provide the photo ID numbers (obtained form the appropriate index) as well as the format you require. 

Wetlands

We have acquired detailed cartography of wetlands areas produced by Ducks Unlimited for several regions in the province of Quebec. The products include geospatial data in shapefile (.shp) and geodatabase (.gdb) formats; statistical tables describing the surface covered by wetland as well as the types of wetland (bog, fen, marsh, swamp, shallow water); maps (.jpg); and a full report that describes the project scope and methodology. Note that all the metadata and documentation are in French only. Currently, the available areas are (click on the name of the region to see a map):

 An online map is also available for visualizing the data.


Ontario Geospatial Data Exchange

The data that is part of the OGDE is only available to students and faculty of Concordia University. To obtain a dataset, please contact the librarian responsible for geospatial data.

The following data is a list of OGDE datasets:

  • Southern Ontario Land Resource Information System (SOLRIS)
    SOLRIS is a comprehensive landscape scale inventory of southern Ontario's natural, rural and urban areas. Available in SHAPEFILE format.
  • Provincial Digital Elevation Model
    A high resolution raster data set covering the province of Ontario to the 51st parallel. Cell resolutions are 20 metres in northern Ontario and 10 metres in southern Ontario. The DEM is divided up into 150 tiles.
  • For a description of other datasets that are part of the OGDE click here.

Montreal
LiDAR Data

LiDAR is a laser-based technology that produces clouds of points providing detailled elevation information that can be used to create a Digital Elevation Model (DEM). 

A LiDAR dataset covering the the Island of Montreal is now avaible on the city's open data portal. The data was collected in 2015. The  data accuracy (planimetry and altimetry) is 20cm. Note that the files are available in a compressed LAZ format. To use the data in ArcGIS or other GIS software, users need to decompress the LAZ files using a software such as LASzip

Digital Elevation Models (DEMs) based on Montreal  LiDAR Data

Based on the 2015 LiDAR data (see above), a research professional from the Department  of Geography produced various Digital Elevation Models (DEMs) covering the Island of Montreal:

  • A high-resolution (1 m) bare-ground DEM (index) (map)
  • A lower resolution  (10 m) bare-ground DEM
  • A high-resolution (1 m) DEM showing buidings and ground (index) (map)
  • Hillshade files for all the DEMs mentioned above
To limit the file size, the 1m DEMs have been broken down in 3 zones: east, centre and west. See the index (SHP) or jpg map for details.
 
To obtain the data, please contact the librarian responsible for geospatial data.
 
City of Montreal Cartographic Plans (Autocad format (DGN, DWG))

The City of Montreal detailed cartographic plans, at the scale of 1:1000, contains building footprints, elevation spot heights, streets , sidewalks, canopy, and other detailed features. For the downtown area, two datasets (2007 and 2015) are available. Note that the 2015 dataset is a compilation of various sources, mainly photogrammetry of aerial photographs taken in 2013. For the rest of the Island of Montreal, only the 2007 data is currently available. 

This dataset is available freely on the City of Montreal open data portal. To download individual tiles, please use the interactive map (outil de cartographie).

Transit Data - Societé de Transport de Montréal

The STM transit geospatial data constist of bus stop locations, bus routes, metro stops, metro lines, commuter train stops and lines, in General Transit Feed Specification (GTFS) format. You can download this dataset, from the open data section of the STM webiste.

Development Plan (Plan métropolitain d'aménagement et de développement (PMAD) -- Communauté métropolitaine de Montréal (CMM)

The geospatial data related to the most recent (2012) metropolitan development plan (Plan métropolitain d'aménagement et de développement (PMAD) --as well as the documentation and PDF maps --  are available on the CMM website.


Software Requirements
ArcGIS

ArcGIS is a fully operational Geographic Information System that is used to view, interpret, and analyse geospatial data. It can be used to create maps, calculate spatial statistics, and much more. The ArcGIS software is installed on stations W305-001 and W305-003 located on the 3rd floor of the Webster Library.

ArcGIS Explorer

ArcGIS Explorer is a free software that is used to view and do basic interpretations of geospatial data. It cannot be used to analyse the data. ArcGIS Explorer is available to download.

Open Source Geographic Information System Applications

There are several open source geographic information system applications available for download. Please note that most of the open source GIS applications do not have the same level of functionality as ArcGIS. For a list of open source GIS applications go to: http://gislounge.com/open-source-gis-applications/.


Contact

If you need information about the products listed on this page, or if you want to find additional geospatial data, please contact Alex Guindon (alex.guindon@concordia.ca).

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