Open Government Portal

As we launch this enhanced integrated Open Government Portal search, you may notice that there has been a reduction in the number of open information records. Please note that you can still access the publications that no longer appear here by visiting: Government of Canada Publications and Library and Archives Canada. If you have any comments or questions contact us!

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37,404 records found
  • Canadian Digital Elevation Model

    The Canadian Digital Elevation Model (CDEM) is part of Natural Resources Canada's altimetry system designed to better meet the users' needs for elevation data and products. The CDEM stems from the existing Canadian Digital Elevation Data (CDED). In these data, elevations can be either ground or...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
    • GeoTIF
    • PDF
    • KML
    • SHP
  • Canadian Digital Surface Model

    The Canadian Digital Surface Model (CDSM) is part of Natural Resources Canada's altimetry system designed to better meet the users' needs for elevation data and products. The 0.75-second (~20 m) CDSM consists of a derived product from the original 1-second (30 m) Shuttle Radar Topographic Mission...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
    • GeoTIF
    • PDF
    • KML
    • SHP
  • Drainage Basins

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows drainage basins as well as major lakes and diversions. The map displays the ocean drainage areas along with component river basins and diversion areas for the Arctic, Pacific, Hudson Bay and Atlantic drainage areas.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • River Profiles

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the location of river profiles. There are drainage profiles, major river systems and major tributary included in this map.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 2

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 1

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 4

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 3

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Atlas of Canada 1,000,000 National Frameworks Data, Hydrology - Drainage Netw...

    The Atlas of Canada 1,000,000 National Frameworks Data, Road Network is based on 1:250,000 scale National Topographic Data Base (NTDB) road and ferry route datasets which have been assembled into a national coverage and updated using various reference sources. A selection of the network suitable...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Atlas of Canada 1,000,000 National Frameworks Data, Hydrology - Drainage Netw...

    The Atlas of Canada 1,000,000 National Frameworks Data, Road Network is based on 1:250,000 scale National Topographic Data Base (NTDB) road and ferry route datasets which have been assembled into a national coverage and updated using various reference sources. A selection of the network suitable...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
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