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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7 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
  • Surficial Hydrogeological Materials

    Surficial hydrogeological materials show the distribution of sediment deposited in glacially influenced environments. Most drinkable groundwater resources in Canada occur in shallow surficial-sediment aquifers. Surface sediments, such as gravel, sand, silt and clay, or mixed sediments, are an...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Distribution of Freshwater - Groundwater

    Groundwater is water found beneath the earth’s surface and located at the water table below. In Canada, there is more water underground than on the surface. Groundwater occurs in the tiny spaces between loose materials on top of bedrock, or in cracks of bedrock. The most important concentrations...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Hydrogeological Regions

    Hydrogeological regions are areas in which the properties of sub-surface water, or groundwater, are broadly similar in geology, climate and topography. Hydrogeology is the branch of geology that deals with the distribution and movement of water beneath the earth’s surface. This map shows Canada’s...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • RADARSAT Ortho-rectified Mosaic of Canada

    The Canada Centre for Remote Sensing (CCRS), and the Canadian Space Agency (CSA) have collaborated with contributions from RADARSAT International (RSI), to create an ortho-rectified RADARSAT-1 mosaic of Canada. Using CSA's RADARSAT data archive, ScanSAR Narrow B descending mode data were...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • RADARSAT-1 Ortho-rectified Mosaics of Canada, Lambert Conformal Conic, 100 Me...

    The Canada Centre for Remote Sensing (CCRS), and the Canadian Space Agency (CSA) have collaborated with contributions from RADARSAT International (RSI) (now MDA Geospatial Services Inc. (MDA GSI)), to create an ortho-rectified RADARSAT-1 mosaic of Canada. Using CSA's RADARSAT data archive,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
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