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48 records found
  • Ice Charts

    These ice charts illustrate ice conditions at a particular moment in time. The ice information is presented using a standard international code, known as the Egg Code. The following charts are available from the Canadian Ice Service: -Daily Ice Charts -Image Analysis Ice Charts -Regional Ice Charts
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
  • Ice bulletins

    These daily forecasts describe the ice edge using latitude and longitude coordinates and for each marine area, the total ice concentration, the predominant ice stage of development and the concentration of the oldest ice type. Warnings are issued as appropriate. The forecasts are valid from the...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
  • Daily Ice Charts

    Daily Ice charts represent the best estimate of ice conditions at the valid time of the chart, based on an integration of data from a variety of sources, such as satellite, and ship and aircraft-based visual observations. The charts describe ice concentration in tenths, ice types or stage of...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
  • Image Analysis Ice Charts

    The Canadian Ice Service acquires Synthetic Aperture Radar Satellite imagery in order to have data available for the provision of ice information. Upon request of specific clients, Synthetic Aperture Radar imagery will be analysed in more detail than for the daily ice charts and these image...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
  • Ice Thickness Program Collection

    The Ice Thickness Program Collection contains ice thickness and snow depth measurements for 195 sites. Sites such as Eureka and Resolute have ice thickness records that go as far back as 1947. Record length varies from station to station with some of the Arctic stations exceeding 50 years of...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
  • IceGraph Tool

    This application generates ice coverage bar graphs and data tables for the selected region and given dates.
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
    • HTML
  • Regional Ice Charts

    Regional ice charts show the analysis of ice conditions for a given region valid on Mondays. They are based on an analysis and integration of data from: satellite imagery, weather and oceanographic information, visual observations from ship and aircraft. Satellite imagery is collected over a few...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
  • Late Winter Sea Ice Conditions

    Typical sea ice types are shown here near the end of the winter season. Also shown is how often sea ice has been present at any location on the 26th February over the last 30 years. Based on the observations of sea ice extents and ice types over the last 30 years, this map shows how frequently...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Late Summer Sea Ice Conditions

    Typical sea ice types are shown here at the end of the summer melt season, as well as how often sea ice has been present at any location on September 10 over the last 30 years . Based on the observations of sea ice extent and types over the last 30 years, this map shows how frequently sea ice has...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Archived Ice and iceberg charts

    The Canadian Ice Service maintains a collection of Daily ice charts, Regional ice charts and Iceberg charts. These charts are available in GIF format and E00 Regional Charts only .
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • other
    • HTML
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