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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50 records found
  • 1Freeze-up and break-up of rivers and lakes

    The plate contains four maps showing the mean river freeze-over date, the mean lake freeze-over date, the mean river ice-free date and the mean lake ice free date. The four maps depict, in a general way, the average dates on which freshwater bodies in Canada become completely ice-covered in the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • 10434 CLSR

    Tp.24, R.18, W5M; ADJ JCT ICE & BEAVERFORT R.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Land Cover

    The map is based on satellite data obtained from the Advanced Very High Resolution Radiometre (AVHRR) on board the NOAA-14 satellite. Each land cover type can be identified by its unique spectral signature. Each signature is identified by a particular colour on the map. The land cover classes...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • PDF
  • 65026 CLSR

    TRBM OF QUAD 105B/06 - ICE LAKES
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • 71330 CLSR

    POWERLINE EASEMENT FROM NCPC TRANSMISSION LINE TO ICE MELT STATION ALONG ROBERT CAMPBELL HIGHWAY (Y.T. HIGHWAY NO. 4)
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • 71253 CLSR

    EASEMENT OF TRANSMISSION LINE TAP TO ICE MELT STATIONS, AISHIHIK ROAD NEAR SEVEN MILE CREEK, QUAD 115 A/14
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • 68376MC CLSR

    P/FN'S OF PERIMETER SURVEY OF ICE, ZAP MC'S RE:LOTS 1002 TO 1004 NEAR RAINY LAKE
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • 71254 CLSR

    EASEMENT OF TRANSMISSION LINE TAP TO ICE MELT STATION, AISHIHIK ROAD NEAR WAGGA CREEK, QUAD 115 A/14
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • 42702 CLSR

    PORTION SOUTH BDY EAST FROM ICE R.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Influence of glaciers on streamflow

    The map shows the location of glaciers and ice caps and also indicates the rivers and the lakes, which are fed by a glacier (or an ice cap) meltwater. The purpose of this plate is to identify those streams which are fed by glacier meltwaters. Because of the scale of the map, many minor glaciers...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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