Raw data
Samples in SIGRID
  • 1953-1990, Aug
  • Jan-Dec 1982
  • Samples in SIGRID-2
  • Jan-Dec 1982
  • Links to holdings
  • SIGRID Java-browser
  • Data series (.gifs)
    Arctic
    Total Concentration
    Actual:
  • 10-days AARI, 1950-1992
  • 7-days NIC, 1972-1994
  • Mixed AARI/NIC charts
  • J.Walsh monthly, 1901-1997
  • Statistics:
  • Decadal, AARI data
  • Greenland Sea
    Total Concentration 
    Actual:
  • 7-days, NIC, 1972-1994
  • Statistics:
  • Monthly, NIC data
  • Baltic Sea
    Total Concentration
    Actual:
  • 7 days, NIC, 1972-1994
  • Statistics:
  • Monthly, NIC data
  • Thickness of level ice 
    Actual:
  • 7 days, NIC, 1972-1994
  • Statistics:
  • Monthly, NIC data
  • Antarctic
    Total Concentration
    Actual:
  • 10-days, AARI, 1990
  • 7-days, NIC, 1973-1991
  • J.Walsh monthly, 1973-1990