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Hallé, Danielle; Karlsson, Nanna B; Solgaard, Anne M; Andresen, Camilla S (2018): Probability of Sea Ice Extent: Between Eastern Greenland and Iceland 1821-1956. PANGAEA, https://doi.org/10.1594/PANGAEA.887452

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Abstract:
Our data set includes nine probability maps of sea ice extent, available in .jpeg and shapfiles. They were created from historical maps of sea ice extent off Iceland dating back to 1877 compiled by Koch (1945) that we digitized. We use these maps in combination with sea ice charts from the Danish Meteorological Institute (DMI) and Koch's sea ice index from 1820 to 1939 to provide spatial maps of estimated sea ice extent between Iceland and Greenland back to 1821.
The probability maps should be used in combination with the table: Summary of Koch's Index Years, in order to know which years fall under which category.
Related to:
Hallé, Danielle; Karlsson, Nanna B; Solgaard, Anne M; Andresen, Camilla S (2018): Observationally constrained reconstruction of 19th to mid-20th century sea-ice extent off eastern Greenland. Geological Survey of Denmark and Greenland Bulletin, 41, 83-86, http://www.eng.geus.dk/media/19209/nr41_p83-86.pdf
Koch, L (1945): The East Greenland Ice. Meddelelser om Grønland, Copenhagen, 130(3)
Underhill, Vivian; Fetterer, Florence; Petersen, Corey (2014): Arctic Sea Ice Concentration and Extent from Danish Meteorological Institute Sea Ice Charts, 1901-1956, Version 1. Boulder, Colorado USA. NSIDC: National Snow and Ice Data Center, https://doi.org/10.7265/N5MP517M (Access date: 2017-09-09)
Coverage:
Latitude: 67.500000 * Longitude: -24.500000
Event(s):
Greenland_Iceland * Latitude: 67.500000 * Longitude: -24.500000 * Device: Multiple investigations (MULT)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1File contentContentHallé, Danielle
2File nameFile nameHallé, Danielle
3File formatFile formatHallé, Danielle
4File sizeFile sizekByteHallé, Danielle
5Uniform resource locator/link to fileURL fileHallé, Danielle
Size:
10 data points

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