-
Federal
Glacier Covered Area for the State of Alaska, 1985-2020, Version 1
National Aeronautics and Space Administration —
This data set captures changes in glacier covered area across the state of Alaska for the period 1985 to 2020.The data set includes 18 biannual shapefiles each for... -
Federal
Sea Ice Charts of the Russian Arctic in Gridded Format, 1933-2006, Version 1
National Aeronautics and Space Administration —
The Arctic and Antarctic Research Institute (AARI) in St. Petersburg, Russia, produces sea ice charts for safety of navigation in the polar regions and for other... -
Federal
Sea Ice Mass Balance in the Antarctic (SIMBA), Version 1
National Aeronautics and Space Administration —
This data set provides different measurements of Antarctic sea ice data collected as part of the Sea Ice Mass Balance in the Antarctic (SIMBA) program. The... -
Federal
Global Lake and River Ice Phenology Database, Version 1
National Aeronautics and Space Administration —
The Global Lake and River Ice Phenology Database contains freeze and thaw/breakup dates as well as other descriptive ice cover data for 865 lakes and rivers in the... -
Federal
International Ice Patrol Annual Count of Icebergs South of 48 Degrees North, 1900 to Present, Version 1
National Aeronautics and Space Administration —
These data are a compilation by the International Ice Patrol (IIP) of the number of icebergs that drift south across the 48° N line of latitude within the western... -
Federal
Reconstructed North American, Eurasian, and Northern Hemisphere Snow Cover Extent, 1915-1997, Version 1
National Aeronautics and Space Administration —
This data set contains time series of monthly snow cover extent (SCE) for North America, Eurasia, and the Northern Hemisphere from 1915 to 1997, based on snow cover... -
Federal
Rutgers Northern Hemisphere 24 km Weekly Snow Cover Extent, September 1980 Onward, Version 1
National Aeronautics and Space Administration —
This data set provides weekly snow cover extent for the Northern Hemisphere in NetCDF format from September 1980 through most recent processing at a 24 km resolution. -
Federal
NOAA/NMC/CAC Arctic and Antarctic Monthly Sea Ice Extent, 1973-1990, Version 1
National Aeronautics and Space Administration —
Sea ice extent from January 1973 through August 1990 was digitized from weekly operational sea ice charts produced by the Navy/NOAA Joint Ice Center. Charts were... -
Federal
University of Wisconsin Antarctic Soils Database, Version 1
National Aeronautics and Space Administration —
The University of Wisconsin Antarctic Soils Database contains data collected by Dr. James G. Bockheim and his colleagues from 1975 through 1987. Data include site... -
Federal
Ground temperatures in ice-cemented ground at Linnaeus Terrace, Dry Valleys, Antarctica, Version 1
National Aeronautics and Space Administration —
Soil temperatures were measured with Campbell 107 soil thermistors. Thermistors were placed at 0, 17, 23 (just above the ice-cemented permafrost) and 40 cm depth. To... -
Federal
Arctic Marine Transportation Program 1979-1986, Version 1
National Aeronautics and Space Administration —
The purpose of this program was to collect data relevant to developing year-round transportation capabilities in the Arctic Ocean. The US Maritime Administration... -
Federal
International Geophysical Year, 1957-1958: Drifting Station Alpha Documentary Film, Version 1
National Aeronautics and Space Administration —
This film documents the activities that occurred on Drifting Station Alpha in the Arctic Ocean during the International Geophysical Year, 1957 to 1958. The film is... -
Federal
Arctic Ice Dynamics Joint Experiment (AIDJEX) Second Pilot Study, March - May 1972: A Documentary Film, Version 1
National Aeronautics and Space Administration —
The project described in this documentary was a pilot study conducted in 1972 in preparation for the AIDJEX main experiment of 1975 to 1976. The study included a main... -
Federal
Arctic Sea Ice Concentration and Extent from Danish Meteorological Institute Sea Ice Charts, 1901-1956, Version 1
National Aeronautics and Space Administration —
This data set provides estimates of Arctic sea ice extent and concentration from 1901 to 1956 created from a collection of historic, hand-drawn sea ice charts from... -
Federal
Arctic Sea Ice Charts from Danish Meteorological Institute, 1893 - 1956, Version 1
National Aeronautics and Space Administration —
These charts, created by the Danish Meteorological Institute (DMI), provide observed and inferred sea ice extent for each summer month from 1893 to 1956. From 1893 to... -
Federal
Former Soviet Union Hydrological Snow Surveys, 1966-1996, Version 1
National Aeronautics and Space Administration —
The Former Soviet Union Hydrological Snow Surveys are based on observations made by personnel at 1,345 sites throughout the Former Soviet Union between 1966 and 1990,... -
Federal
Schefferville Permafrost Temperature Database, Version 1
National Aeronautics and Space Administration —
This data set consists of ground temperature data from 192 boreholes in the area of Schefferville, Quebec (54°48'N, 66°50'W), located within the discontinuous... -
Federal
Ice Draft and Ice Velocity Data in the Beaufort Sea, 1990-2003, Version 1
National Aeronautics and Space Administration —
This data set provides measurement of sea ice draft (m) and the movement of sea ice (cm/s) over the continental shelf of the Eastern Beaufort Sea. The data set spans... -
Federal
Landscape Map of the Russian Arctic Coastal Zone, Version 1
National Aeronautics and Space Administration —
The map consists of ESRI Shapefiles of landscape polygons (in landscape unit types) for the Russian Arctic coastal zone (scale 1:4,000,000). The map is based on a... -
Federal
March through August Ice Edge Positions in the Nordic Seas, 1750-2002, Version 1
National Aeronautics and Space Administration —
This product contains ice edge coordinates for the Nordic Seas from 1750 through 2002 for months March through August. Ice edge in this product is defined as the...