Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006
This data set provides ice edge locations and ice extents derived from an analysis of Russian Sea Ice Charts from the Arctic and Antarctic Research Institute, St. Petersburg, Russia. For further information and to access the data, please to: http://nsidc.org/data/g02176.html.

The Arctic Ice Dynamics Joint Experiment (AIDJEX)
A DVD documentary of the Arctic Ice Dynamics Joint Experiment (AIDJEX) second pilot study from March through May 1972 is now available. The 1972 pilot study was in preparation for the AIDJEX main experiment of 1975 to 1976. The study included a main camp on drifting sea ice in the Beaufort Sea north of Alaska along with two satellite camps forming a station triangle with a 100 km side length. For further information and to order the product, please to: http://nsidc.org/data/g02183.html.  

Glacier Photograph Collection
Since January of 2008, the online collection has more than doubled in size to include over 10,000 glacier photos. Additions to the collection include thousands of aerial photographs taken by Austin Post for the USGS Ice and Climate Project. These vertical and oblique aerial photographs are surveys of US glaciers and were taken between the late 1950s and early 1990s, creating the most comprehensive photographic collection and study of US glaciers. For further information and to access the data, please go to: http://nsidc.org/data/g00472.html.

Central Asia Temperature and Precipitation Data, 1879-2003
Long-term data in high elevation regions of Central Asia are sparse. This data set extends publicly available Central Asia station data forward in time and encompasses new station data. Records are from 298 stations in Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. For further information and to access the data, please go to: http://nsidc.org/data/g02174.html.  

Ice Draft and Ice Velocity Data in the Beaufort Sea, 1990 to 2003
This data set provides measurements of ice draft and ice velocity over the continental shelf of the Eastern Beaufort Sea. Observations are made using two types of self-contained Upward Looking Sonar (ULS) moored near the sea floor: an Ice Profiling Sonar (IPS) to record the ice draft data and an Acoustic Doppler Current Profiler (ADCP) to obtain the ice velocity data. For further information and to access the data, please go to: http://nsidc.org/data/g02177.html.  

Arctic Sea Ice Melt Pond Statistics and Maps, 1999, 2000 and 2001
This data set provides information on melt pond coverage and size at four central arctic sites. Coverage statistics are for 500m cells of 10 x 10km images. The data are derived using maximum likelihood classification of high-resolution visible band imagery. For further information and to access the data, please go to: http://www.nsidc.org/data/g02159.html.

If you have questions about any of these new product releases, please contact NSIDC User Services.