Data Announcements
News and tips for data users
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NASA IceBridge HiCARS 1 L0 Raw Return Energy Amplitudes data for 2009 and 2010 Antarctica are now available from NSIDC. See the IceBridge HiCARS 1 L0 Raw Return Energy Amplitudes Web page at https://nsidc.org/data/ir1hi0 for more information.
NASA IceBridge Sander Air GRAV L1B Geolocated Anomalies Data for 2011 Greenland are now available from NSIDC. See the IceBridge Sander Air GRAV L1B Geolocated Anomalies Data Web page at https://nsidc.org/data/igglv1b for more information.
In cooperation with NOAA@NSIDC's National Climatic Data Center (NCDC) Climate Data Record (CDR) program, NSIDC has released a CDR of sea ice concentration that has full data transparency.
As of 06:58 UTC on 04 October 2011, the AMSR-E instrument on board the Aqua satellite stopped producing data due to a problem with the rotation of its antenna.
On 28 September 2011, Version 3 (V003) of the AMSR-E/Aqua L1A Raw Observation Counts data set was released by the Japan Aerospace Exploration Agency (JAXA).
The Antarctic Glaciological Data Center at NSIDC is pleased to announce the release of new data sets related to the Antarctic Ice Sheet.
NASA IceBridge DMS L1B Geolocated and Orthorectified Images for 2011 Greenland are now available from NSIDC. See the IceBridge DMS L1B Geolocated and Orthorectified Images Web page at https://nsidc.org/data/iodms1b for more information.
NASA IceBridge DMS L0 Raw Imagery for 2011 Greenland are now available from NSIDC. See the IceBridge DMS L0 Raw Imagery Web page at https://nsidc.org/data/iodms0 for more information.
NASA IceBridge NSERC L1B Geolocated Meteorologic and Surface Temperature Data for 2010 Antarctica are now available from NSIDC. See the IceBridge NSERC L1B Geolocated Meteorologic and Surface Temperature Data Web page at https://nsidc.org/data/iamet1b for more information.
NASA IceBridge BGM-3 Gravimeter L2 Geolocated Free Air Anomalies data for 2009 Antarctica are now available from NSIDC. See the IceBridge BGM-3 Gravimeter L2 Geolocated Free Air Anomalies Web page at https://nsidc.org/data/igbgm2 for more information.
The Antarctic Glaciological Data Center (AGDC) at NSIDC has released a new data set, Millennially Averaged Accumulation Rates for Lake Vostok. This data set consists of accumulation rates, inferred from radar data from three layers (26, 35 and 41 thousand years old) in the Vostok Subglacial Lake region.
NOAA@NSIDC and the Roger G. Barry Resource Office for Cryospheric Studies (ROCS) are pleased to announce the launch of the ROCS Archives Catalog; and with this, the completion of the International Polar Year Historical Data and Literature project - formerly known as DAHLI.
NASA IceBridge POS/AV L1B Corrected Position and Attitude Data for Greenland 2011 are now available from NSIDC. See the IceBridge POS/AV L1B Corrected Position and Attitude Data Web page at https://nsidc.org/data/ipapp1b for more information.
A new data set is available at NSIDC, the Enhanced-Resolution SSM/I and AMSR-E Daily Polar Brightness Temperatures.
Updated EASE-Grid SSM/I-SSMIS data are now available at NSIDC.
The NSIDC Antarctic Glaciological Data Center (AGDC) has released a new data set, MOA-derived Structural Feature Map of the Ronne Ice Shelf. This data set provides a structural feature map of the Ronne Ice Shelf in Antarctica (also known as the Filchner-Ronne Ice Shelf).
NASA IceBridge Geometrics 823A Cesium Magnetometer L2 Geolocated Magnetic Anomalies data for 2009 Antarctica are now available at NSIDC. See the IceBridge Geometrics 823A Cesium Magnetometer L2 Geolocated Magnetic Anomalies Web page at https://nsidc.org/data/imgeo2 for more information.
NASA IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles for 2010 Antarctica are now available from NSIDC. See the IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles Web page at https://nsidc.org/data/irkub1b for more information.
NSIDC has released a new sea ice data set, the AMSR-E/Aqua Daily L3 6.25 km Sea Ice Drift Polar Grids.
The Antarctic Glaciological Data Center (AGDC) at NSIDC has released a new data set, High-resolution Image-derived Grounding and Hydrostatic Lines for the Antarctic Ice Sheet, NSIDC-0489.