Data Announcements
News and tips for data users
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Updated EASE-Grid SSM/I-SSMIS data are now available at NSIDC.
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.
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 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.
NASA IceBridge LVIS L0 Raw Ranges data for 2011 Greenland are now available from NSIDC. See the IceBridge LVIS L0 Raw Ranges Web page at https://nsidc.org/data/ilvis0 for more information.
The Antarctic Glaciological Data Center (AGDC) at NSIDC has released a new data set, Grounding Line Strain Grid Surveys, Kamb Ice Stream, Antarctica, NSIDC-0494.
NASA IceBridge LVIS L2 Geolocated Surface Elevation Product quicklook data for 2011 Greenland are now available from NSIDC. See the IceBridge LVIS L2 Geolocated Ground Elevation and Return Energy Quartile Web page at https://nsidc.org/data/ilvis2 for more information.
NASA IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles data for 2010 Antarctica are now available from NSIDC. See the IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles Web page at https://nsidc.org/data/irsno1b for more information.
NASA IceBridge Sander Air GRAV L1B Geolocated Anomalies Data for 2010 Antarctica and revised data for 2009 Antarctica 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.
The NSIDC DAAC is pleased to announce that the DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures data set has been updated to include data through 31 March 2011.
In cooperation with the International Arctic Research Center (IARC) at the University of Alaska, NOAA@NSIDC is providing an access point and standard metadata for the Sea Ice Experiment: Dynamic Nature of the Arctic (SEDNA) project. The SEDNA data collection is unique in that several ice thickness data sets were inter-calibrated and coordinated with monitoring of the ice pack strain-rate (horizontal deformation) and measurements of internal ice stress. This experiment was designed to improve our understanding of the relationship between sea ice thickness and dynamics.
NASA IceBridge Sigma Space Prototype L0 Raw Time-of-Flight Data for 2009 Antarctica are now available from NSIDC. See the IceBridge Sigma Space Prototype L0 Raw Time-of-Flight Data Web page at https://nsidc.org/data/ilssp0 for more information.
NASA IceBridge Riegl Laser Altimeter L0 Raw Ranges data for 2009 and 2010 Antarctica are now available from NSIDC. See the IceBridge Riegl Laser Altimeter L0 Raw Ranges Web page at https://nsidc.org/data/ilutp0 for more information.
The initial release of the data portal provides access to all Operation IceBridge flight reports and map-based visualization of Greenland flight tracks.
NASA IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles data for Greenland 2010 are now available from NSIDC. Also, as of June 10, 2011, the 2009 Greenland binary (*.bin) files were replaced. See the IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles Web page at https://nsidc.org/data/irsno1b for more information.
NASA IceBridge Flux Gate Magnetometer L0 Raw Magnetic Field data for 2009 and 2010 Antarctica are now available from NSIDC. See the IceBridge Flux Gate Magnetometer L0 Raw Magnetic Field Web page at https://nsidc.org/data/imfgm0 for more information.
NASA IceBridge L0 Raw Kinematics GPS Time Codes data for 2009 and 2010 Antarctica are now available from NSIDC. See the IceBridge L0 Raw Kinematics GPS Time Codes Web page at https://nsidc.org/data/itktc0 for more information.
NASA IceBridge BGM-3 Gravimeter L0 Raw Accelerations data for 2009 and 2010 Antarctica are now available from NSIDC. See the IceBridge BGM-3 Gravimeter L0 Raw Accelerations Web page at https://nsidc.org/data/igbgm0 for more information.