Data Announcements
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The NASA IceBridge MCoRDS L2 Ice Thickness, Version 1 data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 11 May 2017.
Data Set DOI: https://doi.org/10.5067/GDQ0CUCVTE2Q
The Daily Lake Ice Phenology Time Series Derived from AMSRE and AMSR2, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set, part of the Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, provides 5 km ice phenology retrievals describing daily lake ice conditions (ice-on/ice-off) over the Northern Hemisphere.
The NASA IceBridge Accumulation Radar L1B Geolocated Radar Echo Strength Profiles, Version 2 data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 11 May 2017.
Data Set DOI: https://doi.org/10.5067/0ZY1XYHNIQNY
The November 2017 data is now available for the MEaSUREs Greenland Image Mosaics from Sentinel-1A and 1B, Version 2 data set at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set is part of the Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program.
Data Set DOI: https://doi.org/10.5067/GPVL3SACPBW4
The NASA IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles, Version 2 data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has undergone a correction for data collected on 19 May 2016. The error affected the calculation of the elevations of the internal layers, as well as the layer thicknesses for that date only. The data for 19 May 2016 have been reprocessed and replaced with the corrected data.
The NASA IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles, Version 2 data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has undergone a correction for data collected on 19 May 2016. The error affected the calculation of the elevations of the internal layers, as well as the layer thicknesses for that date only. The data for 19 May 2016 have been reprocessed and replaced with the corrected data.
The MEaSUREs Northern Hemisphere Polar EASE-Grid 2.0 Daily 6 km Land Freeze/Thaw Status from AMSRE and AMSR2, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC).
The October 2017 data is now available for the MEaSUREs Greenland Image Mosaics from Sentinel-1A and 1B, Version 2 data set at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set is part of the Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program.
Data Set DOI: https://doi.org/10.5067/GPVL3SACPBW4
NSIDC DAAC would like to announce a change to data access for the MEaSUREs Global Record of Daily Landscape Freeze/Thaw Status, Version 4 data set. Data access is now solely through our primary archive at: https://n5eil01u.ecs.nsidc.org/MEASURES/NSIDC-0477.004/.
The NASA IceBridge CryoSat-2 Level-4 Sea Ice Elevation, Freeboard, and Thickness data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 22 October 2017.
Data Set DOI: https://doi.org/10.5067/96JO0KIFDAS8
Three High Mountain Asia (HMA) 8-meter Digital Elevation Models (DEMs) are now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). The DEMs are generated from very-high-resolution imagery from DigitalGlobe satellites during the period of 28 January 2002 to 24 November 2016 and cover the spatial region from Tien Shan and Hindu Kush to Eastern Himalaya.
The MEaSUREs Annual Antarctic Ice Velocity Maps 2005-2017, Version 1 data set at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated with velocity maps for 2017. These data are generated through a grant from the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program.
Data Set DOI: https://doi.org/10.5067/9T4EPQXTJYW9
NOAAl@NSIDC is pleased to announce the release of Version 3 Revision 1 of the NOAA@NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration data product. The reason for the revision change was to incorporate a new version of the input data product, Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS. Another reason was to update the data that use the SSMIS instrument to also use the SSMIS pole hole mask.
The Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 28 February 2017.
Data Set DOI: https://doi.org/10.5067/O57VAIT2AYYY
The EASE-Grid Sea Ice Age data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 28 February 2017.
Data Set DOI: https://doi.org/10.5067/PFSVFZA9Y85G
The DMSP SSM/I-SSMIS Pathfinder Daily EASE-Grid Brightness Temperatures data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 30 September 2017.
Data Set DOI: https://doi.org/10.5067/3EX2U1DV3434
The DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 30 September 2017.
Data Set DOI: https://doi.org/10.5067/AN9AI8EO7PX0
The NASA IceBridge UAF Lidar Scanner L1B Geolocated Surface Elevation Triplets data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 28 August 2017.
Data Set DOI: https://doi.org/10.5067/AATE4JJ91EHC
The NASA IceBridge KT19 IR Surface Temperature data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 18 November 2016.
Data Set DOI: https://doi.org/10.5067/I883KXU7ZO8O
NSIDC DAAC would like to announce a change to data access for the MEaSUREs InSAR-Based Ice Velocity of the Amundsen Sea Embayment, Antarctica, Version 1 data set. Data access is now solely through our primary archive at: https://n5eil01u.ecs.nsidc.org/MEASURES/NSIDC-0545.001/.