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Scientists blog from Antarctica and provide a glimpse of what it's like to do research in the field. 
What's hot in the news around climate and sea ice and what are scientists talking about now? 
NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is pleased to announce its participation in NASA’s Earthdata Forum. Earthdata Forum provides a central online location… Read more »
Data Announcements: IceBridge 
Data set update: CryoSat-2 Level-1B Waveforms, Sea Ice Elevation, and Surface Roughness
The CryoSat-2 Level-1B Waveforms, Sea Ice Elevation, and Surface Roughness, Version 1 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC),… Read more »
Data set update: CryoSat-2 Level-4 Sea Ice Elevation, Freeboard, and Thickness
The CryoSat-2 Level-4 Sea Ice Elevation, Freeboard, and Thickness, Version 1 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has… Read more »
Data set update: IceBridge Accumulation Radar L1B Geolocated Radar Echo Strength Profiles
The 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… Read more »
Data set update: IceBridge ARES L1B Geolocated Radar Echo Strength Profiles
The IceBridge ARES L1B Geolocated Radar Echo Strength Profiles, Version 1 data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated… Read more »
Data set update: The IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles, Version 2
The IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles, Version 2 data set has been updated to include data for campaigns in 2017, 2018, 2019 and 2021 at the… Read more »
Data set updates: IceBridge MCoRDS L1 and L2 Data
The IceBridge MCoRDS L1B Geolocated Radar Echo Strength Profiles, Version 2 and IceBridge MCoRDS L2 Ice Thickness, Version 1 data sets at the NASA National Snow and Ice Data Center… Read more »
Data set update: IceBridge CAMBOT L1B Geolocated Images
The IceBridge CAMBOT L1B Geolocated Images, Version 2 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated with improved georeferencing for… Read more »
Level of service update: IceBridge BedMachine Greenland
The IceBridge BedMachine Greenland, Version 4 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated from a basic… Read more »
User notice: IceBridge Narrow Swath ATM L1B Elevation and Return Strength
The 2018 Antarctic and 2019 Greenland campaign data within the IceBridge Narrow Swath ATM L1B Elevation and Return Strength, Version 2 data set has been replaced with reprocessed files at… Read more »
