Operation IceBridge

The IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles, Version 2 data set has been updated to include campaign data through 30 May 2018 at the NASA National Snow and Ice Data Center

NSIDC has updated two key data sets from NASA's Airborne Topographic Mapper (ATM) sensor, expanding the range of these data sets from 1993 to 2018. ATM observations count among the few ice-surface

The IceBridge DMS L3 Ames Stereo Pipeline Orthorectified Images, Version 1 data set has been updated to include 2014 and 2015 Greenland and Antarctic campaign data at the NASA National Snow and Ice

The IceBridge DMS L3 Ames Stereo Pipeline Photogrammetric DEM, Version 1 data set has been updated to include 2014 and 2015 Greenland and Antarctic campaign data at the NASA National Snow and Ice Data

Data access options have been updated for the IceBridge BedMachine Greenland, Version 3 data set at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). The