NASA IceBridge ATM L1B Elevation and Return Strength data for 2013 Antarctica are now available from NSIDC. See the IceBridge ATM L1B Elevation and Return Strength catalog page for more information.
On Monday, 11 July from 3:00 p.m. through Wednesday, 13 July until 5:00 p.m. (USA Mountain Time), NSIDC data distribution, services, and Web site will be unavailable to accommodate a major upgrade to our data center. We apologize for any inconvenience this may cause you. Need to talk to us? You can always contact our friendly User Services Office at firstname.lastname@example.org or + 1 303.492.6199.