This data set contains resampled and smoothed elevation measurements of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region land ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
IceBridge ATM L2 Icessn Elevation, Slope, and Roughness, Version 2
Version 2 ILATM2 data are in Comma Separated Value (CSV) ASCII format. A header has been added to the Version 2 data format. In Version 1, the ILATM2 data set consisted of pairs of files for each data segment: one data file and one summary file. The header of the Version 2 data file contains information that had appeared in the summary file, making the summary file redundant.
Data Set Tabs
N: 90, S: 60, E: 180, W: -180
N: -53, S: -90, E: 180, W: -180
- Varies x Varies
- Glaciers/Ice Sheets > Glacier Elevation/Ice Sheet Elevation
- Sea Ice > Ice Roughness
- Comma-Separated Values (.csv)
As a condition of using this data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.
Questions? Please contact:
NSIDC User Services
Phone: 1 303 492-6199
Fax: 1 303 492-2468
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Province or State: CO
Postal Code: 80309-0449