NSIDC Tools for reading and viewing NASA IceBridge data.

• This repository is not actively supported by NSIDC but we welcome issue submissions and pull requests in order to foster community contribution.

See the LICENSE for details on permissions and warranties. Please contact [email protected] for more information.

Various tools within this package may require:

• Python
• Matlab
• Fortran
• IDL

See each subdirectory for installation and usage.

C, IDL, and MATLAB readers for Level-1B MATLAB data files from CReSIS MCoRDS, Ku-band Radar, Snow Radar, and Accumulation Radar instruments.

MATLAB reader for MCoRDS Level-2 data. For more information see IceBridge MCoRDS L2 Ice Thickness. MATLAB reader read_snow_radar.m for CReSIS snow radar binary files. For more information see IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles.

MATLAB reader for NSERC L1B data files. For more information see IceBridge NSERC L1B Geolocated Meteorologic and Surface Temperature Data.

MATLAB reader for IceBridge Sea Ice Freeboard, Snow Depth, and Thickness data. For more information see IceBridge Sea Ice Freeboard, Snow Depth, and Thickness.

MATLAB readers for Sander AIRGrav gravity and aircraft attitude data files. For more information see IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies.

C, IDL, and MATLAB readers for IceBridge ATM L1B Version 1 qfit data. For more information see IceBridge ATM L1B Qfit Elevation and Return Strength.

MATLAB reader for IceBridge ATM L2 Version 1 icessn data. For more information see IceBridge ATM L2 Icessn Elevation, Slope, and Roughness.

Python code for finding matching laser shots in both the IceBridge Narrow Swath ATM L1B Elevation and Return Strength with Waveforms and the IceBridge ATM L1B Near-Infrared Waveforms data products.

MATLAB reader for IceBridge DMS L1B data. For more information see IceBridge DMS L1B Geolocated and Orthorectified Images.

C, MATLAB, and Perl readers for Applanix data files. For more information see IceBridge POS/AV L1B Corrected Position and Attitude Data.

See each subdirectory for installation and usage.

See LICENSE.

See Code of Conduct.

This software was developed by the National Snow and Ice Data Center with funding from multiple sources.