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GLAS/ICESat L1B Global Waveform-based Range Corrections Data (HDF5), Version 34
GLAH05 Level-1B waveform parameterization data include output parameters from the waveform characterization procedure and other parameters required to calculate surface slope and relief characteristics. GLAH05 contains parameterizations of both the transmitted and received pulses and other characteristics from which elevation and footprint-scale roughness and slope are calculated. The received pulse characterization uses two implementations of the retracking algorithms: one tuned for ice sheets, called the standard parameterization, used to calculate surface elevation for ice sheets, oceans, and sea ice; and another for land (the alternative parameterization). Each data granule has an associated browse product.
Release 34 incorporates fixes for several data issues that were determined to exist in the GLAS Release 633 data products.
Data Set Tabs
N: 86, S: -86, E: 180, W: -180
- 60 m to 70 m x 60 m to 70 m
- 20 February 2003 to 11 October 2009
- Glaciers/Ice Sheets > Glacier Elevation/Ice Sheet Elevation
- Glaciers/Ice Sheets > Glacier Topography/Ice Sheet Topography
- Glaciers/Ice Sheets > Ice Sheets
- Topography > Terrain Elevation
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