Data Summaries
The following tables list the standard NASA GLAS data products and the related GLAS data products available from NSIDC. To view the documentation for the standard GLAS data products, click on the long name in the Standard GLAS Data Products table; to order the standard data, see the Order Data Web page. To view the documentation and to order data for the related GLAS data products, click on the data product name in the Related GLAS Data Products table.
The data products are grouped into the following categories:
Standard GLAS Data Products
Note: L1A, L1B, and L2 in the data set titles refer to data processing levels, not laser identifiers.
See Preliminary ICESat/GLAS Data for information
about the preliminary versions of ICESat/GLAS products first released
on 31 October 2003.
Related GLAS Data Products
Note: The table below lists products generated using standard GLAS data products.
DIF ID |
Data Product Name |
Projection |
|---|---|---|
| NSIDC-0422 | Antarctic 1 km Digital Elevation Model (DEM) from Combined ERS-1 Radar and ICESat Laser Satellite Altimetry | Polar Stereographic |
| NSIDC-0304 | GLAS/ICESat 500 m Laser Altimetry Digital Elevation Model of Antarctica | Polar Stereographic |
| NSIDC-0305 | GLAS/ICESat 1 km Laser Altimetry Digital Elevation Model of Greenland | Polar Stereographic |
| ICESat: Sea Ice Thickness and Freeboard | Polar Stereographic | |
| NSIDC-0393 | Arctic Sea Ice Freeboard and Thickness | Polar Stereographic |
