On 31 January 2013 the ICESat Project Science Team announced that a correction to ICESat surface elevation data products is necessary due to an error in the range determination from… Read more »

The ICESat Project Science Team announced that a correction to ICESat surface elevation data products is necessary due to an error in the range determination from transmit-pulse reference selection (centroid vs. gaussianGaussian, G-C). See the Correction to ICESat Data Product Surface Elevations Web page at http://nsidc.org/data/icesat/correction-to-product-surface-elevations.html for more information.

ICESat/GLAS Altimetry Release-33 HDF5 format data products are now available at NSIDC. See the ICESat/GLAS Data Releases Web page at http://nsidc.org/data/icesat/data.html#glas-hdf5 for more information.

NSIDC is no longer distributing GLAS Release 31 data. GLAS Release 33 data continues to be distributed from our long term archive. Descriptions of Release 33 and Release 31 can… Read more »

Release-29 data for the Laser 2B campaign (17 February 2004 to 21 March 2004) are now available for the following products: GLA01 to GLA05 and GLA07 to GLA11.

ICESat/GLAS Release-29 data for the Laser 1A (20 February 2003 to 21 March 2003) and 1B (21 March 2003 to 29 March 2003) campaigns are now available for the following… Read more »

NSIDC has released new ICESat/GLAS data. Release-29 data for the Laser 3J time period (17 February 2008 to 21 March 2008) are available for the following products: GLA01 – GLA09… Read more »

Release-29 data for the Laser 3I time period (02 October 2007 to 05 November 2007) are available for the following products: GLA01 – GLA09 and GLA12 – GLA15. Release-29 incorporates… Read more »