Data Announcements

NOAA@NSIDC News

New NASA ICESat/GLAS Altimetry Release-34 HDF5 Data

23 October 2014

ICESat/GLAS Altimetry Release-34 HDF5 data are now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) for products GLA05, GLA06, and GLA12-15. See the ICESat/GLAS Data Releases page for more information.

GLAH05 DOI:10.5067/ICESAT/GLAS/DATA105
GLAH06 DOI:10.5067/ICESAT/GLAS/DATA106
GLAH12 DOI:10.5067/ICESAT/GLAS/DATA205
GLAH13 DOI:10.5067/ICESAT/GLAS/DATA206
GLAH14 DOI:10.5067/ICESAT/GLAS/DATA207
GLAH15 DOI:10.5067/ICESAT/GLAS/DATA208

NASA ICESat/GLAS GLAH01 Reprocessed Data

23 October 2014

Reprocessed NASA ICESat/GLAS GLAH01 HDF5 data are now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). GLAH01 reprocessing was conducted to correct the format of the d_4nsBgMean parameter changing it from counts to volts. See the ICESat/GLAS Data Releases page for more information.  DOI:/10.5067/ICESAT/GLAS/DATA101.

New NASA ICESat/GLAS Altimetry Release-34 L2E and L2F Binary Data

11 August 2014

ICESat/GLAS Altimetry Release-34 binary format data for Laser 2E and 2F campaigns are now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) for products GLA05, GLA06, and GLA12-15. See the ICESat/GLAS Data Releases page for more information.

New NASA ICESat/GLAS Altimetry Release-34 L3H, L3I, L3J, L3K, and L2D Binary Data

6 August 2014

ICESat/GLAS Altimetry Release-34 binary format data for Laser 3H, 3I, 3J, 3K, and 2D campaigns are now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) for products GLA05, GLA06, and GLA12-15. See the ICESat/GLAS Data Releases page for more information.

New ICESat/GLAS Altimetry Release-34 L3E, L3F, and L3G Binary Data

25 July 2014

NASA ICESat/GLAS Altimetry Release-34 binary format data for Laser 3E, 3F, and 3G campaigns are now available for products GLA05, GLA06, and GLA12-15. See the ICESat/GLAS Data Releases page for more information.

New ICESat/GLAS Altimetry Release-34 L3B, L3C, and L3D Binary Data

16 July 2014

NASA ICESat/GLAS Altimetry Release-34 binary format data for Laser 3B, 3C, and 3D  campaigns are now available for products GLA05, GLA06, and GLA12-15. See the ICESat/GLAS Data Releases page for more information.

New ICESat/GLAS Altimetry Release-34 L2C and L3A Binary Data

3 July 2014

NASA ICESat/GLAS Altimetry Release-34 binary format data for Laser 2C and 3A campaigns are now available for products GLA05, GLA06, and GLA12-15. See the ICESat/GLAS Data Releases page for more information.

New ICESat/GLAS Altimetry Release-34 L1A, L1B, L2A, and L2B Binary Data

24 June 2014

NASA ICESat/GLAS Altimetry Release-34 binary format data for Laser 1A, 1B, 2A, and 2B campaigns are now available for products GLA05, GLA06, and GLA12-15. See the ICESat/GLAS Data Releases page for more information.

NSIDC Web Site and FTP Server Down for System Maintenance

29 May 2014

From 4:30 p.m. Wednesday, June 04 until noon Friday, June 06  (USA Mountain Time), our Web site and FTP server will be unavailable due to system maintenance. We apologize for any inconvenience this may cause you.

Updated Arctic Sea Ice Freeboard and Thickness Now Available from NSIDC

15 April 2014

The Arctic Sea Ice Freeboard and Thickness data set has been updated to add Lasers 1, 2A, 2B, 2C, 3A, 3B, 3C, 3J, and 3K.  The update also includes GeoTIFF grids. For documentation, and to access the data, see the Arctic Sea Ice Freeboard and Thickness catalog page.