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ICESat / GLAS Data

Ice, Cloud, and land Elevation / Geoscience Laser Altimeter System

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Past Release Schedule

This table summarizes past releases of NASA ICESat/GLAS data ordered by release date, with the most recently received campaign listed first. We recommend you work with the latest release of data which is the highest release number and includes improvements to product algorithms. See the Current Release Schedule Web page for more information on getting the latest data.
 

GLAS HDF5 Past Data Release Schedule
Release Products Temporal
Coverage
(yyyy-mm-dd)
ECS Version* Laser Identifier Orbit Release Date
(yyyy-mm-dd)
33 HDF Altimetry GLAH05, GLAH06, GLAH12, GLAH13, GLAH14, GLAH15 2003-02-20 to 2009-10-11 V033 HDF All lasers 8-day, 91-day 2012-12-26
>
GLAS Binary Data Past Release Schedule
Release Products Temporal
Coverage
ECS Version* Laser Identifier Orbit Release Date
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2003-02-20 to 2003-03-21 V033 1A 8-day 2012-01-31
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2003-03-21 to 2003-03-29 V033 1B 8-day 2012-01-31
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2003-10-04 to 2003-11-19 V033 2A 91-day 2011-11-01
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2004-02-17 to 2004-03-21 V033 2B 91-day 2011-11-08
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2004-05-18 to 2004-06-21 V033 2C 91-day 2011-11-14
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2008-11-25 to 2008-12-17 V033 2D 91-day 2011-11-21
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2009-03-09 to 2009-04-11 V033 2E 91-day 2011-12-07
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2009-09-30 to 2009-10-11 V033 2F 91-day 2011-12-12
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2004-10-03 to 2004-11-08 V033 3A 91-day 2011-08-11
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2005-02-17 to 2005-03-24 V033 3B 91-day 2011-08-31
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2005-05-20 to 2005-06-23 V033 3C 91-day 2011-09-08
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2005-10-21 to 2005-11-24 V033 3D 91-day 2011-09-13
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2006-02-22 to 2006-03-28 V033 3E 91-day 2011-09-20
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2006-05-24 to 2006-06-26 V033 3F 91-day 2011-09-22
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2006-10-25 to 2006-11-27 V033 3G 91-day 2011-09-28
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2007-03-12 to 2007-04-14 V033 3H 91-day 2011-10-07
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2007-10-02 to 2007-11-05 V033 3I 91-day 2011-10-13
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA152008-02-17 to 2008-03-21 V033 3J 91-day 2011-10-18
33 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2008-10-04 to 2008-10-19 V033 3K 91-day 2011-10-26
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2003-02-20 to 2003-03-21 V031 1A 8-day 2010-05-18
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2003-03-21 to 2003-03-29 V031 1B 8-day 2010-05-18
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA11, GLA12, GLA13, GLA14, GLA15 2009-09-30 to 2009-10-11 V031 2F 91-day 2010-05-28
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA11, GLA12, GLA13, GLA14, GLA15 2009-03-09 to 2009-04-11 V031 2E 91-day 2010-05-27
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA11, GLA12, GLA13, GLA14, GLA15 2008-11-25 to 2008-12-17 V031 2D 91-day 2010-05-24
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2004-05-18 to 2004-06-21 V031 2C 91-day 2010-05-12
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2004-02-17 to 2004-03-21 V031 2B 91-day 2010-05-05
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2003-10-04 to 2003-11-19 V031 2A 91-day 2010-04-30
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2003-09-25 to 2003-10-04 V031 2A 8-day 2010-04-30
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA11, GLA12, GLA13, GLA14, GLA15 2008-10-04 to 2008-10-19 V031 3K 91-day 2010-04-27
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA11, GLA12, GLA13, GLA14, GLA15 2008-02-17 to 2008-03-21 V031 3J 91-day 2010-04-21
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2007-10-02 to 2007-11-05 V031 3I 91-day 2010-03-25
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2007-03-12 to 2007-04-14 V031 3H 91-day 2010-02-22
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2006-10-25 to 2006-11-27 V031 3G 91-day 2009-10-19
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2006-05-24 to 2006-06-26 V031 3F 91-day 2009-11-03
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA09, GLA11, GLA12, GLA13, GLA14, GLA15 2006-02-22 to 2006-03-28 V031 3E 91-day 2009-11-17
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2005-10-21 to 2005-11-24 V031 3D 91-day 2009-12-01
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2005-05-20 to 2005-06-23 V031 3C 91-day 2009-12-14
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2005-02-17 to 2005-03-24 V031 3B 91-day 2010-01-07
31 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2004-10-03 to 2004-11-08 V031 3A 91-day 2010-01-21
29 GLA01, GLA02, GLA03, GLA04, GLA05, GLA07, GLA08, GLA09 2003-02-20 to 2003-03-21 V029 1A 8-day 2008-11-20
29 GLA01, GLA02, GLA03, GLA04, GLA05, GLA07, GLA08, GLA09 2003-03-21 to 2003-03-29 V029 1B 8-day 2008-11-20
29 GLA10, GLA11 2004-02-17 to 2004-03-04 V029 2B 91-day 2009-01-30
29 GLA01, GLA02, GLA03, GLA04, GLA05, GLA07, GLA08, GLA09 2004-02-17 to 2004-03-21 V029 2B 91-day 2009-01-30
29 GLA01, GLA02, GLA03, GLA04, GLA05, GLA07, GLA08, GLA09, GLA10, GLA11 2003-09-25 to 2003-10-04 V029 2A 8-day 2009-01-16
29 GLA01, GLA02, GLA03, GLA04, GLA05, GLA07, GLA08, GLA09, GLA10, GLA11 2003-10-04 to 2003-11-18 V029 2A 91-day 2009-01-16
29 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2008-02-17 to 2008-03-21 V029 3J 91-day 2008-10-28
29 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2007-10-02 to 2007-11-05 V029 3I 91-day 2008-10-01
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2007-03-12 to 2007-04-14 V028 3H 91-day 2007-08-20
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2004-10-03 to 2004-11-08 V028 3A 91-day 2007-01-02
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2005-02-17 to 2005-03-24 V028 3B 91-day 2006-12-01
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2004-05-18 to 2004-06-21 V028 2C 91-day 2008-07-24
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2005-05-20 to 2005-06-23 V028 3C 91-day 2007-09-28
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2005-10-21 to 2005-11-24 V028 3D 91-day 2006-10-17
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2006-02-22 to 2006-03-27 V028 3E 91-day 2006-10-12
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2006-05-24 to 2006-06-26 V028 3F 91-day 2007-09-10
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2006-10-25 to 2006-11-27 V028 3G 91-day 2007-04-10
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2008-02-17 to 2008-03-21 V028 3J 91-day 2008-07-02
28 GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2003-02-20 to 2003-03-21 V028 1A  8-day 2008-05-09
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2007-10-02 to 2007-11-05 V028 3I 91-day 2008-03-11
28 GLA01, GLA02, GLA03, GLA04 2003-02-20 to 2003-03-21 V028 1A 8-day 2007-04-26
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2003-09-25 to 2003-10-04 V028 2A 8-day 2007-03-07
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2003-10-04 to 2003-11-18 V028 2A 91-day 2007-03-07
28 GLA10, GLA11 2004-02-17 to 2004-03-04 V028 2B 91-day 2006-11-02
28 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2004-02-17 to 2004-03-21 V028 2B 91-day 2006-11-02
26 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2003-09-25 to 2003-11-18 V026 2A 91-day 2006-05-09
26 GLA10, GLA11 2004-02-17 to 2004-03-04 V026 2B 91-day 2006-05-03
26 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2004-02-17 to 2004-03-21 V026 2B 91-day 2006-04-13
26 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA12, GLA13, GLA14, GLA15 2005-10-21 to 2005-11-24 V026 3D 91-day 2006-03-17
24 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2003-09-25 to 2003-11-18 V024 2A 91-day 2005-12-21
22 GLA01, GLA02, GLA03, GLA04, GLA07, GLA08, GLA09 2004-10-03 to 2004-11-08 V022 3A 91-day 2005-07-21 (GLA01, GLA03, GLA04)

2005-08-22 (GLA07-09)
21 GLA06, GLA12, GLA13, GLA14, GLA15 2003-09-25 to 2003-11-18 V021 2A 91-day 2005-04-20
19 GLA01, GLA02, GLA03, GLA04, GLA05, GLA07, GLA08, GLA09, GLA10, GLA11 2003-09-25 to 2003-11-18 V019 2A 91-day 2005-01-18
18 GLA08, GLA09, GLA10, GLA11 2003-09-30 to 2003-11-18 V018 2A 91-day 2004-09-24
18 GLA01, GLA02, GLA05, GLA06, GLA07, GLA12, GLA13, GLA14, GLA15 2003-09-25 to 2003-11-18 V018 2A 91-day 2004-09-24
18 GLA04 2003-11-07 to 2003-11-19 V018 2A 91-day 2004-09-24
18 GLA12, GLA13, GLA14, GLA15 2003-02-21 to 2003-03-19 V018 1A 8-day 2004-09-24
18 GLA08, GLA09 2003-02-20 to 2003-03-19 V018 1A 8-day 2004-09-24
18 GLA01, GLA02, GLA03, GLA04, GLA05, GLA06, GLA07 2003-02-20 to 2003-03-20 V018 1A 8-day 2004-09-24
17 GLA02, GLA07, GLA08, GLA09 2003-10-16 to 2003-11-18 V017 2A 91-day 2004-06-19
14 GLA05, GLA06, GLA12, GLA13, GLA14, GLA15 2003-10-15 to 2003-11-18 V014 2A 91-day 2004-04-07
13 GLA01 2003-10-15 to 2003-11-19 V013 2A 91-day 2004-04-07
12 All 2003-03-12 to 2003-03-20 V001 1A 8-day 2003-10-30

* The ECS Version column refers to the number at the end of the product name when ordering products through the REVERB tool. Example: "GLAS/ICESat L2 Global Antarctic and Greenland Ice Sheet Altimetry Data V031."