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 Data Past Release Schedule

Release	Products	Temporal Coverage	ECS Version*	Laser Identifier	Orbit	Release Date
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."