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Release Schedules

The table below summarizes the present release schedule of ICESat/GLAS data: Release-29 and Release-28. The table is 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. For information on past releases of ICESat/GLAS data, see the Past Release Schedule Web page.

Note: ICESat/GLAS data is currently being reprocessed to Release-31 for all laser campaigns. During this reprocessing, Release-31, Release-29 , and Release-28 data will be available. As a new Release-31 campaign is received, the corresponding Release-29 or Release 28 campaign will no longer be available for ordering.
 

GLAS Data Current Release Schedule
Release Products Temporal
Coverage
(yyyy-mm-dd)
WIST Version* Laser Identifier Orbit Release Date
(yyyy-mm-dd)
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, GLA08, GLA09, GLA10, GLA11, GLA12, GLA13, GLA14, GLA15 2004-10-03 to 2004-11-08 V031 3A 91-day 2010-01-21
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 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 2005-10-21 to 2005-11-24 V031 3D 91-day 2009-12-01
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, 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 2006-10-25 to 2006-11-27 V031 3G 91-day 2009-10-19
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, 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 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 2004-05-18 to 2004-06-21 V028 2C 91-day 2008-07-24
28 GLA06, 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 2007-03-12 to 2007-04-14 V028 3H 91-day 2007-08-20

* The WIST Version column refers to the number appended to the end of a product title, when ordering products through the Warehouse Inventory Search Tool (WIST) . Example: "GLAS/ICESAT L1A GLOBAL ATMOSPHERE DATA V018."

 

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