![](../images/headers/sh2th4.gif)
2007-08-01 - Collection 4 Atmosphere products removed from LAADS on August 1, 2007 Level 2 products from the MODIS Collection 4 Atmosphere reprocessing campaign have been removed from the LAADS archive on August 1, 2007. This is in keeping with EOSDIS policy that products from an older reprocessing can be deleted 6 months after the completion of a newer version. The first Collection 5 Atmosphere reprocessing was completed January 19, 2007. The Level 3 Atmosphere products from Collection 4 will be retained in the LAADS archive to allow researchers to compare these products with those from the Collection 5 reprocessing campaign.
Please note that products from the Collection 5 reprocessing incorporate the latest algorithm improvements from the MODIS Atmosphere Science Team. These products are described in detail at: http://modis-atmos.gsfc.nasa.gov/.
If you need additional assistance or have questions about obtaining Collection 4 or Collection 5 products, please contact MODAPS User Support at
modapsuso@saicmodis.com or 301-352-2106, 1-866-506-6347 (toll-free - US only).
|