Revision History for FS 2012–3072 Landsat: A Global Land-Imaging Mission ----------------------------------------------------- First posted June 5, 2012 ----------------------------------------------------- Revised and reposted Revised July 19, 2012 ----------------------------------------------------- Revised and reposted Revised May 30, 2013 Various modifications to text in each section, all tables, figures and images in support of Landsat 8 data products. -----------------------------------------------------