Revision History for FS 2021-3002 U.S. Geological Survey Landsat Collection 2 ----------------------------------------------------- Posted online January 7, 2021 ----------------------------------------------------- Revised and reposted January 15, 2021, version 1.1 The text version was modified. Figure 3 was replaced with an updated graphic with different Landsat products, and the caption was modified to reflect the abbreviations used in the updated graphic.