August 28, 2018 - Landsat Collections Fact Sheet Now Available

The U.S. Geological Survey has released a new fact sheet that describes its reorganization of the Landsat archive into a tiered collection structure. Landsat Collection 1 required the reprocessing of all archived Landsat data to achieve radiometric and geometric consistency of Level-1 products through time and across all Landsat sensors. The tiered collection structure ensures that Landsat Level-1 products provide a consistent archive of known quality to help contribute to the understanding of a changing Earth. 

View and download the Landsat Collections fact sheet.