Underfly Positions Landsat 9 Below Landsat 8 for Simultaneous Scenes
Landsat 9 will fly beneath Landsat 8 as part of the calibration process for the newer satellite, launched on Sept. 27, 2021. The underfly will allow calibration experts to compare measurements collected by the fully operational satellite with Landsat 9, management and operation of which will be handed off to the U.S. Geological Survey in…
Read more


