Example of Landsat 9 Surface Reflectance Change for SWIR2 Channel
The left pane shows the Surface Reflectance difference for SWIR2 (Band 7) as a result of the calibration update that was implemented into Landsat 9 Level-1 processing in early 2023. The middle panel displays a histogram of the update; and the right panel displays a scatterplot of the update.
Visit the Landsat 9 OLI and TIRS Calibration Notices webpage for more details about this update.
Landsat 9, Path 39 Row 37, acquired February 9, 2022.