Landsat 8 Gain Change in All Bands, February 2017
Gain change over time for all Landsat 8 VNIR bands as implemented in February 2017. The Coastal/Aeroslal (CA) band gain was changed for the lifetime, but the other bands were only changed for about a month in September-October 2013 after a spacecraft safehold affected the instrument response. For the CA band, the blue continuous plot shows the trend while the yellow staircase plot shows the actual change implemented into products.
See https://www.usgs.gov/land-resources/nli/landsat/landsat-8-oli-and-tirs-… for more information.