How to Destripped Gap Fill in landsat image using QGIS

On 31 May 2003 the Landsat 7 Enhanced Thematic Mapper (ETM) sensor had a failure of the Scan Line Corrector (SLC). Since that time all Landsat ETM images have had wedge-shaped gaps on both sides of each scene, resulting in approximately 22% data loss. These images are available for free download from the USGS GloVis website and are found in the L7 SLC-off collection.
Scaramuzza, et al (2004) developed a technique which can be used to fill gaps in one scene with data from another Landsat scene. A linear transform is applied to the “filling” image to adjust it based on the standard deviation and mean values of each band, of each scene. More information about this technique can be found in the USGS article "SLC Gap-Filled Products, Phase One Methodology".
#landsat
#Stripping
#Stripping_issue
#Gap_Fill
#QGIS