I have a couple of Landsat 7 images and they all have striping as a result of the SLC failure. Does anyone have any suggestions as to how to destripe the image using ENVI? I plan to use these images for NDVI analysis.
When I downloaded the data from GloVis, it also came with a Gap Mask folder…is that somehow related to the SLC-Off?
Best Answer
Save this Landsat Gapfill IDL Model into the ENVI extensions folder:
E.g for ENVI 5.3
"C:\Program Files\Exelis\ENVI53\extensions"
or"C:\Users\MyUserName\.idl\envi\extensions5_3"
In version 5 it will be under Extensions > Landsat_gapfill menu. It is fairly straightforward to understand the usage.