I’m trying to use Idepix tool to classify my Landsat 8 data. When I try to run the tool, I get an error:
org.esa.snap.core.gpf.OperatorException: Selected cloud screening algorithm cannot be used with given input product.
I guess this is due to some metadata missing. What I already performed with the images and what I did to import it is:
- Download Landsat 8 Surface Reflectance data from EarthExplorer
- copy it using arcpy with Snapping option (because I work with older Landsats also)
- open each band in SNAP
- combine them using Radar -> Coregistration -> Create Stack
- create RGB composite
And Idepix won’t work with the above. If this is due to the lack of metadata, how can I repair this? I’m not able to work with fresh pure USGS scenes, because I need to preprocess it.
If this is because Idepix only works with Landsat 8 OLI/TIRS, not SR, then can I do anything? Is there a way to “trick” the tool? I need SR data, not regular images.
I will appreciate any help . Thank you in advance.