How can I work on the classification in orthophotos (generated by Metashape from a DJI Phantom drone) when I cannot input the orthopoto into the band set? SCP does not find the raster of the orthopohoto in the single band list. I know SCP cannot use orthophotos with less than 4 bands. Is there a way to go with SCP or do I need to use a different method?
I'm totally new in QGIS and especially, in classification.
I want to classify the water, sediment and oyster reefs in the Wadden Sea.