Learn remote sensing in QGIS with this supervised image classification tutorial. This tutorial teaches you how to perform supervised image classification on Landsat 9 data using the QGIS semiautomatic classification plugin to create labels (regions of interest) with which you can train several different classification algorithms.

Full QGIS Remote Sensing Course: https://geospatialschool.com/courses/...

Stepbystep instructions: https://opensourceoptions.com/blog/su...