If your city is not in the list, you can prepare the feature (=Landsat) data yourself, using the manual. This requires some GIS and data handling knowlegde. If you cannot prepare the data yourself, you can ask us to do it – but give it a try first.

STEP 1: Download Landsat data

STEP 2: generate ROI (= region of interest) file

STEP 3: crop and resample feature data in SAGA