0

I'm using QGIS 3.0 with the expanded SAGA options. I created a training file in SAGA standalone that I am using, but would prefer the GRASS kappa comparasion options. I have already performed the classifications in SAGA standalone but want to use qgis. I'm just a little confused about if I'm going to perform the classification and select every band individually and if that will give me 6 outputs. It's a landsat 8 image, 30 km by 50km. If anyone knows of additional documention, tutorials about the saga toolbox within QGIS.

closed as too broad by PolyGeo Oct 23 '18 at 19:49

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

1

NASA runs online courses that use QGIS to classify Landsat imagery. Perhaps you can find some support there. Advanced Webinar: Land Cover Classification with Satellite Imagery

Not the answer you're looking for? Browse other questions tagged or ask your own question.