Unsupervised Classification and Polygonization With QGis

This tutorial is a walkthrough of how to perform an unsupervised classification in QGis using the SCP tool. This walkthrough covers everything from data acquisition to classification to post processing to map creation. Landsat 8 image used: LC08_L1TP_046007_20200722_20200911_02_T1 Helpful resources: Landsat8: https://www.usgs.gov/faqs/what-are-band-designations-landsat-satellites?qt-news_science_products=0#qt-news_science_products 7 Zip Download: https://www.7-zip.org/ USGS Earth Explorer: https://earthexplorer.usgs.gov/ Tutorial Wiki: https://dges.carleton.ca/CUOSGwiki/index.php/Unsupervised_Classification_and_Polygonization_With_QGis