Module 5-Supervised and Unsupervised Classification

  Hi Everyone! 

Module 4 focuses on an overview of spectral classification and unsupervised/supervised classification methods. Supervised classification is characterized by matching pixels, whereas unsupervised classification involves manual processing and predetermined pixel values.



Lab 4 used ERDAS Imagine to classify digital imagery (unsupervised and supervised) and ArcGIS to make layouts. 

The map above displays a band combination that prevents spectral confusion and makes each feature stand out. The main image displays the classifications, which are described in the side legend.



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