Use the Image Change Detection workflow to compare two images of an area in Indonesia that was impacted by the 2004 tsunami. Read More >
Use Feature Extraction to extract asphalt surfaces from a GeoEye-1 multispectral scene. Read More >
Use Feature Extraction to extract rooftops from a QuickBird multispectral scene. Read More >
Use the Classification workflow to perform an unsupervised classification, followed by supervised classification with training data. Read More >
Use the Anomaly Detection workflow to detect spectral or color differences between layers, and extract unknown targets that are spectrally... Read More >
Data for ENVI tutorials is available on the ENVI resource DVD or from the list below.