These step-by-step tutorials are designed to help you become familiar with features and capabilities of ENVI. ENVI Classic tutorials and associated data files are available from Technical Support for customers with older versions of ENVI.



ENVI Tutorials
ENVI - Feature Extraction with Rule-Based Classification

ENVI - Feature Extraction with Rule-Based Classification

12/16/2013

Use Feature Extraction to extract asphalt surfaces from a GeoEye-1 multispectral scene. Read More >

ENVI - Feature Extraction with Example-Based Classification

ENVI - Feature Extraction with Example-Based Classification

12/16/2013

Use Feature Extraction to extract rooftops from a QuickBird multispectral scene. Read More >

ENVI - Classification

ENVI - Classification

12/16/2013

Use the Classification workflow to perform an unsupervised classification, followed by supervised classification with training data. Read More >

ENVI - Anomaly Detection

ENVI - Anomaly Detection

12/16/2013

Use the Anomaly Detection workflow to detect spectral or color differences between layers, and extract unknown targets that are spectrally... Read More >

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Data for ENVI tutorials is available on the ENVI resource DVD or from the list below.



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