ENVI Tutorials

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 - 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.
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ENVI - Classification

ENVI - Classification

12/16/2013

Use the Classification workflow to perform an unsupervised classification, followed by supervised classification with training data.
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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 distinct from the image background.
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ENVI - Vectors

ENVI - Vectors

12/16/2013

Learn how to create vector layers on a QuickBird multispectral image, and how to add vector records and annotation items.
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ENVI - Annotations

ENVI - Annotations

12/16/2013

Learn how to create annotation layers on a QuickBird multispectral image.
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Data for ENVI tutorials is available on the ENVI resource DVD or from the list below.
ENVI Tutorial Data (1.9 GB)

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