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ENVI Capabilities
Analyze Your Imagery
ENVI tools are based on proven scientific methods, and many of the more common image analysis tasks can be performed with automated processes and procedures making image analysis accessible to users of all experience levels.
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Data Analysis Tools
Understanding your imagery often involves discerning information about your image. ENVI includes a comprehensive suite of data analysis tools that allow you to access proven algorithms to quickly, easily and accurately analyze imagery.
- Create geospatial statistics such as autocorrelation and semi-variance
- Calculate image statistics such as mean, min/max, standard deviation
- Extract linear features
- Synthesize radar imagery
- Calculate principal components
- Detect change
- Measure features
- Model topopgraphic characteristics
- Apply common and user-defined filters
- Perform custom band and spectral math functions
Spectral Analysis Tools
Spectral analysis allows you to use pixel responses at different wavelengths to obtain information about the materials within each pixel. ENVI is a leader in spectral image processing and has tools that give you access to established, scientific mapping methods for spectral analysis.
- Classify your imagery using supervised and unsupervised methods
- Identify spectral signatures using robust libraries
- Detect and identify targets
- Identify features of interest
- Analyze & map materials of interest
- Perform whole-pixel and sub-pixel analyses
- Use a suite of post classification tools to refine your results
- Calculate forest health with vegetation analysis tools
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