Visualize Topography
When you need to visualize your data in three dimensions, the ENVI product line offers comprehensive topographic tools to provide the help you need. ENVI products can ingest elevation data from a wide variety of sources, including DTED format elevation images, vector elevation contours, and point elevation data.
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In addition, the DEM Extraction module can create elevation images from stereo imagery. From these elevation data, you can produce dynamic three-dimensional models, with overlain imagery or vector data. You can then easily navigate through the models to visualize terrain from varying view angles, as well as create automated fly through movies.
ENVI products also offer tools for extracting slope, aspect, convexity and curvature, and terrain categories (ridges, channels, passes, peaks, etc.) from elevation imagery.
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See how ENVI can turn your geospatial imagery into actionable intelligence.