ITT ENVI is a software product for visualizing and processing Earth remote sensing data.

Its purpose is to visualize and process remote sensing data; process and analyze multispectral and hyperspectral images; correct geometric and radiometric distortions; perform interactive image enhancement; georeference images; perform orthorectification; create digital elevation models (DEMs) based on stereo images; 3D visualization; interactive interpretation and classification; vegetation analysis using NDVI indices; analysis of radio-frequency images; raster data vectorization; support for a wide range of raster and vector formats; calibration and atmospheric correction.

System advantages: a wide selection of input and output formats; no restrictions on the size of processed images; automatic and manual raster data vectorization; dynamic access to GIS data