Envi (Environment for Visualization of Imagery) is an image display and analysis package developed by Research Systems Inc., and is used to manipulate and analyze the data of hyper cubes in detail. The ENVI software combines a complete image processing package with the most advanced yet easy-to-use spectral tools. ENVI provides also geometric correction, extensive support for images from a wide variety of sources, and much more.

For more information on Envi and its capabilities click here.