Source: USGS Landsat Program

TerraLook software Version 2.0 beta has been released, complete with a new user interface and improved usability. This simple and intuitive open-source software supports a variety of image processing and GIS capabilities, and works particularly well with the TerraLook images available from USGS EROS. The software can be downloaded from the Terralook website: http://terralook.cr.usgs.gov/