The National Aeronautics and Space Administration (NASA) Mapping and Planetary Spatial Infrastructure Team (MAPSIT) established a Special Action Team (SAT) consisting of the authors of this report. The objectives of this SAT were to execute a review of the present state of the U.S. Geological Survey’s (USGS’s) Integrated Software for Imagers and Spectrometers (ISIS) capabilities and software development. This report provides Findings relevant to future development of those software capabilities and others funded by NASA at the USGS’s Astrogeology Science Center (ASC) in Flagstaff, Arizona.