Geospatial Decision Support Products (GDSPs), computer-based tools that help interpret geospatial data, are ubiquitous within current military forces. Although GDSPs are used widely, and are generally perceived as useful, there is too little empirical evidence to assess the value of GDSPs to the warfighter. Achieving a better understanding of the potential value of GDSPs while they are still in development would help to prioritize scarce intellectual, physical, and monetary resources, ...