A system, method and program product for interpreting scan data. A system is provided that includes: an input system for inputting scan data and associated subject data; a geographic information system (GIS) for generating spatial data from the scan data and allows for the mathematical integration of layered spatial data, and for calculating image attributes from the spatial data; a relational database for storing integrated attribute data from a plurality of subjects, wherein the integrated attribute data includes subject data and image attributes; and an analysis tool for interpreting image attributes of inputted scan data by identifying similar image attributes from the integrated attribute data stored in the relational database.