GEOSPATIAL MODELING SYSTEM PROVIDING WINDOWED GEOSPATIAL MODEL DATA INPAINTING AND RELATED METHODS
A geospatial modeling system (30) may include a geospatial model data storage device (31), and a processor (32). The processor (32) may cooperate with the geospatial model data storage device (31) for windowing geospatial model spatial domain data to define a plurality of windowed geospatial model spatial domain data sets (50), and transforming the plurality of windowed geospatial model spatial domain data sets to define a plurality of corresponding geospatial model frequency domain data sets, each having at least one void (39) therein. The processor (32) may further cooperate with the geospatial model data storage device (31) for inpainting data into the at least one void (39) of each geospatial model frequency domain data set (50) to define a plurality of inpainted geospatial model frequency domain data sets, and reconstructing the plurality of inpainted geospatial model frequency domain data sets into an overall geospatial model frequency domain data set.