14. A geospatial modeling method comprising: subdividing geospatial model spatial domain data into a plurality of subdivided geospatial model spatial domain data sets; transforming each of the plurality of subdivided geospatial model spatial domain data sets into a plurality of corresponding subdivided geospatial model frequency domain data sets, each having at least one void therein; inpainting data into the at least one void of each geospatial subdivided model frequency domain data set to define a plurality of inpainted subdivided geospatial model frequency domain data sets; and reconstructing the plurality of inpainted subdivided geospatial model frequency domain data sets into an overall reconstructed geospatial model frequency domain data set; and transforming the overall reconstructed geospatial model frequency domain data set into an overall reconstructed geospatial model spatial domain data set.
14. A geospatial modeling method comprising: subdividing geospatial model spatial domain data into a plurality of subdivided geospatial model spatial domain data sets; transforming each of the plurality of subdivided geospatial model spatial domain data sets into a plurality of corresponding subdivided geospatial model frequency domain data sets, each having at least one void therein; inpainting data into the at least one void of each geospatial subdivided model frequency domain data set to define a plurality of inpainted subdivided geospatial model frequency domain data sets; and reconstructing the plurality of inpainted subdivided geospatial model frequency domain data sets into an overall reconstructed geospatial model frequency domain data set; and transforming the overall reconstructed geospatial model frequency domain data set into an overall reconstructed geospatial model spatial domain data set. 15. The method of claim 14 wherein the geospatial model spatial domain data comprises synthetic aperture radar (SAR) data.