1. A geospatial modeling system comprising: a geospatial model data storage device configured to store geospatial model spatial domain data; and a processor coupled to said geospatial model data storage device and configured to: subdivide the geospatial model spatial domain data into a plurality of subdivided geospatial model spatial domain data sets; transform 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; inpaint data into the at least one void of each subdivided geospatial model frequency domain data set to define a plurality of inpainted subdivided geospatial model frequency domain data sets; and reconstruct the plurality of inpainted subdivided geospatial model frequency domain data sets into an overall reconstructed geospatial model frequency domain data set; and transform the overall reconstructed geospatial model frequency domain data set into an overall reconstructed geospatial model spatial domain data set.
1. A geospatial modeling system comprising: a geospatial model data storage device configured to store geospatial model spatial domain data; and a processor coupled to said geospatial model data storage device and configured to: subdivide the geospatial model spatial domain data into a plurality of subdivided geospatial model spatial domain data sets; transform 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; inpaint data into the at least one void of each subdivided geospatial model frequency domain data set to define a plurality of inpainted subdivided geospatial model frequency domain data sets; and reconstruct the plurality of inpainted subdivided geospatial model frequency domain data sets into an overall reconstructed geospatial model frequency domain data set; and transform the overall reconstructed geospatial model frequency domain data set into an overall reconstructed geospatial model spatial domain data set. 3. The geospatial modeling system of claim 1 wherein said processor inpaints by propagating contour data from outside each at least one void along a direction of lines of constant contour from outside each at least one void into each at least one void.