GEOSPATIAL MODELING SYSTEM FOR SEPARATING FOLIAGE DATA FROM BUILDING DATA BASED UPON NOISE FILTERING OPERATIONS AND RELATED METHODS

摘要

A geospatial modeling system (20) may include a geospatial model database (21) and a processor (22). The processor may cooperate with the geospatial model database (21) for extracting ground data from foliage and building data (51), performing at least one noise filtering operation on the foliage and building data including at least one sum of differences operation, and separating foliage data (51) from the building data based upon the at least one noise filtering operation.