METHOD AND SYSTEM FOR ESTABLISHING A SPATIAL STREET ADDRESS DATA SET

A method for establishing a spatial street address data set including: First, in no particular order: (1) providing street address data; (2) providing postal data; (3) providing community translation data; and (4) providing a spatial layer base map. Second, establishing a first data base containing once-translated address entries, each relating to a selected community entry from the street address data or a selected community entry from the community translation data. Third, establishing a second data base containing twice-translated address entries, each relating to a selected street name entry from the postal data or a selected street name entry from the street address data. Fourth, treating the second data base with a geocoder routine to create geocoded address entries in a geocoded data set. Fifth, situating the geocoded data set in a spatial layer. Sixth, orienting the spatial layer with known loci in the spatial layer base map.