Pitney Bowes Inc.
SYSTEM AND METHOD FOR IMPROVING GEOCODING PERFORMANCE

Abstract:

A geocoding system and method to convert address elements into numbers to match reference data transformed into numeric values and corresponding spatial information is provided. The output of this process is a conversion of an identified address into its address constituents along with a set of geographic coordinate pairs. A set of build rules are applied to construct the reference data with numeric values, so that when matching is performed, the same address output is displayed along with a pair of geographic coordinates. The reference data consists of number codes along with indexes of boundaries, street segments and address points derived from multiple sources. The numeric match method guarantees exact/close match with quick candidate retrieval and no instance of an input address is erroneously represented in output candidate return.