Method and system for refreshing location code data

METHOD AND SYSTEM FOR REFRESHING LOCATION CODE DATA s A method and system for refreshing location code data is disclosed. The system includes a location code change system (106) that receives map change data and location code change data. The location code change system (106) processes the map change data, finds affected location codes, and updates the location code's information by manipulating the location code data or performing a geocoding operation. The updated 1o location code data is stored in a location code system (108). The location code change system (106) receives the location code change data from the location code system (108) and provides information regarding the location code changes to a map change system (104), which facilitates map updates based on the location code changes. STR M D401 400 ___ UPDATE MAPCHANGE 404 PROCESS METADATA 40 NSUPPORTED EVENT PLACE CHANGE ETCH CHANGE r--, 408 UPDATE RETRIEVE PROCESS METADATA AFFECTED CODE(S) ITERATE PER CODE 14100 411 412 1 ORWARD REVERSE CALCULATE GEOCODE GEOCOD CHANGE (UPDATE CODE41 414 SHIFT BASELIN-E MAPVERSION.j