![]() Learn more about preparing your reference data Locator role Locations-Wells, parking meters, census tracts.Populated places-Cities, regions, countries, postal codes.Points of interest-Landmarks, place-names, buildings.Addresses-Points, streets, parcels, building footprints.Reference data can consist of the following spatial features: Searching for house number addresses, the reference data mustĬontain the house number ranges, street names, or addressĪttributes of the specific streets. The quality of your geocoding results are based on the quality of your primary referenceĭata, which needs to include the geometry and attributes for theĪddresses and places you want to locate. The key components for building a locator are described in the sections below. You can create a single locator using multiple reference datasets and roles, which can be used to search for multiple types of locations at once. Creating a locator involves selecting reference data-such as street centerlines, tax parcels, or building name layers-determining the correct locator role for the reference data, and mapping the appropriate data fields to the fields from the selected locator role or roles. One of the first processes in geocoding with your own data is creating a locator.
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