I am geocoding millions of addresses for my research (every registered voter in six states).
I am using two geocoders: one that is really fast and one that has fewer unmatched addresses when I geocode.
Is there a way to use ArcMap or ArcCatalog to use the second address locator on only the unmatched addresses from the first?
Right now I am importing the attribute table using the R programming language, exporting only the unmatched addresses as a CSV, re-importing them to ArcGIS, and geocoding, but I figure there has to be a faster way.
أكثر...
I am using two geocoders: one that is really fast and one that has fewer unmatched addresses when I geocode.
Is there a way to use ArcMap or ArcCatalog to use the second address locator on only the unmatched addresses from the first?
Right now I am importing the attribute table using the R programming language, exporting only the unmatched addresses as a CSV, re-importing them to ArcGIS, and geocoding, but I figure there has to be a faster way.
أكثر...