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Address Geocoding at Harvard
Updated May, 2017.
Geocoding is free for batches up to 2,500 addresses. To geocode more than 2,500 at once, Harvard pays both ESRI and Google to access their batch geocoding services. Below is 1) a matrix intended to guide you to the best geocoder to use given the location, number, of addresses, and reason for geocoding, and 2) instructions to use each geocoder. For an explanation of what geocoding is and best practices to follow, click here.
Instructions and a tutorial for using the Google Maps API for Work within QGIS software
- To produce the best geocoding match rate for large batches (thousands) of U.S. addresses, we have found it best to use ESRI Business Analyst 2015 initially, and then take addresses not found with this method and geocode them with the Google Maps API for Work.
- The geocoding recommendations above are what we've found to be the most straightforward and easy to use. However, there are many other geocoding services out there. If you find any of them to be useful, please let us know.