Gravity Geolocation is a complete Geolocation solution for Gravity Forms plugin.
Gravity Geolocation add-on uses Google Maps API to enhances Gravity Forms plugin with Geolocation and mapping features. With Gravity Geolocation you can easily add unlimited Google maps, address fields, auto-locator buttons, Google address autocomplete and more, to any of your Gravity forms. Using Gravity Geolocation you can present the visitors of your site with a simple geotagging solution.
Please go to the official Gravity Geolocation website for more details.