Version 5.1.0 adds support for user location search to geo maps. This adds a search box to a geo map that allows the user to select a location using Google location services and search within a range of the given location.
Add parameter map_search to shortcode wpdageomap to enable this feature:
[wpdageomap schema_name="wordpress" table_name="markers" map_select="show" map_search="true"]
User location search if not yet available with publication intergration. This is planned for the next update.
Geo location is a premium feature