After you make a map, you can get the geocoding accuracy results by copying the data from the data window and look at the column "bg_accuracy".
location_typestores additional data about the specified location.
The following values are currently supported:
"ROOFTOP"indicates that the returned result is a precise geocode for which we have location information accurate down to street address precision.
"RANGE_INTERPOLATED"indicates that the returned result reflects an approximation (usually on a road) interpolated between two precise points (such as intersections). Interpolated results are generally returned when rooftop geocodes are unavailable for a street address.
"GEOMETRIC_CENTER"indicates that the returned result is the geometric center of a result such as a polyline (for example, a street) or polygon (region).
"APPROXIMATE"indicates that the returned result is approximate.