Look up the location's GPS coordinates.
Visit a GPS-to-Decimal coordinate converter site (http://www.cosports.com/index.php/tool/tools/latlong).
Type the GPS coordinates into input box. Click the button that converts the coordinates. Write down the resulting decimal coordinates.
Visit a geocoding search engine website (http://stevemorse.org/jcal/latlon.php)
Type the location's latitude and longitude (both in decimal coordinate form) into their respective text fields.
Click the box that will determine the address.
Compare the results from Virtual Earth, GoogleMaps and iBegin.com to confirm the correct address.