| 摘要 |
<p>Computerized methods and system of shortening representations of geographical coordinates (Latitude, Longitude) by replacing the leading significant latitude and longitude digits in a given locality with an optional and often user friendly context hint. The locality context can be indicated either explicitly by human factors appropriate name, or implicitly by the center of map or current location of the client computerized device. The invention also discloses a reverse method to recover these eliminated digits by using the approximate center of locality and proximity to provide the missing context information.</p> |
