The invention relates to a method and system of filling and maintaining a database containing geo-localized user data comprising the following steps: receiving registration data from users, generating a personalized user-environment like a dynamically generated personal WebPage; requesting and storing of HSS-data of the registered user by means of the personal WebPage using the Internet; maintaining the database by checking the HSS-data each time the user makes direct or indirect contact with the personal WebPage.
展开▼