Google provides a way for you to remove your router from their database

Google says that changing your wireless routers SSID name to include -nomap.� at the end of the name will remove you from their database. Will people change their SSID? Do the majority of router owners even know how to do this?

Source:
http://www.broadband-expert.co.uk/blog/broadband-news/google-offers-choice-of-exit-to-wi-fi-router-owners/7713783