This morning Google Maps has a handy new feature for users who want to give the free mapping service a little more precision. Users who are signed into Google Maps with their Google account can now edit where a marker appears on any location, be it a business or residential listing. The feature stemmed from some of the options found in Google's My Maps, which lets users create their own maps using specialized markers and road directions.
To curb potential abuse, users aren't able to edit the location of a business that has already verified its location via Google's Local Business Center. There's also an official review system that has to double check your edit if it's more than 200 meters away from the original location. If you come across a marker that's been moved, you can view its original location and you think is inaccurate, you can click a link to send it back to its original spot.
While you have to be signed in to make changes, other users can only see the first two letters of your name. Likewise, if any changes have been made you can track them in a history, which shows the original marker location, along with its new one, on a mini map.
Eventually the company hopes that this will let users with potentially mismarked residential listings rectify any confusion that results as a part of difficult to find entries--typically the kind of thing you find in tightly packed urban areas, or buildings with multiple entrances. Google has also put together an explanatory video, which I've embedded after the break.