We get emails quite often asking if/when Google will be updating the imagery in a particular area. The short answer is no, we have no idea when new imagery might appear and we don’t know Google’s plans for updating a particular location. We discussed this question last year, but a few things have changed since then. Here is an overview of some options you have if you’re wondering about the next update for a specific area.
Disasters
As we’ve seen recently with Japan (and previously with Christchurch, Haiti and others), Google is quick to respond to a natural disaster and tries to publish updated imagery as quickly as possible.
Historical Imagery
While the historical imagery in Google Earth is typically older than what’s on the base map, that’s not always the case. Check your area, and you may find that the historical imagery is newer than the main imagery.
Get updates about your area
A few months ago, Google introduced the “Follow Your World” tool, which allows you to sign up for notifications when a particular location is updated.
Things are speeding up
Google is gradually increasing the pace and quantity of their imagery updates, so every area should start to see a more rapid cycle of fresh imagery in the coming years.
How it all works
Of course, be sure to check out this excellent post from Frank a few years ago that explains how the entire imagery process works.
