Google Earth has probably seen its usage fall pretty severely in the last couple of years - everyone I know who still uses or talks about it is of the older generation - but it still has some pretty cool features. One of those is Timelapse, the ability to see certain places change as time moves forwards. Today, Google is updating Timelapse with petabytes of new data, four layers of imagery, and sharper pictures across the board. This update utilizes imagery, new techniques, and resources used to update both Google Maps and Google Earth earlier this year.