Massive Update for Google Earth & Google Maps

Google has updated its map imagery with a new set of images from NASA's Landsat 7 satellite, creating a world the company promises is "virtually cloud-free" and more detailed. The Google Maps team outlined a comprehensive revamp of the satellite maps used in Earth and Maps. Starting with satellite images, Google splices different shots together to create a smooth composite without any clouds obstructing the view, even in areas that will always have at least some clouds over them.

But it doesn't stop there.

Google is taking the iOS version of its Earth mapping app up to 7.1. The update brings a few new features, including the addition of its Street View imagery -- following a similar update to the Android version. Also on the docket are improved transit, walking and biking directions, which can be viewed in 3D. The interface has been streamlined too, with a number of informational layers like Wikipedia located under a handy Earth logo in the top left off the app. The release of 7.1 also marks the app's availability in more than 100 countries.