Google has been preserving old satellite images of Earth in its archives and you can find them with their “ Show Historical Imagery” tool. This is especially true for places that have undergone dramatic changes over time.įrom Google Earth version 5.0, they introduce Historical Images, which allows users to view old images. Old pictures of places are a great way to remember the past. Google Earth uses Digital Elevation Model Data from NASA’s Shuttle Radar Topography Mission.

The highest image resolution in Google Earth ranges from 15 meters to 15 centimeters. What Is The Highest Resolution In Google Earth? But this theory was disproved when Google Earth presented what is known as “Google Earth Pro” which had crisper images than its predecessor. It was speculated that Google Earth was using a low-resolution, older version of its maps. The reason for the low quality satellite images is due to the compression algorithm used in Google Earth which reduces file size by shrinking the pixels in order to reduce bandwidth costs.

Google earth pro online use