2 - Time-Lapse Videos Show Changes to Earth’s Face
Landsat satellite snaps one complete photo of the Earth’s surface every 16 days
The Landsat program has reach its 40th year. So much of how we understand our world and our planet has been informed from this satellite's imagery.
Google has been making it easier for people to experience and learn from the transformations that the satellite documents by turning the petabytes of photography into time-lapse videos.