![](https://ggos.org/wp-content/uploads/2021/09/Mission_Earth_Cover2_small_square.png)
Mission Earth Book
The science of measuring the Earth - Presented in an exciting and easy to understand way - Illustrative examples from satellite navigation to climate change
This website is provided by the GGOS Coordinating Office, which is hosted by the BEV – Federal Office of Metrology and Surveying in Vienna, Austria.