GPS


Physical Geography

GPS sites showing the measured displacement. As the drought deepens in March of 2014, the red dots showed the greatest uplift in the Sierra Mountains. Source: Borsa et al.GPS sites showing the measured displacement. As the drought deepens in March of 2014, the red dots showed the greatest uplift in the Sierra Mountains. Source: Borsa et al.

Tracking the Effects of Drought in the Western U.S. with GPS

The effects of the drought that has stricken the western United States can be measured with GPS.  As anyone who has lugged around a one gallon bottle of water knows, water is heavy.  Erosion is not the only way that rivers and lakes affect the landscape, now researchers from the Scripps […]