In 1996, an large rockfall in the Yosemite Valley resulted in a devastating event that generated a sonic boom and a huge granite dust cloud.| The Debrief
A collection of 100,000 striking high-resolution aerial photos of glaciers, photographed over 40 years with a 63-pound WW II surveillance camera.| Beautiful Public Data
Drones have become an essential tool to map, measure and observe the extremely dangerous environments surrounding volcanic eruptions.| Beautiful Public Data