“Snapshot” or first frame of beach video, Santa Cruz, California
Snapshot, or first frame of from a 10-minute video taken May 6, 2017, in Santa Cruz, California. View is from atop a hotel looking down on Cowells Beach, a popular surf spot. Researchers at the USGS are using these and other video images to improve understanding and computer modeling of beach processes, especially those that change the coast. Half-hourly images are posted online during daylight hours.