New Land Created by Slide on Big Sur Coast is Eroding
USGS analysis of air photos collected June 13 shows that new land created by a May 20 landslide on California’s Big Sur coast is eroding.
USGS analysis of air photos collected June 13 shows that new land created by a May 20 landslide on California’s Big Sur coast is eroding. The large slide buried State Highway 1 beneath more than 65 feet of rock and dirt, and created about 13 acres of new land bulging into the ocean. Between May 27 and June 13, the seaward edge of the landslide retreated about 16 feet. USGS scientists collect air photos of the slide area weekly to biweekly as weather permits. They use “structure-from-motion” software to turn the photos into 3D maps from which they measure changes in ground elevation.
Learn more about the USGS Remote Sensing Coastal Change project.
Imagery by Jon Warrick and Andy Ritchie, USGS Pacific Coastal and Marine Science Center.
Get Our News
These items are in the RSS feed format (Really Simple Syndication) based on categories such as topics, locations, and more. You can install and RSS reader browser extension, software, or use a third-party service to receive immediate news updates depending on the feed that you have added. If you click the feed links below, they may look strange because they are simply XML code. An RSS reader can easily read this code and push out a notification to you when something new is posted to our site.