Lidar reveals the true faces of California's volcanoes Volcanoes in California (and everywhere!) are often covered with vegetation, including thick forests. Fortunately, the USGS can use laser technology to cut through the canopy and reveal the geology be...

Lidar reveals the true faces of California's volcanoes - #LIDAR #USGS #CaliforniaVolcanoObservatory - @calacademy.bsky.social @ucpress.bsky.social - www.usgs.gov/observatorie...