Filters: Tags: Volcanic Eruption (X) > partyWithName: Volcano Science Center (X) > Types: OGC WMS Service (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (2) OGC WFS Layer (2) OGC WMS Layer (2) GeoTIFF (1) Raster (1) Contacts Angie K Diefenbach U.S. Geological Survey Hannah R Dietterich U.S. Geological Survey - ScienceBase Natural Hazards More... Tag Types Subject (1) USGS Scientific Topic Keyword (2) Place (2) Theme (1) Harvest Set (1) View Results as: JSON ATOM CSV

Digital elevation models and orthoimagery from the 2018 eruption of Veniaminof, Alaska Aerial photography surveys during and after the 2018 eruption of Veniaminof Volcano, Alaska were conducted to track the evolution of the lava flow field, active volcanic vent, and glacial ice loss from the eruption. Imagery from two surveys was processed with structure-from-motion (SfM) photogrammetric methods to derive the digital elevation models (DEMs) and orthophotos in this data release. The datasets cover the active volcanic cone and intracaldera ice cap, which both show significant topographic and groundcover change between surveys, and relative to previous topographic reference data, due to the 2018 eruption and variable snow and ice cover. A syn-eruption survey on September 26, 2018 was conducted by the... Types: GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: Alaska, Glaciology, Mount Veniaminof, Remote Sensing, Volcanology, All tags... aerial images, caldera, digital elevation model, glacier, lava flow, orthoimagery, scoria cone, structure-from-motion, volcanic eruption, volcano, Fewer tags Historical video footage of Mount St. Helens volcano, Washington, 1980-1982 This data release contains digital video files from the USGS of Mount St. Helens volcano in the months leading up to the cataclysmic eruption on May 18, 1980 as well as the first two years of the eruption. Original videos were collected on an assortment of cameras and film types, including 16 mm, 8 mm and Super 8 mm during USGS field campaigns on the ground as well as from the air and on time-lapse camera stations setup around the volcano. Videos capture USGS crews collecting data as well as an assortment of volcanic processes, including dome growth, ash emissions, rockslides, and pyroclastic flows. These film records represent a tremendous resource to the volcanology community as they represent visual recordings... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Mount St. Helens, Mount St. Helens Collection, Mount St. Helens, Washington, USGS Science Data Catalog (SDC), Volcanic Activity, All tags... Volcanic Eruption, Volcanic Unrest, Volcano, Volcano Observatories, Volcanology, Fewer tags