Filters: Tags: Mount Veniaminof (X) > partyWithName: Chad Hults (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types GeoTIFF (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Raster (1) Contacts Hannah R Dietterich Volcano Science Center U.S. Geological Survey Mark Laker U.S. Geological Survey - ScienceBase More... Tag Types USGS Scientific Topic Keyword (1) Place (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