2015•Unpublished venueRequires access
Digital elevation model (DEM) and shaded relief image of Okmok Caldera, 2010
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Abstract
in response to significant morphologic changes in okmok caldera due to the phreatomagmatic eruption of okmok volcano in 2009 a new digital elevation model was acquired to document and quantitatively assess the new volcanic features and altered hydrology within the caldera this dem dataset provides elevation data derived from a stereo pair of worldview 1 satellite images acquired on january 21 2010 in addition to the dem a shaded relief image is also provided for easy visualization of the data