Digital elevation model (DEM) and shaded relief image of Okmok Caldera, 2010
Description
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.
Resources
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http://dx.doi.org/10.14509/23223 |
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CSDGM IMPORT ERROR: No digtinfo/formcont |
http://dx.doi.org/10.14509/23223 |
Tags
- digital elevation model
- okmok volcano
- okmok caldera
- okmok
- shaded relief