Terrestrial LiDAR : Evidence of landscape change (video)

Jones, Lee. Terrestrial LiDAR : Evidence of landscape change (video). 22 May 2012, [Output (Electronic)]

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An animation published on the BGS YouTube channel shows an air photo of the Virkisjokull glacier in Iceland from 2007 for initial comparison, and then displays the BGS's 2010 LiDAR-produced Digital Elevation Model (DEM). The volume of landscape change between the 2010 and 2009 DEMs is shown by a colour ramp, where deep blues and purples show surface lowering and reds and yellows show surface rise.

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Date made live: 19 Apr 2013 10:09 +0 (UTC)

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