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Computers and Geosciences

Subject Areas: Information Systems
ISSN: 0098-3004
SJR: 131

Open Access

Journal Article

Aeolian dune modelling from airborne LiDAR, terrestrial LiDAR and Structure from Motion-Multi View Stereo

Grohmann, C. H.; Garcia, G. P. B.; Affonso, A. A.; Albuquerque, R. W.

2019 Physics

doi:10.1016/j.cageo.2020.104569

Abstract: A DEM of a dunefield in Southern Brazil was generated from 810 photos captured by an RPA in February 2019. Altimetric accuracy of the SfM-MVS DEM was validated by comparison with Terrestrial LiDAR (TLS) data collected during the same fieldwork campaign of the RPA flights. The SfM-MVS...

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