Using Structure-from-motion to Create Glacier DEMs and Orthoimagery from Historical Terrestrial and Oblique Aerial Imagery

• Published in: Earth Surface Processes and Landforms
• Main Authors: Mertes, Jordan R., Gulley, Jason D., Benn, Douglas I., Thompson, Sarah S., Nicholson, Lindsey I.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Digital Commons @ University of South Florida 2017
• Subjects: structure-from-motion; historic imagery; Dem; glacier change; long term; Earth Sciences; Arctic; Norway; Rhone; Brøggerhalvøya; Rhone Glacier; glacier
• Online Access: https://digitalcommons.usf.edu/geo_facpub/2365; https://doi.org/10.1002/esp.4188

Increased resolution and availability of remote sensing products, and advancements in small-scale aerial drone systems, allows observations of glacial changes at unprecedented levels of detail. Software developments, such as structure-from-motion (SfM), now allow users an easy and efficient method t...