Accurate automated assessment of gully cross‐section geometry using the photogrammetric interface FreeXSapp

During recent years, 3‐D techniques such as LiDAR and Structure‐from‐Motion (SfM) photogrammetry have been increasingly used for gully erosion assessment. However, innovative image‐based approaches based on these advances may also be used to provide accurate cross‐sectional measurements which are le...

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Veröffentlicht in:	Earth surface processes and landforms 2018-06, Vol.43 (8), p.1726-1736
Hauptverfasser:	Castillo, C., Marín‐Moreno, V.J., Pérez, R., Muñoz‐Salinas, R., Taguas, E.V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Automation Depth perception Dimensions Erosion Gully erosion Lidar Methods Operating systems Orientation Photogrammetry Scaling Smartphones Software
Online-Zugang:	Volltext
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