3D Reconstruction of Coastal Cliffs from Fixed-Wing and Multi-Rotor UAS: Impact of SfM-MVS Processing Parameters, Image Redundancy and Acquisition Geometry

3D Reconstruction of Coastal Cliffs from Fixed-Wing and Multi-Rotor UAS: Impact of SfM-MVS Processing Parameters, Image Redundancy and Acquisition Geometry

Monitoring the dynamics of coastal cliffs is fundamental for the safety of communities, buildings, utilities, and infrastructures located near the coastline. Structure-from-Motion and Multi View Stereo (SfM-MVS) photogrammetry based on Unmanned Aerial Systems (UAS) is a flexible and cost-effective s...

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Bibliographic Details
Main Authors: Gil Gonçalves, Diogo Gonçalves, Álvaro Gómez-Gutiérrez, Umberto Andriolo, Juan Antonio Pérez-Alvárez
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Remote Sensing
Subjects:
drones
coastal cliffs
SfM-MVS photogrammetry
point cloud density
3D data gaps
Online Access:https://www.mdpi.com/2072-4292/13/6/1222

Internet

https://www.mdpi.com/2072-4292/13/6/1222

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