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...

Full description

Bibliographic Details

Published in:	Remote Sensing
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
Subjects:	drones coastal cliffs SfM-MVS photogrammetry point cloud density 3D data gaps
Online Access:	https://www.mdpi.com/2072-4292/13/6/1222