Flight Path Setting and Data Quality Assessments for Unmanned-Aerial-Vehicle-Based Photogrammetric Bridge Deck Documentation

Flight Path Setting and Data Quality Assessments for Unmanned-Aerial-Vehicle-Based Photogrammetric Bridge Deck Documentation

Imagery from Unmanned Aerial Vehicles can be used to generate three-dimensional (3D) point cloud models. However, final data quality is impacted by the flight altitude, camera angle, overlap rate, and data processing strategies. Typically, both overview images and redundant close-range images are co...

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Bibliographic Details
Main Authors: Siyuan Chen, Xiangding Zeng, Debra F. Laefer, Linh Truong-Hong, Eleni Mangina
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Sensors
Subjects:
UAV
SFM
photogrammetry
point cloud
quality evaluation
Online Access:https://www.mdpi.com/1424-8220/23/16/7159

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