Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"UAV photogrammetry"”.
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Multi-Scale detection, mapping, and modelling geomorphic change in gravel-bed rivers with UAV remote sensing
… data. The use of low-cost, consumer grade UAV (unmanned aerial vehicle) systems and Structure from Motion (SfM) processing methods has seen successful adoption by many other earth surface processes sub-fields however their use for monitoring within the field of fluvial geomorphology remains …
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Utilization of aerial sensor platforms for characterization of land-based, distributed radiological sources for radiological event response
… environment using an unmanned aerial vehicle (UAV) and commercial-of-the-shelf hardware and software was developed and implemented. High-altitude aerial surveys typically used for widespread distributed sources lack the spatial resolution needed to accurately describe the activity and exposure …
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Examining UAV-based LiDAR, Multispectral, Hyperspectral and Precision Photogrammetry Approaches for Tidal Salt Marsh Environments
… doctoral thesis is to adapt and evaluate various UAV-based methodologies for studying tidal marshes in the Bay of Cádiz, with the aim of optimizing these methods and enhancing the assessment, monitoring, and understanding of tidal marshes. This will enable the conservation and protection of these …
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Unmanned Aerial Vehicle (UAV) navigation and image processing techniques for underground tunnel infrastructure assessment
… vehicles or robotics, Unmanned Aerial Vehicles (UAVs) emerge as a cost-effective and adaptive monitoring tool, particularly suited for the access to shafts and caverns. However, there are challenges in implementing UAV-based inspection for tunnels, including GPS-denied environments, complex …
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Integration and classification of spatial data for 3D modelling and monitoring of built heritage
L'abstract è presente nell'allegato / the abstract is in the attachment