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Jian Li, Yipu Peng, Zhiyuan Tang and Zichao Li
To address the incomplete image data collection of close-to-ground structures, such as bridge piers and local features like the suspension cables in bridges, obtained from single unmanned aerial vehicle (UAV) oblique photography and the difficulty in acq...
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Tymoteusz Horbinski and Maciej Smaczynski
Technological progress in recent decades has made it possible to develop the process of documentation and visualization of cultural heritage objects. Despite numerous studies dealing with the documentation of cultural heritage objects, no standardized re...
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Paulina Zachar, Wojciech Ostrowski, Anna Platek-Zak and Zdzislaw Kurczynski
The dynamic development of deep learning methods in recent years has prompted the widespread application of these algorithms in the field of photogrammetry and remote sensing, especially in the areas of image recognition, classification, and object detec...
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Simoni Alexiou, Georgios Deligiannakis, Aggelos Pallikarakis, Ioannis Papanikolaou, Emmanouil Psomiadis and Klaus Reicherter
Analysis of two small semi-mountainous catchments in central Evia island, Greece, highlights the advantages of Unmanned Aerial Vehicle (UAV) and Terrestrial Laser Scanning (TLS) based change detection methods. We use point clouds derived by both methods ...
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Adina Moraru, Michal Pavlícek, Oddbjørn Bruland and Nils Rüther
Flash floods can cause great geomorphological changes in ephemeral fluvial systems and result in particularly severe damages for the unprepared population exposed to it. The flash flood in the Storelva river in Utvik (western Norway) on 24 July 2017 was ...
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Geonung Park, Kyunghun Park and Bonggeun Song
Water quality deterioration due to outdoor loading of livestock manure requires efficient management of outside manure piles (OMPs). This study was designed to investigate OMPs using unmanned aerial vehicles (UAVs) for efficient management of non-point s...
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Konstantinos Evangelidis, Theofilos Papadopoulos and Stella Sylaiou
We put forward a conceptualization of Mixed Reality as a blend of digital objects with real ones that coexist and interact with each other and they are also spatially referenced so that they are properly perceived in space by an observer that could poten...
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Tuomas Yrttimaa, Ninni Saarinen, Ville Kankare, Niko Viljanen, Jari Hynynen, Saija Huuskonen, Markus Holopainen, Juha Hyyppä, Eija Honkavaara and Mikko Vastaranta
Terrestrial laser scanning (TLS) provides a detailed three-dimensional representation of surrounding forest structures. However, due to close-range hemispherical scanning geometry, the ability of TLS technique to comprehensively characterize all trees, a...
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Bair Z. Tsydypov, Bator V. Sodnomov, Vladimir N. Chernykh, Yury M. Ilyin, Bair O. Gurzhapov, Alexander A. Ayurzhanaev, Maria V. Semenova, Margarita A. Zharnikova, Zhargalma B. Alymbaeva, Eduard A. Batotsyrenov, Fujia Li, Hao Cheng, Tcogto Bazarzhapov, Tamir Boldanov, Suocheng Dong and Endon Zh. Garmaev
The advantages of a quantitative assessment of the spatial and temporal variability of the boundaries and volumes of ravines using modern means and methods of aerial photography from an unmanned aerial vehicle (UAV) are substantiated, in contrast to trad...
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Marco Pagano, Biagio Palma, Anna Ruocco and Mario Parise
Stabilization projects of rock masses cannot be performed without a proper geomechanical characterization. The classical approaches, due to logistic issues, typically are not able to cover extensively the areas under study. Geo-structural analysis on poi...
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