Stream channel erosion in a rapidly urbanizing region of the US–Mexico border: documenting the importance of channel hardpoints with Structure‐from‐Motion photogrammetry
Sign Up to like & getrecommendations! Published in 2018 at "Earth Surface Processes and Landforms"
DOI: 10.1002/esp.4331
Abstract: Urbanization can lead to accelerated stream channel erosion, especially in areas experiencing rapid population growth, unregulated urban development on erodible soils, and variable enforcement of environmental regulations. A combination of field surveys and Structure-from-Motion (SfM)… read more here.
Keywords: stream channel; channel erosion; photogrammetry; channel ... See more keywords
Removal of water‐surface reflection effects with a temporal minimum filter for UAV‐based shallow‐water photogrammetry
Sign Up to like & getrecommendations! Published in 2018 at "Earth Surface Processes and Landforms"
DOI: 10.1002/esp.4399
Abstract: The recent development of structure-from-motion (SfM) and multi-view stereo (MVS) photogrammetry techniques has enabled semi-automatic high-resolution bathymetry using aerial images taken by consumer-grade digital cameras mounted on unmanned aerial vehicles (UAVs). However, the applicability of… read more here.
Keywords: technique; water; surface; photogrammetry ... See more keywords
Using Photogrammetry to Create a Realistic 3D Anatomy Learning Aid with Unity Game Engine.
Sign Up to like & getrecommendations! Published in 2019 at "Advances in experimental medicine and biology"
DOI: 10.1007/978-3-030-31904-5_7
Abstract: Learning and processing complex 3D structures can be challenging for students, particularly if relying on 2D images or if there is limited access to the study material. This applies to many fields including anatomy, where… read more here.
Keywords: learning aid; nervous system; anatomy; photogrammetry ... See more keywords
Multitemporal Accuracy and Precision Assessment of Unmanned Aerial System Photogrammetry for Slope-Scale Snow Depth Maps in Alpine Terrain
Sign Up to like & getrecommendations! Published in 2017 at "Pure and Applied Geophysics"
DOI: 10.1007/s00024-017-1748-y
Abstract: Reliable and timely information on the spatio-temporal distribution of snow in alpine terrain plays an important role for a wide range of applications. Unmanned aerial system (UAS) photogrammetry is increasingly applied to cost-efficiently map the… read more here.
Keywords: alpine terrain; accuracy; photogrammetry; snow depth ... See more keywords
Photogrammetry for accurate model deformation measurement in a supersonic wind tunnel
Sign Up to like & getrecommendations! Published in 2018 at "Experiments in Fluids"
DOI: 10.1007/s00348-018-2652-7
Abstract: The interest in adaptive devices for high-speed applications leads to the need for an accurate and reliable technique to obtain model deformation measurements during experiments. Point-tracking photogrammetry has been applied to supersonic wind tunnel testing,… read more here.
Keywords: wind tunnel; supersonic wind; photogrammetry; model deformation ... See more keywords
Unmanned Aircraft System Photogrammetry for Mapping Diverse Vegetation Species in a Heterogeneous Coastal Wetland
Sign Up to like & getrecommendations! Published in 2020 at "Wetlands"
DOI: 10.1007/s13157-020-01373-7
Abstract: Acquiring detailed information on wetland plant species is critical for monitoring wetland ecosystem restoration and management. The emerging technique of Unmanned Aircraft System (UAS) photogrammetry has immense potential for such applications. In this study, we… read more here.
Keywords: photogrammetry; unmanned aircraft; heterogeneous coastal; wetland ... See more keywords
Snow process monitoring using time-lapse structure-from-motion photogrammetry with a single camera
Sign Up to like & getrecommendations! Published in 2021 at "Cold Regions Science and Technology"
DOI: 10.1016/j.coldregions.2021.103355
Abstract: Abstract Snow-surface processes in high-mountain snow-covered regions can be both complicated and highly variable. It remains a challenge to monitor snow-surface processes due to its tough environment. In this study, a novel One-camera Time-lapse Structure-from-Motion… read more here.
Keywords: monitor snow; photogrammetry; surface; time lapse ... See more keywords
4D modelling of low visibility Underwater Archaeological excavations using multi-source photogrammetry in the Bulgarian Black Sea
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Archaeological Science"
DOI: 10.1016/j.jas.2018.10.005
Abstract: Abstract This paper introduces the applicability of underwater photogrammetric survey within challenging conditions as the main tool to enhance and enrich the process of documenting archaeological excavation through the creation of 4D models. Photogrammetry was… read more here.
Keywords: using multi; source photogrammetry; multi source; photogrammetry ... See more keywords
New technology and archaeological practice. Improving the primary archaeological recording process in excavation by means of UAS photogrammetry
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Archaeological Science"
DOI: 10.1016/j.jas.2018.10.011
Abstract: Abstract In the last decade, archaeological fieldwork has seen the increasing use of Unmanned Aerial Systems (UASs, also: drones) and photogrammetrical techniques as tools for mapping archaeological traces in two and three dimensions. Drones allow… read more here.
Keywords: photogrammetry; archaeology; recording; process ... See more keywords
Photogrammetry image-based approach for imperfect structure modelling and FE analysis
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.108665
Abstract: Abstract This study aims to model and analyse imperfect structures using real measurements, employing photogrammetry technique commonly used in the geodesy. The study highlights the capability of the photogrammetry in aiding the structural analysis of… read more here.
Keywords: photogrammetry; photogrammetry image; image based; geometry ... See more keywords
Validation of photogrammetry techniques performed on two lead ingots assigned to Linares Historical Heritage
Sign Up to like & getrecommendations! Published in 2017 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2017.09.152
Abstract: Abstract The present study aims to validate photogrammetry technique to reproduce geometrical volumes of objects from cultural heritage preservation sector. In this case, the objects are two ingots from “La Tortilla de Linares” foundry, which… read more here.
Keywords: techniques performed; validation photogrammetry; heritage; photogrammetry ... See more keywords