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Listar por palabra clave "Deformation analysis"

Mostrando ítems 1-8 de 8

Accuracy improvement of mobile laser scanning point clouds using graph-based trajectory optimization

Esser, Felix; Moraga, José Angel; Klingbeil, Lasse; Kuhlmann, Heiner (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] The detection of deformations on man-made structures such as bridges and dams are an essential task in engineering geodesy. The classical method uncovering deformations is based on geodetic networks using measurements ...
Assessing vertical terrain displacement from TLS data by applying Msplit estimation, theoretical analysis

Wyszkowska, Patrycja; Duchnowski, Robert (Editorial Universitat Politècnica de València, 2023-02-28)

[EN] Terrestrial laser scanning (TLS) is a measurement technique that has become popular in the last decades. Measurement results, usually as a point cloud, contain many points measured. When the TLS technique is used to ...
Deformation analysis in landslides NE Bulgaria using GNSS data complemented by InSAR for better interpretation results

Atanasova, Mila; Atanasova-Zlatareva, Mila; Nikolov, Hristo; Georgiev, Ivan; Ivanov, Anton (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] The Bulgarian northern Black Sea coast is affected by many landslides. Landslide research is important as these phenomena cause loss of human lives and infrastructural damages. For this study a landslide area called ...
Estudio sobre el comportamiento de los metales en procesos de deformación plástica mediante el uso de la Correlación de Imágenes Digitales (CID)

González Labrador, Oriana Estefanía (Universitat Politècnica de València, 2020-10-26)

[ES] Actualmente la medición de las deformaciones en los materiales se realiza mediante el análisis de Correlación de Imágenes Digitales (CID), en este trabajo se evaluó la aplicación de este método en materiales metálicos, ...
Monitoring Gravitational Deformations of the Wettzell 20 m Radio Telescope’s Main Reflector Using a Leica RTC360

Weinhuber, Agnes; Neidhardt, Alexander; Holst, Christoph (Editorial Universitat Politècnica de València, 2023-02-27)

[EN] Quasars are nowadays the basis to determine the world’s absolute orientation in space by radio interferometry (VLBI). The global network of baselines measured by the used radio telescopes, which vary greatly in size, ...
On the quality checking of persistent scatterer interferometry by spatial- temporal modelling

Omidalizarandi, Mohammad; Mohammadivojdan, Bahareh; Alkhatib, Hamza; Paffenholz, Jens-André; Neumann, Ingo (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] Today, rapid growth in infrastructure development and urbanization process increases the attention for accurate deformation monitoring on a relatively large-scale. Furthermore, such deformation monitoring is of great ...
The potential of UAV-based Laser Scanning for Deformation Monitoring. Case Study on a Water Dam

Dreier, Ansgar; Kuhlmann, Heiner; Klingbeil, Lasse (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] The use of unmanned aerial vehicles (UAV) in monitoring applications is constantly increasing due to the improvement in sensor technology and the associated higher accuracy that can be achieved. As a result, UAV-based ...
Two-epoch TLS deformation analysis of a double curved wooden structure using approximating B-spline surfaces and fully-populated synthetic covariance matrices

Kerekes, Gabriel; Raschhofer, Jakob; Harmening, Corinna; Neuner, Hans; Schwieger, Volker (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] This contribution presents a B-spline-based approach of area-wise deformation analysis applied on elements of a double curved wooden tower. The monitored object is the Urbach Tower with a height of 14 m. Terrestrial ...