Challenges and present fields of action at laser scanner based deformation analyses
C Holst, H Kuhlmann - Journal of applied geodesy, 2016 - degruyter.com
Due to improved laser scanning technology, laser scanner based deformation analyses are
presently widespread. These deformation analyses are no longer based on individual points …
presently widespread. These deformation analyses are no longer based on individual points …
Development of an elliptical fitting algorithm to improve change detection capabilities with applications for deformation monitoring in circular tunnels and shafts
G Walton, D Delaloye, MS Diederichs - Tunnelling and Underground …, 2014 - Elsevier
Terrestrial laser scanning, also known as Light Detection and Ranging (LiDAR) is an
emerging technology that has many proven uses in the geotechnical engineering …
emerging technology that has many proven uses in the geotechnical engineering …
Measurements of the vertical displacements of a railway bridge using TLS technology in the context of the upgrade of the polish railway transport
P Gawronek, M Makuch, B Mitka, T Gargula - Sensors, 2019 - mdpi.com
The railway system in Poland is undergoing technological transformation. The development
of the Polish railway system concerns not only high-speed trains but also infrastructure. The …
of the Polish railway system concerns not only high-speed trains but also infrastructure. The …
[PDF][PDF] Areal Deformation Analysis from TLS Point Clouds-The Challenge/Flächenhafte Deformationsanalyse Aus TLS-Punktwolken-Die Herausforderung
Terrestrisches Laserscanning wird in der Praxis bereits vielfach zur flächenhaften
Bestimmung von Bauwerksdeformationen genutzt. Es gibt jedoch kaum Ansätze zu strenger …
Bestimmung von Bauwerksdeformationen genutzt. Es gibt jedoch kaum Ansätze zu strenger …
3D point cloud analysis for damage detection on hyperboloid cooling tower shells
M Makuch, P Gawronek - Remote Sensing, 2020 - mdpi.com
The safe operation and maintenance of the appropriate strength of hyperboloid cooling
towers require special supervision and a maintenance plan that takes into consideration the …
towers require special supervision and a maintenance plan that takes into consideration the …
Overview on current modelling strategies of point clouds for deformation analysis
Terrestrial laser scanning was used for deformation monitoring of structures and
geoscientific objects already at an early stage of its employment for engineering geodetic …
geoscientific objects already at an early stage of its employment for engineering geodetic …
Terrestrial laser scanner two-face measurements for analyzing the elevation-dependent deformation of the onsala space observatory 20-m radio telescope's main …
For accurate astronomic and geodetic observations based on radio telescopes, the
elevation-dependent deformation of the radio telescopes' main reflectors should be known …
elevation-dependent deformation of the radio telescopes' main reflectors should be known …
A spatio-temporal deformation model for laser scanning point clouds
C Harmening, H Neuner - Journal of Geodesy, 2020 - Springer
The establishment of the terrestrial laser scanner changed the analysis strategies in
engineering geodesy from point-wise approaches to areal ones. During recent years, a …
engineering geodesy from point-wise approaches to areal ones. During recent years, a …
TLS measurement during static load testing of a railway bridge
P Gawronek, M Makuch - ISPRS International Journal of Geo-Information, 2019 - mdpi.com
Terrestrial laser scanning (TLS) technology has become increasingly popular in
investigating displacement and deformation of natural and anthropogenic objects …
investigating displacement and deformation of natural and anthropogenic objects …
Model selection for parametric surfaces approximating 3D point clouds for deformation analysis
Deformation monitoring of structures is a common application and one of the major tasks of
engineering surveying. Terrestrial laser scanning (TLS) has become a popular method for …
engineering surveying. Terrestrial laser scanning (TLS) has become a popular method for …