MULTI-PASS APPROACH FOR MOBILE TERRESTRIAL LASER SCANNING [PDF]
Mobile Terrestrial Laser Scanning (MTLS) has been utilised for an increasing number of corridor surveys. Current MTLS surveys require that many targets be placed along the corridor to monitor the MTLS trajectory’s accuracy. These targets enable surveyors
J. Nolan +4 more
doaj +1 more source
Maximum likelihood parametric reconstruction of forest vertical structure from inclined laser quadrat sampling. [PDF]
Forest vertical structure is critical to ecological function, and provides a crucial link to air- and spaceborne remote sensing (including LiDAR), but is difficult to measure from the ground.
Ducey, Mark J.
core +2 more sources
The survey of the Basilica di Collemaggio in L’Aquila with a system of terrestrial imaging and most proven techniques [PDF]
The proposed job concerns the evaluation of a series of surveys carried out in the context of a campaign of studies begun in 2015 with the objective of comparing the accuracies obtainable with the systems of terrestrial imaging, compared to unmanned ...
Allegra, Massimo +5 more
core +2 more sources
This study explores the feasibility of applying single-scan airborne, static terrestrial and mobile laser scanning for improving the accuracy of tree height growth measurement.
Yi Lin +4 more
doaj +1 more source
Green-wavelength terrestrial laser scanning of mountain channel [PDF]
It is crucial to understand and predict how the water and sediment flow in mountain channels for better disaster risk management. Detailed and quantitative measurement of channel and stream-bed structure is in great demand. In this paper, the utility of
N. Miura, Y. Asano
doaj +1 more source
Modeling river bed morphology, roughness, and surface sedimentology using high resolution terrestrial laser scanning [PDF]
Recent advances in technology have revolutionized the acquisition of topographic data, offering new perspectives on the structure and morphology of the Earth's surface.
Brasington, J. +2 more
core +2 more sources
Target identification in terrestrial laser scanning
AbstractTarget identification is an important process in terrestrial laser scanner (TLS) measurements; however, due to strong competition between manufacturers, the design of laser scanners is kept secret and is usually strengthened by accompanying proprietary software. Moreover, the target identification algorithms (i.e.
X. Ge, T. Wunderlich
openaire +2 more sources
Comparison of forest attributes derived from two terrestrial lidar systems. [PDF]
Terrestrial lidar (TLS) is an emerging technology for deriving forest attributes, including conventional inventory and canopy characterizations. However, little is known about the influence of scanner specifications on derived forest parameters.
Astrup, Rasmus +5 more
core +2 more sources
A sensor skid for precise 3D modeling of production lines [PDF]
Motivated by the increasing need of rapid characterization of environments in 3D, we designed and built a sensor skid that automates the work of an operator of terrestrial laser scanners.
J. Elseberg +5 more
doaj +1 more source
3D modelling of cultural heritage objects using video technology [PDF]
In the paper, the process of creating 3D models of St. Anne’s Church’s facades is described. Some examples of architectural structures inside of St. Anne’s Church’s are presented. Video data were acquired with the fixed focal length lens f = 16 mm.
Paulina Deliś +2 more
doaj +1 more source

