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Expanding forest research with terrestrial LiDAR technology. [PDF]

open access: yesNat Commun
Maeda EE   +13 more
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Brightness Measurements and Calibration With Airborne and Terrestrial Laser Scanners

IEEE Transactions on Geoscience and Remote Sensing, 2008
Brightness measurement with an airborne or terrestrial laser scanner is a new concept since the intensity information recorded by the laser scanner detectors has, thus far, not been used or implemented in surface brightness studies. This is partly due to the calibration problems and the lack of information on the behavior of laser light in the ...
Kaasalainen, S.   +7 more
openaire   +3 more sources

Angular resolution of terrestrial laser scanners

The Photogrammetric Record, 2006
AbstractKnowledge of a laser scanner's spatial resolution is necessary in order to prevent aliasing and estimate the level of detail that can be resolved from a scanned point cloud. Spatial resolution can be decoupled into range and angular components.
Derek D. Lichti, Sonam Jamtsho
openaire   +1 more source

Uncertainty Assessment in Terrestrial Laser Scanner Measurements

Key Engineering Materials, 2014
Abstract. The essential purpose of this study is to develop the measurement procedures in order toevaluate the quality of the observations carried out using Terrestrial Laser Scanner (TLS) equipment.It tries, in addition, to estimate an uncertainty value that allows the users to know the reliability of theinstrument measurements.
T. F. Pareja, J. L. G. Pallero
openaire   +1 more source

Terrestrial laser scanner applied to fluvial geomorphology

2020
Terrestrial laser scanner (TLS) offers an unprecedented combination of sub-cm resolution, mm precision and survey extent that uniquely captures the geometry of individual pebbles and allows the spatial variability of channel evolution to be quantified precisely.
openaire   +2 more sources

Development and application of a simple terrestrial laser scanner

2018
<p>Since the texture of surfaces plays a key role in the shaping of many environmental processes, high resolution measurements are important to study these phenomena. Specifically, 3-D point cloud data is desirable to document river shape and evolution, surface roughness, and erosion-sedimentation processes.
Sean Plenner   +3 more
openaire   +1 more source

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