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THE POTENTIAL OF LIGHT LASER SCANNERS DEVELOPED FOR UNMANNED AERIAL VEHICLES – THE REVIEW AND ACCURACY
UAV laser scanning light scanners accuracy review LiDAR
2016/10/14
Modern photogrammetry and remote sensing have found small Unmanned Aerial Vehicles (UAVs) to be a valuable source of data in various branches of science and industry (e.g., agriculture, cultural herit...
A STUDY ABOUT TERRESTRIAL LASER SCANNING FOR RECONSTRUCTION OF PRECAST CONCRETE TO SUPPORT QLASSIC ASSESSMENT
Terrestrial Laser Scanning QLASSIC Accuracy 3D Modelling
2016/10/14
Nowadays, terrestrial laser scanning shows the potential to improve construction productivity by measuring the objects changes using real-time applications. This paper presents the process of implemen...
Novel laser-based techniques for monitoring of volcanoes
diode laser absorption spectroscopy optical fiber
2015/9/10
An overview of novel laser techniques suitable for volcanic monitoring, based on different kinds of infrared laser
sources, is presented. Their main advantages and drawbacks are discussed focusing on...
Laser remote sensing calibration of ocean color satellite data
LIDAR fluorosensor satellite radiometer SeaWiFS calibration chlorophyll-a primary production Antarctica
2015/9/7
world ocean: in fact, those processes dramatically affect the climatic equilibrium of our planet. For this reason, many advanced active and passive remote sensors have been used to study phytoplankton...
Effects of surface irregularities on intensity data from laser scanning: an experimental approach
Terrestrial Laser Scanner Intensity Incidence Angle
2015/9/1
The results of an experiment carried out with the aim to investigate the role of surface irregularities on the intensity data provided by a terrestrial laser scanner (TLS) survey are reported here. De...
Surface roughness of pyroclastic deposits at Mt. Etna by 3D laser scanning
surface roughness pyroclastic deposits Laser 3D
2015/9/1
The terrestrial 3D Laser Scanning technique has been applied to analyse the surface roughness of pyroclastic deposits on volcanic surfaces at Mt. Etna. This technique allowed the construction of high ...
Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget
CO2 low temperature volcanic hydrothermal volcanoes laser and other quantitative volcanoes volcanic hydrothermal
2015/1/6
Quantifying the CO2 flux sustained by low-temperature fumarolic fields in hydrothermal/volcanic environments has remained a challenge, to date. Here, we explored the potential of a commercial infrared...
Particle size distributions by laser diffraction: sensitivity of granular matter strength to analytical operating procedures
Particle size distributions laser diffraction granular matter strength analytical operating procedures
2014/12/31
We tested laser diffraction particle size analysis in poorly coherent carbonate platform cataclastic breccias and unfaulted quartz-rich eolian sands, representing low- and high-strength granular mater...
In situ rutile U–Pb dating by laser ablation-MC-ICPMS
laser ablation MC-ICPMS rutile U–Pb dating in situ
2017/4/11
A method for in situ rutile U–Pb dating was developed using a multiple-collector (MC) ICPMS coupled to an excimer
laser-ablation system. Compared with single collector Quadruple ICPMS used by previou...
Optimization of ablation protocol for 200 nm UV femtosecond laser in precise U–Pb age dating coupled to multi-collector ICP mass spectrometry
laser ablation UV-femtosecond zircon U–Pb dating
2017/4/12
The ablation protocols for 200 nm ultra violet-femtosecond laser ablation (200FsLA)—inductively coupled plasma
mass spectrometry (ICPMS) have been examined using a quadrupole ICPMS and applied to zir...