Experimental Study on Factors Influencing Echo Intensity Data of Leica ScanStation2 Laser Scanner

2014 ◽  
Vol 51 (7) ◽  
pp. 072801
Author(s):  
苍桂华 Cang Guihua ◽  
李明峰 Li Mingfeng ◽  
岳建平 Yue Jianping
Keyword(s):  
Experimental Study ◽  
Laser Scanner ◽  
Intensity Data ◽  
Echo Intensity ◽  
Factors Influencing

Experimental study on concurrent factors influencing the ITZ effect on mass transport in concrete

2021 ◽  
pp. 104215
Author(s):  
Kai Wu ◽  
Hao Han ◽  
Haoxin Li ◽  
Biqin Dong ◽  
Tiejun Liu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Mass Transport ◽  
Factors Influencing

scholarly journals A Normalization scheme for Terrestrial LiDAR Intensity Data by Range and Incidence Angle

2018 ◽  
Author(s):  
Sandeep Sasidharan
Keyword(s):  
Incidence Angle ◽  
Autonomous Vehicle ◽  
Laser Scanner ◽  
Spectral Information ◽  
Intensity Data ◽  
Automatic Registration ◽  
Terrestrial Lidar ◽  
Intensity Information ◽  
Laser Scanners ◽  
Normalization Scheme

Automatic registration, classification and segmentation of Terrestrial Laser Scanner (TLS) data are of great interest in Geoinformatics & Autonomous vehicle research. Along with dense and accurate 3D geometric data, laser scanners also collect return intensity information. Inclusion of this spectral information has potential to improve the working of the above mentioned processes. However, these intensity values need to be normalized, prior to their use, as they are subject to a large number of errors. This paper presents a technique to carry out normalization of intensity values using the range and incidence angle corrections. The developed approach has been tested on a large number of data and results are found satisfactory.

COMPUTATIONAL AND EXPERIMENTAL STUDY OF THE EFFECTIVE THERMAL CONDUCTIVITY OF FIBROUS MATERIALS

2021 ◽  
pp. 95-102
Author(s):  
N.N. Vorobev ◽  
◽  
D.Ya. Barinov ◽  
A.V. Zuev ◽  
S.I. Pakhomkin ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Experimental Study ◽  
Heat Flow ◽  
Porous Structure ◽  
Effective Thermal Conductivity ◽  
Fibrous Materials ◽  
Zone Method ◽  
Factors Influencing ◽  
Main Factors ◽  
Hot Zone

The article is devoted to the evaluation of the effect of porosity on the effective thermal conductivity of thermal insulation materials. The main factors influencing the thermal conductivity of the material, such as density, the type of porous structure of the material and humidity, are considered. The method of measuring the thermal conductivity by the stationary heat flow method and the hot zone method is described. A method for calculating the effective thermal conductivity of fibrous materials is presented. A computational and experimental study of the effective thermal conductivity is carried out and the results are analyzed.

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