Laser scanning can provide timely assessments of mine sites despite adverse challenges in
the operational environment. Although there are several published articles on laser …

A terrestrial laser scanner measures the distance to an object surface with a precision in the
order of millimeters. The quality of the individual points in a point cloud, although directly …

Alongside spatial information, an intensity scalar is also measured by LiDAR (Light
Detection And Ranging) sensor systems. It corresponds to the amplitude of the …

The intensity data produced by terrestrial laser scanners has become a topic of increasing
interest in the remote sensing community. We present a case study of radiometric calibration …

An empirical approach is proposed in order to evaluate the largest spot spacing allowing the
appropriate resolution to recognize the required surface details in a terrestrial laser scanner …

Detection of water leakage areas is one of the most important tasks of regular underground
tunnel inspections. Current manual visual assessments are plagued by reduced efficiency …

Applications of terrestrial laser scanning (TLS) to measure soil erosion are yet limited,
although this topographic mapping method allows for large area coverage with high …

Terrestrial laser scanners (TLSs) can provide accurate and high-resolution data by
measuring the distances (ranges) between the scanned points and the scanner center using …

Terrestrial laser scanning (TLS) and structure-from-motion photogrammetry (SfM) can both
provide dense and accurate point clouds. Therefore, they can be used to perform a …

Terrestrial Laser Scanning (TLS) is increasingly being used to collect mm-resolution surface
data from a broad range of environments. When scanning complex surfaces, interactions …