Monitoring tunnel deformations is a crucial task when evaluating tunnel stability and safety.
This task requires an accurate and high-resolution spatial technique to precisely capture the …

As urban roads expand over time, road surface features become more complicated and
critical to driving safety. Constructing a database of road surface features through an …

A linear transformation, including a similarity model and an affine model, plays an important
role in reference frame transformation problems. It establishes geometric relations between …

In this letter, a novel approach that utilizes the spectrum information (ie, images) provided in
a modern light detection and ranging (LiDAR) sensor is proposed for the registration of …

A novel approach for aligning multistation unregistered Light Detection and Ranging
(LiDAR) point clouds is presented in this letter. It is designed to find the rigid rotations and …

A mobile mapping system (MMS) is a combination of several modern spatial techniques,
including laser scanning, digital photogrammetry, global positioning system, and inertial …

A similarity-based transformation has been routinely applied in various fields of geosciences
with the main purpose of integrating spatial information across different reference frames …

Feature conjugation is a major task in modern-day spatial analysis and contributes to
efficient integration across multiple data sets. In this study, an efficient approach that utilizes …

Strain tensor analysis plays an essential role in geophysics and engineering applications,
because it provides a numerical measure on the relative deformation behavior of the object …

全球衛星導航系統(Global Navigation Satellite System, GNSS) 應用廣泛,
具備可全天候連續作業, 儀器操作簡便, 高頻率與高精度三維坐標定位成果等特點, 以GNSS …