Determination of the parameters of the triaxial earth ellipsoid as derived from present-day geospatial techniques

T Soler, JY Han - GPS solutions, 2020 - Springer
This investigation implements a least-squares methodology to fit a triaxial ellipsoid to a set of
three-dimensional Cartesian coordinates obtained from present-day geospatial techniques …

Building feature extraction from airborne lidar data based on tensor voting algorithm

RJ You, BC Lin - Photogrammetric Engineering & Remote …, 2011 - ingentaconnect.com
This study presents a novel approach based on the tensor voting framework for extracting
building features from airborne lidar data. Geometric features of lidar points are represented …

Estimating variance–covariance matrix of the parameters of a fitted triaxial ellipsoid

T Soler, JY Han, CJ Huang - Journal of surveying engineering, 2020 - ascelibrary.org
Least-squares (LS) techniques have been a frequent choice advocated by a plethora of
engineers for modeling problems requiring a unique solution based on sets of redundant …

On covariance propagation of eigenparameters of symmetric nD tensors

JY Han, BHW Van Gelder, T Soler - Geophysical Journal …, 2007 - academic.oup.com
Symmetric tensors are typically encountered during investigations associated with stress
and strain analysis and, thus, they are of particular interest to geophysicists and geodesists …

Rotation-and translation-free estimations of symmetric, rank-two tensors with a case study in LIDAR surveying

JY Han, BHW van Gelder, SL Lin - Journal of surveying engineering, 2010 - ascelibrary.org
An eigenparameter analysis plays an important role in varied fields where a symmetric
tensor is involved. This technique allows one to investigate the principal behaviors (ie …

Statistical properties of strain and rotation tensors in geodetic network

A Marjetič, T Ambrožič, G Turk, O Sterle… - Journal of Surveying …, 2010 - ascelibrary.org
This article deals with the characteristics of deformation of a body or a figure represented by
discrete points of geodetic network. In each point of geodetic network kinematic quantities …

Sensitivity analysis for the principal strain parameters of a deformation monitoring network

JY Han, J Guo, ZY Zheng - Journal of Surveying Engineering, 2012 - ascelibrary.org
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 …

Time-variant transformations for modern terrestrial reference frames

JY Han - 2006 - search.proquest.com
Terrestrial reference frames have been playing an important role in engineering applications
as well as in scientific research. They provide a conventional definition for most positioning …

Statistična analiza značilnih premikov točk v geodetskih mrežah: doktorska disertacija

A Marjetič - 2011 - repozitorij.uni-lj.si
Delo obravnava lastnosti deformacij in rotacij v geodetski mreži. V vsaki točki obravnavamo
kinematične količine: normalne deformacije, strižne deformacije in rotacije. Za ustrezno …

[引用][C] 張量分析應用於結合空載光達資料與地形圖重建建物模型的品質預估之研究

林柏丞, 尤瑞哲 - Journal of Photogrammetry and Remote Sensing, 2016