Results 11 to 20 of about 561,734 (311)

Transformation parameters between UCS-2000 and WGS-84

open access: yesGeodesy and Cartography, 2018
According to the Order of the Ministry of Agrarian Policy of Ukraine, published in 2016, about the procedure for using the national coordinate system UCS-2000, this was the first time officially presented parameters of the Helmert transformation from the
Elena Novikova   +4 more
doaj   +3 more sources

Applying transformation parameters for 3D transformation between systems WGS 84 and RES (B) [PDF]

open access: yesActa Montanistica Slovaca, 2001
Coordinate transformation between 3D cartesian systems: the Reference Elipsoidical System for Bessel’s Ellipsoid - RES(B) (with coordinates C R(B)), and the World geodetic system – WGS 84 (with coordinates C w) are used for transformations C W→ C R(
Šadera Milan   +4 more
doaj   +1 more source

Quantitative Analysis of 4 × 4 Mueller Matrix Transformation Parameters for Biomedical Imaging [PDF]

open access: yesPhotonics, 2019
Mueller matrix polarimetry is a potentially powerful technique for obtaining microstructural information of biomedical specimens. Thus, it has found increasing application in both backscattering imaging of bulk tissue samples and transmission microscopic
Wei Sheng   +9 more
doaj   +2 more sources

A constitutive model for analyzing martensite formation in austenitic steels deforming at high strain rates [PDF]

open access: yes, 2012
This study presents a constitutive model for steels exhibiting SIMT, based on previous seminal works, and the corresponding methodology to estimate their parameters.
FERNANDEZ-SAEZ, José   +5 more
core   +1 more source

Analysis of Scaling Parameters of the Batch Unscented Transformation for Precision Orbit Determination using Satellite Laser Ranging Data [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2011
The current study analyzes the effects of the scaling parameters of the batch unscented transformation on precision satellite orbit determination. Satellite laser ranging (SLR) data are used in the orbit determination algorithm, which consists of ...
Jae-Hyuk Kim   +7 more
doaj   +1 more source

Rapid transformation of lamination parameters into stacking sequences [PDF]

open access: yes, 2021
Lamination parameter optimisation is a highly efficient type of composite optimisation. An equally efficient transformation of lamination parameters into stacking sequences is not yet available.
Hühne, Christian   +4 more
core   +1 more source

Accuracy of geodetic coordinates using Helmert transformation algorithm

open access: yesGeodesy and Cartography, 2012
Accuracy of geodetic coordinates transformed from one coordinate system to another is analysed in the publication. Values for transformation parameters are computed using the least-squares method.
Jonas Skeivalas
doaj   +1 more source

WTLS iterative algorithm of 3D similarity coordinate transformation based on Gibbs vectors

open access: yesEarth, Planets and Space, 2020
The 3D similarity coordinate transformation is fundamental and frequently encountered in many areas of work such as geodesy, engineering surveying, LIDAR, terrestrial laser scanning, photogrammetry, machine vision, etc.
Huaien Zeng   +3 more
doaj   +1 more source

Transformation between polar and rectangular coordinates of stiffness and dampness parameters in hydrodynamic journal bearings

open access: yesFriction, 2020
The stiffness and dampness parameters of journal bearings are required in rectangular coordinates for analyzing the stability boundary and threshold speed of oil film bearings.
Zhuxin Tian, Yu Huang
doaj   +1 more source

Study on systematic errors of BDS-3 broadcast ephemeris and their effects with Helmert transformation

open access: yesSatellite Navigation, 2023
Previous studies have not evaluated the systematic errors implied in the third generation of BeiDou-3 Navigation Satellite System (BDS-3) broadcast ephemeris.
Min Li   +4 more
doaj   +1 more source

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