Results 51 to 60 of about 93 (77)

Helmert-VCE-aided fast-WTLS approach for global ionospheric VTEC modelling using data from GNSS, satellite altimetry and radio occultation

open access: yes, 2019
Vertical total electron content (VTEC) global ionospheric maps (GIM) are commonly used to correct the ionospheric delay of global navigation satellite system (GNSS) signals for single-frequency positioning and other ionospheric studies.
Andong Hu (2067883)   +6 more
core  

Automatic Image Registration of Multi-Modal Remotely Sensed Data with Global Shearlet Features. [PDF]

open access: yesIEEE Trans Geosci Remote Sens, 2016
Murphy JM, Le Moigne J, Harding DJ.
europepmc   +1 more source

Preliminary Study on the Purity Analysis of Primary Certified Gas Mixtures Using Different Spectroscopic Techniques. [PDF]

open access: yesSensors (Basel)
Rolle F   +7 more
europepmc   +1 more source

Multivariate Weighted Total Least Squares Based on the Standard Least-Squares Theory

open access: yesJournal of Surveying Engineering, - ASCE, 2023
The weighted total least squares (WTLS) has been widely used in many geodetic problems to solve the error-in-variable (EIV) models in which both the observation vector and the design matrix contain random errors.
Saeid Gholinejad   +2 more
exaly   +2 more sources

A WTLS-Based Method for Remote Sensing Imagery Registration [PDF]

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2015
This paper introduces a weighted total least squares (WTLS)-based estimator into image registration to deal with the coordinates of control points (CPs) that are of unequal accuracy. The performance of the estimator is investigated by means of simulation
Tianjun Wu, Yong Ge, Jianghao Wang
exaly   +2 more sources

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