Results 161 to 170 of about 1,676 (181)

Assessment of BeiDou’s Tropospheric Model (IGGtrop) for tropospheric delay correction in northern hemisphere

Journal of Applied Geodesy, 2019
Abstract Satellite navigation systems face different types of errors that affect the positioning accuracy. The tropospheric delay considers one of the major sources of error for the transmitted signal that could face a tropospheric delay of over 2 m at zenith and 20 m at lower satellite elevation angles. A positioning error of 10 m could
openaire   +1 more source

An improved fitting model of the regional tropospheric delay

2012 5th International Congress on Image and Signal Processing, 2012
Tropospheric delay errors, as the main error source of the continuous operating reference station system(short for CORS), must be corrected in high-precision positioning. In this article, several high precision fitting models are introduced, and their accuracy in different conditions is compared and analyzed.
Xianjian Lu, Hongbo Yan, Chao Ren
openaire   +1 more source

Prediction of troposphere wet delay

Journal of Applied Geodesy, 2011
Ahmed El-Mowafy, Johnny Lo
openaire   +1 more source

Tropospheric Delay from VLBI and GNSS Measurements

Astronomy Letters, 2018
Using an updated version of the QUASAR software package developed at the Institute of Applied Astronomy of the Russian Academy of Sciences, we have processed the VLBI observations within the international CONT14 program (May 6–20, 2014), in which a global network of 17 stations was involved (a total of ~250 000 observations).
openaire   +1 more source

Corrections to “Robust Modeling of GNSS Tropospheric Delay Dynamics”

IEEE Transactions on Aerospace and Electronic Systems, 2022
Elisa Gallon, Mathieu Joerger, Boris Pervan   +2 more
openaire   +1 more source

Modeling Research on Tropospheric Delay Mapping Function

2023 Cross Strait Radio Science and Wireless Technology Conference (CSRSWTC), 2023
Ruoyu Li, Leke Lin, Xiangming Chen, Qiang Zhang   +3 more
openaire   +1 more source

Characteristic differences between IGS final and ray-traced tropospheric delays and their impact on precise point positioning and tropospheric delay estimates

GPS Solutions, 2020
Mohamed Elsobeiey
exaly  

Modeling of Tropospheric Delays Using ANFIS

2016
Wayan Suparta, Kemal Maulana Alhasa
openaire   +1 more source

InSAR bias and uncertainty due to the systematic and stochastic tropospheric delay

Journal of Geophysical Research: Solid Earth, 2015
Heresh Fattahi, Falk Amelung
exaly  

A Global Model for Estimating Tropospheric Delay and Weighted Mean Temperature Developed with Atmospheric Reanalysis Data from 1979 to 2017

Remote Sensing, 2019
Yibin Yao, Bao Zhang, Zhangyu Sun
exaly