Results 101 to 110 of about 749,960 (137)

A Review of Mapping Functions for the Radio Path Delay in the Neutral Atmosphere, GT-PR-NMA-2152

, 2004
We present a review of developed mapping functions used to map the radio wave propagation delay, caused by the neutral atmosphere, from the zenith direction to a given elevation angle or vice versa.
Jensen, Anna B. O., Elgered, Gunnar
core  

TransXLT: A novel ZTD prediction method with SASR-based data reconstruction. [PDF]

iScience
Shicheng Xie, Yu X, Yuan J, Yang X, Zhu M, Han Y, Wei M, Guo Z.   +7 more
europepmc   +1 more source

UNIVERSITY OF CALGARY Investigations into the Estimation of Tropospheric Delay And Wet Refractivity Using GPS Measurements

, 2003
The principal error source in the GPS technology is a delay experienced by the GPS signal in propagating through the electrically neutral atmosphere, usually referred to as a tropospheric delay.
Sudhir Man Shrestha
core  

Real-time precise point positioning-based zenith tropospheric delay for precipitation forecasting. [PDF]

Sci Rep, 2018
Zhao Q, Yao Y, Yao W, Li Z.
europepmc   +1 more source

Analysing the Zenith Tropospheric Delay Estimates in On-line Precise Point Positioning (PPP) Services and PPP Software Packages. [PDF]

Sensors (Basel), 2018
Mendez Astudillo J, Lau L, Tang YT, Moore T.   +3 more
europepmc   +1 more source

Assimilation of ground-based GNSS data using a local ensemble Kalman filter. [PDF]

Sci Rep
Shao C, Nerger L.
europepmc   +1 more source

A New Zenith Tropospheric Delay Grid Product for Real-Time PPP Applications over China. [PDF]

Sensors (Basel), 2017
Lou Y, Huang J, Zhang W, Liang H, Zheng F, Liu J.   +5 more
europepmc   +1 more source

Precipitable Water Vapor Retrieval from Shipborne GNSS Observations on the Korean Research Vessel ISABU. [PDF]

Sensors (Basel), 2020
Sohn DH, Choi BK, Park Y, Kim YC, Ku B.
europepmc   +1 more source

Establishment of a Site-Specific Tropospheric Model Based on Ground Meteorological Parameters over the China Region. [PDF]

Sensors (Basel), 2017
Zhou C, Peng B, Li W, Zhong S, Ou J, Chen R, Zhao X.   +6 more
europepmc   +1 more source

A new Egyptian Grid Weighted Mean Temperature (EGWMT) model using hourly ERA5 reanalysis data in GNSS PWV retrieval. [PDF]

Sci Rep
Sleem RE, Abdelfatah MA, Mousa AE, El-Fiky GS.   +3 more
europepmc   +1 more source