Results 71 to 80 of about 749,960 (137)

An Interferometric Synthetic Aperture Radar Tropospheric Delay Correction Method Based on a Global Navigation Satellite System and a Backpropagation Neural Network: More Suitable for Areas with Obvious Terrain Changes. [PDF]

Sensors (Basel), 2023
Qiu L, Chen P, Yao Y, Chen H, Tang F, Xiong M.   +5 more
europepmc   +1 more source

Multi-GNSS-Weighted Interpolated Tropospheric Delay to Improve Long-Baseline RTK Positioning. [PDF]

Sensors (Basel), 2022
Mirmohammadian F, Asgari J, Verhagen S, Amiri-Simkooei A.   +3 more
europepmc   +1 more source

Sensitivity of Shipborne GNSS Estimates to Processing Modeling Based on Simulated Dataset. [PDF]

Sensors (Basel), 2023
Panetier A, Bosser P, Khenchaf A.
europepmc   +1 more source

Impact of a priori zenith hydrostatic delay errors on ground-based GNSS tropopause height determinations

Frontiers in Astronomy and Space Sciences
The determination of tropopause height (TPH) is crucial for atmospheric research and the improvement of Global Navigation Satellite System (GNSS) meteorological models. While TPH determination from ground-based GNSS zenith tropospheric delay (ZTD) offers
Linmiao Qin, Xianjie Li, Xianjie Li, Yidong Lou, Yidong Lou, Pengfei Xia, Pengfei Xia, Zhixuan Zhang, Zijing Liu   +8 more
doaj   +1 more source

Analysis of Spatial Decorrelation of Small-Scale Tropospheric Delay Using High-Resolution NWP Data. [PDF]

Sensors (Basel), 2023
Håkegård JE, Sokolova N, Morrison A.
europepmc   +1 more source

The Influence of Varying Atmospheric and Space Weather Conditions on the Accuracy of Position Determination. [PDF]

Sensors (Basel), 2023
Nowakowski M, Dudek E, Rosiński A.
europepmc   +1 more source

ARAIM Stochastic Model Refinements for GNSS Positioning Applications in Support of Critical Vehicle Applications. [PDF]

Sensors (Basel), 2022
Yang L, Sun N, Rizos C, Jiang Y.
europepmc   +1 more source

Spatial interpolation of regional PM_2.5 concentrations in China during COVID-19 incorporating multivariate data. [PDF]

Atmos Pollut Res, 2023
Wei P, Xie S, Huang L, Liu L, Cui L, Tang Y, Zhang Y, Meng C, Zhang L.   +8 more
europepmc   +1 more source

Establishment of a new global model for zenith tropospheric delay based on functional expression for its vertical profile

, 2014
The tropospheric delay is one of the most significant error sources for radio navigation and space geodetic techniques. Its value is seriously affected by the height of the observing object.
Chen Qin-Ming, Zhao Jing-Yang, Song Shu-Li, Zhou Wei-Li, Zhu Wen-Yao   +4 more
core  

Lower atmospheric anomalies following the 2008 Wenchuan Earthquake observed by GPS measurements

, 2011
The Mw=8.0 Wenchuan Earthquake occurred on May 12, 2008 at the Longmen Shan fault, the western Sichuan Basin, China, killing more than ten thousand people in several cities and causing large economic losses.
Jin, Shuanggen, J. Cho, Han, L., Cho, J., Shuanggen Jin, L. Han   +5 more
core   +1 more source