GPS PPP‐derived precipitable water vapor retrieval based on Tm/Ps from multiple sources of meteorological data sets in China

H Zhang, Y Yuan, W Li, J Ou, Y Li… - Journal of Geophysical …, 2017 - Wiley Online Library
Weighted mean temperature (Tm) and pressure (Ps) are two parameters of great relevance
to precipitable water vapor (PWV) retrieval from global positioning system (GPS) data …

Estimation of 3D wet refractivity by tomography, combining GNSS and NWP data: First results from assimilation of wet refractivity into NWP

E Trzcina, W Rohm - Quarterly Journal of the Royal …, 2019 - Wiley Online Library
The magnitude of water‐vapour content and its temporal variability are factors that influence
the thermodynamics of the atmosphere significantly and result in different meteorological …

[PDF][PDF] Commission 4–Positioning and Applications

A Kealy - iag-aig.org
The primary mission objective of Commission 4 is to promote research that leverages
current and emerging positioning techniques and technologies to deliver practical and …