Estimation of 3D wet refractivity by tomography, combining GNSS and NWP data: First results from assimilation of wet refractivity into NWP
Sign Up to like & getrecommendations! Published in 2019 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3475
Abstract: 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 phenomena or hazards. High‐quality observations of water‐vapour spatial and temporal distribution… read more here.
Keywords: refractivity; assimilation; tomography; nwp ... See more keywords
Compressive sensing reconstruction of 3D wet refractivity based on GNSS and InSAR observations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geodesy"
DOI: 10.1007/s00190-018-1152-0
Abstract: In this work, the reconstruction quality of an approach for neutrospheric water vapor tomography based on Slant Wet Delays (SWDs) obtained from Global Navigation Satellite Systems (GNSS) and Interferometric Synthetic Aperture Radar (InSAR) is investigated.… read more here.
Keywords: reconstruction; compressive sensing; insar swds; refractivity ... See more keywords
Estimation of tropospheric wet refractivity using tomography method and artificial neural networks in Iranian case study
Sign Up to like & getrecommendations! Published in 2020 at "GPS Solutions"
DOI: 10.1007/s10291-020-00979-y
Abstract: Using the observations from local and regional GPS networks, the estimation of slant wet delays (SWDs) is possible for each line of sight between satellite and receiver. The observations of SWD are used to model… read more here.
Keywords: tropospheric wet; wet refractivity; tomography method; refractivity ... See more keywords
Optical refractivity in Ar–CO2, plasmas at λ=632.8 nm
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.07.072
Abstract: Abstract The refractive index of a high-temperature gas is influenced simultaneously by composition and therefore by temperature. Gas composition data are needed to evaluate the gas temperature. This paper deals with the calculation of equilibrium… read more here.
Keywords: refractivity; optical refractivity; temperature; refractivity co2 ... See more keywords
Atmospheric stratification over Namibia and the southeast Atlantic Ocean
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-2021-668
Abstract: Abstract. We currently have a limited understanding of the spatial and temporal variability in vertically stratified atmospheric layers over Namibia and the southeast Atlantic (SEA) Ocean. Stratified layers are relevant to the transport and dilution… read more here.
Keywords: southeast atlantic; ocean; refractivity; temporal variability ... See more keywords