Tracking tropospheric radio occultation signals from low Earth orbit

By Sergey Sokolovskiy. 2001

182 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Astronomy and Astrophysics, Oceanography

View Paper: https://www.semanticscholar.org/paper/758504b56a6fdef38b50332a5f937e77cebc5fcb

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Citations in the corpus

Planetary boundary layer heights from GPS radio occultation refractivity and humidity profiles (2012, methodology): “5 With advances in GPS retrieval techniques [Gorbunov , 2002; Jensen et al., 2003] and instrumentation [Sokolovskiy , 2001; Sokolovskiy et al., 2006b; Ao et al., 2009], a number of studies exploring the possibility of detecting PBL tops from GPS data have appeared [von Engeln et al., 2005;…”
Inversion and error estimation of GPS radio occultation Data (2004, methodology): “This effect was first noticed and estimated by Sokolovskiy (2001b), and it makes open-loop tracking of tropospheric RO signals possible, by accurately modeling their Doppler frequency shift prior to an occultation without a real-time correction during an occultation by use of feedback.”
Exploring earth's atmosphere with radio occultation: contributions to weather, climate and space weather (2011, unknown): “The mean difference is shown by the red line and the standard deviation of the differences by the solid blue lines (Ho et al., 2010a). vich, 1998a,b; Gorbunov and Kornblueh, 2001; Ao et al., 2003; Sokolovskiy, 2001, 2003; Beyerle et al., 2004, 2006 and Wickert et al., 2004.”
A technical description of atmospheric sounding by GPS occultation (2002, background): “…data (Sokolovskiy, 2000), (2) improved upper stratospheric retrievals (Healy, 2001a,b), 51 (3) improved lower tropospheric tracking and retrievals (Sokolovskiy, 2001a,b), (4) use of radioholographic meth- 53 ods for better handling of atmospheric multipath (Hocke et al., 1999; Gorbunov et al.,…”
A review of the remote sensing of lower tropospheric thermodynamic profiles and its indispensable role for the understanding and the simulation of water and energy cycles (2015, background): “However, withthedevelopmentoftheimprovedopen-looptracking[Sokolovskiy,2001]thepercentageofprofiles reaching1kmwasincreasedbetween60and90%[Anthesetal.,2008].”
CHAMP and SAC-C atmospheric occultation results and intercomparisons (2004, unknown): “A different approach, which relies on an atmospheric model and ray tracing for deriving a(Q), is suggested by Sokolovskiy [2001b] and has the advantage of being accurate (� 10 Hz) for arbitrary orbits.”
The COSMIC/FORMOSAT-3 Mission: Early Results (2008, methodology): “To overcome these problems, a model-based OL tracking technique was developed for use in the moist troposphere for both setting and rising occultations (Sokolovskiy 2001).”