Articles | Volume 8, issue 8
Research article
21 Aug 2015
Research article |  | 21 Aug 2015

A modification to the standard ionospheric correction method used in GPS radio occultation

S. B. Healy and I. D. Culverwell

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Subject: Others (Wind, Precipitation, Temperature, etc.) | Technique: Remote Sensing | Topic: Data Processing and Information Retrieval
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Cited articles

Ao, C. O., Mannucci, A. J., and Kursinski, E. R.: Improving GPS radio occultation stratospheric refractivity retrievals for climate benchmarking, Geophys. Res. Lett., 39, L12701,, 2012.
Aparicio, J. M. and Deblonde, G.: Imapct of the assimilation of CHAMP refractivity profiles in environment Canada global forecasts, Mon. Weather Rev., 136, 257–275, 2008.
Cucurull, L., Derber, J. C., Treadon, R., and Purser, R. J.: Assimilation of Global Positioning System radio occultation observations into NCEP's global data assimilation system, Mon. Weather Rev., 135, 3174–3193, 2007.
Danzer, J., Scherllin-Pirscher, B., and Foelsche, U.: Systematic residual ionospheric errors in radio occultation data and a potential way to minimize them, Atmos. Meas. Tech., 6, 2169–2179,, 2013.
Danzer, J., Gleisner, H., and Healy, S. B.: CHAMP climate data based on the inversion of monthly average bending angles, Atmos. Meas. Tech., 7, 4071–4079,, 2014.
Short summary
This paper presents a new method for reducing the impact of residual ionospheric errors in geophysical climatologies derived from GPS radio occultation measurements.