Tuesday, September 13
09:00-10:25
| Morning Session 1 Occultation Methodology 3 – Errors and Solutions Chair: S. Syndergaard |
09:00-09:20 | Errors in RO observations: what causes them and how can we estimate them? (invited) R. Anthes, J. Sjoberg, S. Syndergaard, and X. Feng – Abstract, Presentation |
09:20-09:35 | Generalized Three Cornered Hat applied to three independent refractivity data sets J. K. Nielsen, H. Gleisner, K. B. Lauritsen, and S. Syndergaard – Abstract, Presentation |
09:35-09:50 | Residual ionospheric errors in radio occultation data and latest news on two correction techniques (remote) J. Danzer, C. Liu, and G. Kirchengast – Abstract |
09:50-10:10 | ROM SAF radio occultation activities and future developments (invited) K. B. Lauritsen – Abstract, Presentation |
| |
10:10-11:00 | Coffee Break |
|
|
11:00-12:30
| Morning Session 2 Radio Occultation Data for Climate Monitoring Chair: R. Anthes |
11:00-11:15 | STAR GNSS RO Processing, Validation, and Monitoring System: Validation of the Spire Data Products and their Applications for Numerical Weather Prediction and Climate Studies S.-P. Ho, X. Zhou, Y. Chen, W. Miller, and B. Zhang – Abstract, Presentation |
11:15-11:30 | Sentinel-6A Non-Time-Critical Radio Occultation Products by EUMETSAT A. von Engeln, S. Paolella, S. Padovan, R. Notarpietro, Y. Andres, F. Martin Alemany, L. Butenko, C. Marquardt, and F. Sancho – Abstract, Presentation |
11:30-11:45 | GNSS radio occultation excess phase processing for climate applications including uncertainty estimation J. Innerkofler, G. Kirchengast, M. Schwärz, C. Marquardt, Y. Andres, and C. Liu – Abstract, Presentation |
11:45-12:00 | OPAC 2022 Radio occultation processing at the Wegener Center: Validation and uncertainty evaluation of rOPS long-term data records M. Schwärz, V Proschek, J. Innerkofler, A. Leuprecht, E. Wappis, and G. Kirchengast – Abstract, Presentation |
12:00-12:15 | Assessment of the Consistency and Stability of CrIS Infrared Observations Using COSMIC-2 Radio Occultation Data Over Ocean Y. Chen, C. Cao, X. Shao, and S. Ho – Abstract, Presentation |
12:15-12:30 | GNSS Radio Occultation in the AWS Cloud: Background S. Leroy, A. McVey, S. Leidner, J. Martin, H. Zhang, D. Hunt, S. Sokolovoskiy, C. Ao, K.-N. Wang, M. Oyola-Merced, H. Gleisner, S. Syndergaard, and K. Lauritsen – Abstract, Presentation |
|
|
12:30-14:00 | Lunch Break |
|
|
14:00-15:45
| Afternoon Session 1 Occultations in NWP 4 – Understanding Errors and Validation Studies Chair: L. Cucurull |
14:00-14:15 |
Characterizing the radio occultation bending angle uncertainty in the lower troposphere using end-to-end simulations K. N. Wang, C. O. Ao, S.-P. Ho, L. Cucurull – Abstract, Presentation |
14:15-14:30 | Assimilating Radio Occultation Profiles with Vertical Error Correlations K. Bathmann and D. Zupanski – Abstract, Presentation |
14:30-14:45 | Estimates of GNSS-RO bending angle covariance information N. Semane and S. Healy – Abstract, Presentation |
14:45-15:00 | Using ensemble spread as a measure of GNSS-RO impact: real and simulated data K. Lonitz and S. Healy – Abstract, Presentation |
15:00-15:15 | GRACE-FO radio occultation data processing – a validation study T. Schmidt, P. Schreiner, J. Wickert, B. A. Iijima, C. O. Ao, J. Tien, and T. Meehan – Abstract, Presentation |
15:15-15:30 | A Study of Quality Control and Observation Error Models for RO Data Assimilation H. Shao, H. Zhang, L. Hayden, J. Sjoberg, B. Ruston, R. Anthes, J.-P. Weiss, and B. Kuo – Abstract, Presentation |
15:30-15:45 | First results from two-dimensional bending angle operator for airborne radio occultations P. Hordyniec, J. S. Haase, B. Cao, M. J. Murphy, and S. Healy – Abstract, Presentation |
|
|
15:45-16:15 | Coffee Break |
|
|
16:15-17:50
| Afternoon Session 2 Atmospheric Physics and Climate 2 – Dynamics and Variability Chair: C. Marquardt |
16:15-16:35 |
Planetary Boundary Layer Profiling from COSMIC-2, Sentinel-6, and Spire GNSS Radio Occultation (invited) C. O. Ao, P. Vergados, and K.-N. Wang – Abstract, Presentation |
16:35-16:50 | The ROHP-PAZ Polarimetric Radio Occultation research dataset and its applications R. Padullés, E. Cardellach, S. Oliveras, C. O. Ao, F. J. Turk, K.-N. Wang, M. Oyola, M. de la Torre Juárez, J. P. Weiss, D. Hunt, and S. Sokolovskiy – Abstract, Presentation |
16:50-17:05 | Validation of monthly wind fields derived from GPS radio occultation data I. Nimac, J. Danzer, and G. Kirchengast – Abstract |
17:05-17:20 | Madden-Julian Oscillation observed in COSMIC-2 radio occultation data Z. Zeng – Abstract |
17:20-17:35 | The Relationship between Stratospheric Gravity Wave Potential Energy and Tropospheric Parameters over South America inferred from COSMIC-2 and METOP Radio Occultation Measurements T. T. Ayorinde, C. M. Wrasse, H. Takahashi, C. A. O. B. Figueiredo, D. Barros, S. O. Lomotey, P. Essien, and A. Vestena Bilibio – Abstract |
17:35-17:50 | Absolute momentum fluxes in the stratosphere with GNSS radio occultation data T. Schmidt, A. de la Torre, and P. Alexander – Abstract, Presentation |
17:50 | Tuesday Scientific Sessions Adjourn |
18:00-19:00 | Dinner |
|
|
19:00-21:00
| Cloud computing and RO data in the AWS Open Data Registry Side-workshop (S. Leroy) GNSS RO has arrived in the Amazon Web Services (AWS) Open Data Registry for free download. |