Session 8B Experiments involving observations, real or hypothetical: data impact tests (sensitivity of forecasts to a particular source of observations); observing system simulation experiments (OSSEs)—Part V

Thursday, 27 January 2011: 8:30 AM-9:45 AM

2B (Washington State Convention Center)

Host: 15th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS)

Chair:

Rolf Langland, NRL, Marine Meteorology Division, Monterey, CA

Papers:

8:30 AM

8B.1

Assimilation of surface-based profiler observations during an observation system simulation experiment: Part 1: Analysis Impact

Jason A. Otkin, CIMSS/Univ. of Wisconsin, Madison, WI; and D. C. Hartung, D. Turner, R. A. Petersen, W. F. Feltz, and E. Janzon

8:45 AM

8B.2

Assimilation of surface-based profiler observations using an observation system simulation experiment: Part 2: forecast impact

Daniel C. Hartung, CIMSS/Univ. of Wisconsin, Madison, WI; and J. A. Otkin, R. Petersen, D. D. Turner, and W. F. Feltz

Recorded Presentation

9:00 AM

8B.3

Estimation of Observation Impact using the Adjoint of the GSI Analysis at NCEP

DaNa L. Carlis, NOAA/NWS/NCEP, College Park, MD; and V. K. Kumar and J. C. Alpert

Recorded Presentation

9:15 AM

8B.4

Assessing observation impact in ensemble data assimilation

Hong Li, Shanghai Typhoon Institute, Shanghai, China; and Q. Wang

Recorded Presentation Manuscript (454.3 kB)

9:30 AM

8B.5

Validation of version one of the OSSEs at the GMAO

Ronald M. Errico, NASA, Greenbelt, MD; and R. Yang, M. E. Sienkiewicz, R. Todling, and H. C. Liu

Recorded Presentation

- Indicates paper has been withdrawn from meeting

- Indicates an Award Winner

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