'Analysis increment' presentation slideshows

Ozone Data Assimilation

642 views • 45 slides

Define the problems of CWB WRF ---performance of 3DVAR

Define the problems of CWB WRF ---performance of 3DVAR. Impact of observations. Black line : first guess Purple line : analysis. Only Qscat data. Black line : first guess Purple line : analysis. Qscat data & Sound data. Qscat data & Sound data & Pilot data. Black line : first guess

525 views • 39 slides

Review of ensemble prediction fundamentals

526 views • 36 slides

GSI Fundamentals (4): Applications

GSI Fundamentals (4): Applications. Kathryn M. Newman 1,2 and Ming Hu 1,3. 1 Developmental Testbed Center (DTC) 2 National Center for Atmospheric Research (NCAR) 3 NOAA/Global Systems Division (GSD). 2 nd On-Site GSI Tutorial Boulder, CO June 30, 2011. Outline.

479 views • 33 slides

Diagnostics I

Diagnostics I. Mark Rodwell. Meteorological Training Course Predictability, Diagnostics and Extended-Range Forecasting. ECMWF. 9 May 2012. Talk outline. Aspects of diagnostics The need for diagnostics research Seamless diagnostics Equatorial wave diagnostics. Aspects of diagnostics.

663 views • 33 slides

what had been done in the past 2 weeks .

330 views • 23 slides

GSI-based hybrid variation-ensemble data assimilation for the NCEP GFS

GSI-based hybrid variation-ensemble data assimilation for the NCEP GFS. GSI Community Workshop 28 June 2011. Daryl T. Kleist. Collaborators: Jeff Whitaker*, Dave Parrish*, Kayo Ide , John Derber , Russ Treadon , Xuguang Wang. Variational Data Assimilation.

389 views • 22 slides

Chen, Deng-Shun 3 Dec, 2013

Observing Strategy and Observation Targeting for Tropical Cyclones Using Ensemble-Based Sensitivity Analysis and Data Assimilation. Chen, Deng-Shun 3 Dec, 2013

353 views • 21 slides

Input GPSRO data tests with WRFDA

CWB and AFWA project 2010. Input GPSRO data tests with WRFDA. Yong-Run Guo NCAR/MMM, 12 November 2010. Different GPSRO input format to WRFDA. wetPfr (netCDF) => profile_LITTLE_R ( CWB OP211 ) 100 m vertical resolution, profile by profile bfrPrf (BUFR) => profile_LITTLE_R ( NCAR )

233 views • 6 slides

5.11 Validation of the GMAO OSSE Prototype Runhua Yang 1,2 and Ronald Errico 1,3

5.11 Validation of the GMAO OSSE Prototype Runhua Yang 1,2 and Ronald Errico 1,3 1 Global Modeling and Assimilation office, GSFC, NASA 2 Science Systems and Applications Inc. 3 Goddard Earth Sciences and Technology Center, UMBC . i.

103 views • 1 slides