Session 8 Data Assimilation—Part IV

Wednesday, 9 January 2019: 8:45 AM-10:00 AM
North 131C (Phoenix Convention Center - West and North Buildings)
Host: 23rd Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS)
Chair:
Daryl T. Kleist, NCEP, EMC, College Park, MD

Data Assimilation: New Developments in Methodology; Research and Operational Applications on All Spatial and Temporal Scales III

Papers:
8:45 AM
8.1
An Optimal Linear Transformation for Data Assimilation
Chris Snyder, NCAR, Boulder, CO; and G. J. Hakim
Recorded Presentation

8.2
Development of an Adaptive Covariance Operator in a Multigrid Framework Using Filters Based on Beta Distributions, with Applications in a Three-Dimensional Real-Time Mesoscale Analaysis

9:00 AM
8.3
Development of a Hybrid 4DEnVar and Ensemble Kalman Filter Analysis and Forecast System for Convective scale NWP
Jidong Gao, NOAA/NSSL, Norman, OK; and Y. Yang, Y. Wang, K. H. Knopfmeier, S. Pan, P. S. Skinner, Q. Xu, and L. J. Wicker
Recorded Presentation

9:15 AM
8.4
Assimilation of Satellite Altimeter Observations in a Free-Surface Ocean Model Using a 4DVAR Analysis System
Matthew J. Carrier, NRL, Stennis Space Center, MS; and H. E. Ngodock, I. Souopgui, J. M. D'Addezio, S. R. Smith, and J. Osborne
Recorded Presentation

9:30 AM
8.5
Comparison of Data Assimilation Coupling Strategies for Earth System Models
Sergey Frolov, NRL, Monterey, CA
Recorded Presentation

9:45 AM
8.6
Further Advancement of the GSI Based Hybrid EnVar System for Convective Scale Radar Data Assimilation in HRRR and WoF Contexts: Development of Static Covariance for Direct Assimilation of Radar Reflectivity Observations
Xuguang Wang, Univ. of Oklahoma, Norman, OK; and Y. Wang
Recorded Presentation

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
See more of: 23rd Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS)
<< Previous Session | Next Session >>