GSI-based EnKF-Var hybrid data assimilation system: implementation and test for hurricane prediction Xuguang Wang, Xu Lu, Yongzuo Li, Ting Lei University.
Improving High Resolution Tropical Cyclone Prediction Using a Unified GSI-based Hybrid Ensemble-Variational Data Assimilation System for HWRF Xuguang Wang.
Implementation plans of Hybrid 4D EnVar for the NCEP GFS Rahul Mahajan 1,4, Daryl Kleist 1,3, Jeff Whitaker 2, and John Derber 1 1 NOAA/NWS/NCEP/EMC 2.
Background and Status of Q1FY16 Global Implementation “Where America’s Climate, Weather, Ocean and Space Weather Services Begin” April 20, 2015.
