Recent results and proposed observing system simulation experiments (OSSE) to link research and operation

Abstract

Observing System Simulation Experiment (OSSE)s are a challenge to operational weather services, because many of the efforts offer long-term rather than short-term benefits. Effective interaction between Research and Operation (R2O and O2R) is required for successful OSSE. First concept and procedures of OSSE are describer. Overview of OSSEs accomplished at NOAA/NCEP and JCSDA in recent years will be presented. Further proposed OSSEs are also presented.