IFS Documentation Cycle CY23r4 IFS DOCUMENTATION PART II: DATA ASSIMILATION (CY23R4)

Table of contents Chapter 1 ‘Incremental formulation of 3D/4D variational assimilation—an overview’ Chapter 2 ‘3D variational assimilation’ Chapter 3 ‘4D variational assimilation’ Chapter 4 ‘Background term’ Chapter 5 ‘Conventional observational constraints’ Chapter 6 ‘Satellite observational constraints’ Chapter 7 ‘Background, analysis and forecast errors’ Chapter 8 ‘Gravity-wave control’ Chapter 9 ‘Data partitioning (OBSORT)’ Chapter 10 ‘Observation screening’ Chapter 11 ‘Analysis of snow’ Chapter 12 ‘Land surface analysis’ Chapter 13 ‘Sea surface temperature and sea-ice analysis’ Chapter 14 ‘Reduced-rank Kalman filter’ REFERENCES