Bernard Chapnik

Diagnosis of observation, background and analysis‐error statistics in observation space

Gérald Desroziers, Loïk Berre, Bernard Chapnik et al. · Quarterly Journal of the Royal Meteorological Society · 2005 · 998 citations

Observation Space, Anomaly Detection, Engineering +17

Diagnosis and tuning of observational error in a quasi‐operational data assimilation setting

Bernard Chapnik, Gérald Desroziers, Florence Rabier et al. · Quarterly Journal of the Royal Meteorological Society · 2006 · 125 citations

Meteorology, Abstract Desroziers, Numerical Weather Prediction +13

Forecast impact studies of zenith total delay data from European near real‐time GPS stations in Météo France 4DVAR

Paul Poli, Patrick Moll, Florence Rabier et al. · Journal of Geophysical Research Atmospheres · 2007 · 122 citations · Full text

Engineering, Global Navigation Satellite System, Weather Forecasting +24

Properties and first application of an error‐statistics tuning method in variational assimilation

Bernard Chapnik, Gérald Desroziers, Florence Rabier et al. · Quarterly Journal of the Royal Meteorological Society · 2004 · 82 citations

Engineering, Weather Forecasting, Climate Modeling +21

On the extraction of wind information from the assimilation of ozone profiles in Météo–France 4-D-Var operational NWP suite

Noureddine Semane, Vincent‐Henri Peuch, S. Pradier et al. · Atmospheric chemistry and physics · 2009 · 46 citations · Full text

Engineering, Climate Modeling, Atmospheric Model +17