메뉴 건너뛰기




Volumn 141, Issue 692, 2015, Pages 2803-2812

Modelling of flow-dependent ensemble-based background-error correlations using a wavelet formulation in 4D-Var at Météo-France

Author keywords

Ensemble; Error correlations; Flow dependence; Wavelet

Indexed keywords

VALUE ENGINEERING;

EID: 84946480044     PISSN: 00359009     EISSN: 1477870X     Source Type: Journal    
DOI: 10.1002/qj.2565     Document Type: Article
Times cited : (33)

References (22)
  • 1
    • 58049201686 scopus 로고    scopus 로고
    • A review of forecast-error covariances statistics in atmospheric variational data assimilation. I: Characteristics and measurements of forecast-error covariances
    • Bannister RN. 2008. A review of forecast-error covariances statistics in atmospheric variational data assimilation. I: Characteristics and measurements of forecast-error covariances. Q. J. R. Meteorol. Soc. 134: 1951-1970.
    • (2008) Q. J. R. Meteorol. Soc. , vol.134 , pp. 1951-1970
    • Bannister, R.N.1
  • 2
    • 33749027769 scopus 로고    scopus 로고
    • The use of an ensemble approach to study the background-error covariances in a global NWP model
    • Belo Pereira M, Berre L. 2006. The use of an ensemble approach to study the background-error covariances in a global NWP model. Mon. Weather Rev. 134: 2466-2489.
    • (2006) Mon. Weather Rev. , vol.134 , pp. 2466-2489
    • Belo Pereira, M.1    Berre, L.2
  • 3
    • 77958479703 scopus 로고    scopus 로고
    • Filtering of background-error variances and correlations by local spatial averaging: a review
    • (Special Collection).
    • Berre L, Desroziers G. 2010. Filtering of background-error variances and correlations by local spatial averaging: a review. Mon. Weather Rev. 138: 3693-3720. (Special Collection).
    • (2010) Mon. Weather Rev. , vol.138 , pp. 3693-3720
    • Berre, L.1    Desroziers, G.2
  • 4
    • 33644871829 scopus 로고    scopus 로고
    • The representation of the analysis effect in three error simulation techniques
    • Berre L, Ştefanescu SE, Belo Pereira M. 2006. The representation of the analysis effect in three error simulation techniques. Tellus 58A: 196-209.
    • (2006) Tellus , vol.58A , pp. 196-209
    • Berre, L.1    Ştefanescu, S.E.2    Belo Pereira, M.3
  • 6
    • 79952503788 scopus 로고    scopus 로고
    • Estimating background-error variances with the ECMWF ensemble of data assimilation system: Some effects of ensemble size and day-to-day variability
    • Bonavita M, Raynaud L, Isaksen L. 2011. Estimating background-error variances with the ECMWF ensemble of data assimilation system: Some effects of ensemble size and day-to-day variability. Q. J. R. Meteorol. Soc. 137: 423-434.
    • (2011) Q. J. R. Meteorol. Soc. , vol.137 , pp. 423-434
    • Bonavita, M.1    Raynaud, L.2    Isaksen, L.3
  • 7
    • 84866162635 scopus 로고    scopus 로고
    • On the use of EDA background-error variances in the ECMWF 4D-Var
    • Bonavita M, Isaksen L, Hólm EV. 2012. On the use of EDA background-error variances in the ECMWF 4D-Var. Q. J. R. Meteorol. Soc. 138: 1540-1559.
    • (2012) Q. J. R. Meteorol. Soc. , vol.138 , pp. 1540-1559
    • Bonavita, M.1    Isaksen, L.2    Hólm, E.V.3
  • 10
    • 0000991256 scopus 로고
    • On-line estimation of error covariance parameters for atmospheric data assimilation
    • Dee DP. 1995. On-line estimation of error covariance parameters for atmospheric data assimilation. Mon. Weather Rev. 123: 1128-1145.
    • (1995) Mon. Weather Rev. , vol.123 , pp. 1128-1145
    • Dee, D.P.1
  • 11
    • 0032791112 scopus 로고    scopus 로고
    • A reformulation of the background-error covariance in the ECMWF global data assimilation system
    • Derber J, Bouttier F. 1999. A reformulation of the background-error covariance in the ECMWF global data assimilation system. Tellus 51A: 195-221.
    • (1999) Tellus , vol.51A , pp. 195-221
    • Derber, J.1    Bouttier, F.2
  • 12
    • 0028193070 scopus 로고
    • Sequential data assimilation with a nonlinear quasi-geostrophic model using Monte-Carlo methods to forecast error statistics
    • Evensen G. 1994. Sequential data assimilation with a nonlinear quasi-geostrophic model using Monte-Carlo methods to forecast error statistics. J. Geophys. Res. 99: 10143-10162, doi:10.1029/94JC00572.
    • (1994) J. Geophys. Res. , vol.99 , pp. 10143-10162
    • Evensen, G.1
  • 14
    • 33751515778 scopus 로고    scopus 로고
    • Generalized frames on the sphere, with application to background-error covariance modelling
    • 6-10 September 2004. ECMWF: Reading, UK
    • Fisher M. 2004. Generalized frames on the sphere, with application to background-error covariance modelling. In Proceedings of Seminar on Recent Developments in Data Assimilation for Atmosphere and Ocean, 6-10 September 2004. ECMWF: Reading, UK, 87-101.
    • (2004) Proceedings of Seminar on Recent Developments in Data Assimilation for Atmosphere and Ocean , pp. 87-101
    • Fisher, M.1
  • 15
    • 0032024819 scopus 로고    scopus 로고
    • Data assimilation using an ensemble Kalman filter technique
    • Houtekamer PL, Mitchell HL. 1998. Data assimilation using an ensemble Kalman filter technique. Mon. Weather Rev. 126: 796-811.
    • (1998) Mon. Weather Rev. , vol.126 , pp. 796-811
    • Houtekamer, P.L.1    Mitchell, H.L.2
  • 17
    • 78650027943 scopus 로고    scopus 로고
    • A diagnostic study of time variations of regionally averaged background-error covariances
    • Monteiro M, Berre L. 2010. A diagnostic study of time variations of regionally averaged background-error covariances. J. Geophys. Res. Atmos. 115: D23203, doi:10.1029/2010JD014095.
    • (2010) J. Geophys. Res. Atmos. , vol.115 , pp. D23203
    • Monteiro, M.1    Berre, L.2
  • 18
    • 34247246183 scopus 로고    scopus 로고
    • Filtering properties of wavelets for local background-error correlations
    • Pannekoucke O, Berre L, Desroziers G. 2007. Filtering properties of wavelets for local background-error correlations. Q. J. R. Meteorol. Soc. 133: 363-379.
    • (2007) Q. J. R. Meteorol. Soc. , vol.133 , pp. 363-379
    • Pannekoucke, O.1    Berre, L.2    Desroziers, G.3
  • 19
    • 44349153459 scopus 로고    scopus 로고
    • Background-error correlation length-scale estimates and their sampling statistics
    • Pannekoucke O, Berre L, Desroziers G. 2008. Background-error correlation length-scale estimates and their sampling statistics. Q. J. R. Meteorol. Soc. 134: 497-508.
    • (2008) Q. J. R. Meteorol. Soc. , vol.134 , pp. 497-508
    • Pannekoucke, O.1    Berre, L.2    Desroziers, G.3
  • 20
    • 70149109155 scopus 로고    scopus 로고
    • Objective filtering of ensemble-based background-error variances
    • Raynaud L, Berre L, Desroziers G. 2009. Objective filtering of ensemble-based background-error variances. Q. J. R. Meteorol. Soc. 137: 1177-1199.
    • (2009) Q. J. R. Meteorol. Soc. , vol.137 , pp. 1177-1199
    • Raynaud, L.1    Berre, L.2    Desroziers, G.3
  • 21
    • 79960741100 scopus 로고    scopus 로고
    • Diagnostic and impact studies of a wavelet formulation of background-error correlations in a global model
    • Varella H, Berre L, Desroziers G. 2011. Diagnostic and impact studies of a wavelet formulation of background-error correlations in a global model. Q. J. R. Meteorol. Soc. 135: 1369-1379.
    • (2011) Q. J. R. Meteorol. Soc. , vol.135 , pp. 1369-1379
    • Varella, H.1    Berre, L.2    Desroziers, G.3
  • 22
    • 52149120489 scopus 로고    scopus 로고
    • Time-expanded sampling for ensemble Kalman filter: Assimilation experiments with simulated radar observations
    • Xu Q, Lu H, Gao S, Xue M, Tong M. 2008. Time-expanded sampling for ensemble Kalman filter: Assimilation experiments with simulated radar observations. Mon. Weather Rev. 136: 2651-2667.
    • (2008) Mon. Weather Rev. , vol.136 , pp. 2651-2667
    • Xu, Q.1    Lu, H.2    Gao, S.3    Xue, M.4    Tong, M.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.