Royal Meteorological Society

AC Lorenc , A Slingo , KP Shine , CH Bishop

On the use of radiosonde humidity observations in mid-latitude NWP

A. C. Lorenc , D. Barker , R. S. Bell , B. Macpherson
Meteorology and Atmospheric Physics 60 3 -17

36
1996
Improved variational analyses using a nonlinear humidity control variable

N. B. Ingleby , A. C. Lorenc , K. Ngan , F. Rawlins
Quarterly Journal of the Royal Meteorological Society 139 ( 676) 1875 -1887

32
2013
Operational implementation of a hybrid ensemble/4D‐Var global data assimilation system at the Met Office

A. M. Clayton , A. C. Lorenc , D. M. Barker
Quarterly Journal of the Royal Meteorological Society 139 ( 675) 1445 -1461

370
2013
A comparison of 4DVar with ensemble data assimilation methods

D. Fairbairn , S. R. Pring , A. C. Lorenc , I. Roulstone
Quarterly Journal of the Royal Meteorological Society 140 ( 678) 281 -294

60
2014
The effect of improved ensemble covariances on hybrid variational data assimilation

N. E. Bowler , A. M. Clayton , M. Jardak , P. M. Jermey
Quarterly Journal of the Royal Meteorological Society 143 ( 703) 785 -797

23
2017
Inflation and localization tests in the development of an ensemble of 4D-ensemble variational assimilations

N. E. Bowler , A. M. Clayton , M. Jardak , E. Lee
Quarterly Journal of the Royal Meteorological Society 143 ( 704) 1280 -1302

26
2017
The Met Office global four‐dimensional variational data assimilation scheme

F. Rawlins , S. P. Ballard , K. J. Bovis , A. M. Clayton
Quarterly Journal of the Royal Meteorological Society 133 ( 623) 347 -362

474
2007
The Met. Office global three-dimensional variational data assimilation scheme

A. C. Lorenc , S. P. Ballard , R. S. Bell , N. B. Ingleby
Quarterly Journal of the Royal Meteorological Society 126 ( 570) 2991 -3012

387
2000
The evolution of planetary‐scale 200 mb divergent flow during the FGGE year

A. C. Lorenc
Quarterly Journal of the Royal Meteorological Society 110 ( 464) 427 -441

243
1984
On the accuracy of general circulation statistics calculated from FGGE data—a comparison of results from two sets of analyses

A. C. Lorenc , R. Swinbank
Quarterly Journal of the Royal Meteorological Society 110 ( 466) 915 -942

15
1984
The response of numerical weather prediction systems to fgge level iib data. Part I: Analyses

By A. Hollingsworth , A. C. Lorenc , M. S. Tracton , K. Arpe
Quarterly Journal of the Royal Meteorological Society 111 ( 467) 1 -66

53
1985
Objective quality control of observations using Bayesian methods. Theory, and a practical implementation

A. C. Lorenc , O. Hammon
Quarterly Journal of the Royal Meteorological Society 114 ( 480) 515 -543

128
1988
Analysis methods for numerical weather prediction

A. C. Lorenc
Quarterly Journal of the Royal Meteorological Society 112 ( 474) 1177 -1194

1,113
1986
The Meteorological Office analysis correction data assimilation scheme

A. C. Lorenc , R. S. Bell , B. Macpherson
Quarterly Journal of the Royal Meteorological Society 117 ( 497) 59 -89

353
1991
Treatment of Gross Errors Using Maximum Probability Theory

I. Dharssi , A. C. Lorenc , N. B. Ingleby
Quarterly Journal of the Royal Meteorological Society 118 ( 507) 1017 -1036

32
1992
A Global Three-Dimensional Multivariate Statistical Interpolation Scheme

A. C. Lorenc
Monthly Weather Review 109 ( 4) 701 -721

484
1981
Three Dimensional Variational Assimilation at the UKMO

S Ballard , A Clayton , D Barker , B Ingleby
WORLD METEOROLOGICAL ORGANIZATION-PUBLICATIONS-WMO TD 1.9 -1.10

1998
Development of Variational Assimilation at the UKMO

A Lorenc , P Andrews , D Barker , S Bell
WORLD METEOROLOGICAL ORGANIZATION-PUBLICATIONS-WMO TD 1.29 -1.29

1996