Variational assimilation of conventional meteorological observations with a multilevel primitive‐equation model

Atmosphere—Ocean Dynamics

1982 • 5,158 citations

The National Meteorological Center's Spectral Statistical-Interpolation Analysis System

1992 • 2,043 citations

Variational algorithms for analysis and assimilation of meteorological observations: theoretical aspects

1986 • 1,407 citations

Analysis methods for numerical weather prediction

1986 • 1,395 citations

Variational Assimilation of Meteorological Observations With the Adjoint Vorticity Equation. I: Theory

1987 • 920 citations

Data Assimilation in Meteorology and Oceanography

1991 • 919 citations

Some numerical experiments with variable-storage quasi-Newton algorithms

1989 • 806 citations

An Energy and Angular-Momentum Conserving Vertical Finite-Difference Scheme and Hybrid Vertical Coordinates

1981 • 759 citations

A Global Three-Dimensional Multivariate Statistical Interpolation Scheme

1981 • 585 citations

SOME BASIC FORMALISMS IN NUMERICAL VARIATIONAL ANALYSIS

1970 • 553 citations

The use of adjoint equations to solve a variational adjustment problem with advective constraints

1985 • 357 citations

The New Global Operational Analysis System at the National Meteorological Center

1991 • 338 citations

Variational Assimilation of Meteorological Observations With the Adjoint Vorticity Equation. Ii: Numerical Results

1987 • 284 citations

The use of adjoint equations to solve a variational adjustment problem with advective constraints

1985 • 265 citations

Nonlinear Normal Mode Initialization and Quasi-Geostrophic Theory

1980 • 225 citations

A Variational Continuous Assimilation Technique

1989 • 216 citations

Four‐dimensional variational data assimilation using the adjoint of a multilevel primitive‐equation model

1991 • 184 citations

Use of Reduced Gaussian Grids in Spectral Models

1991 • 170 citations

Four‐Dimensional Assimilation In the Presence of Baroclinic Instability

1992 • 136 citations

A study of the dynamics of four-dimensional data assimilation

1981 • 85 citations

Implicit Normal Mode Initialization

1988 • 81 citations

Global Observing System Experiments on Operational Statistical Retrievals of Satellite Sounding Data

1991 • 78 citations

Data Assimilation: the 1984/85 Revisions of the Ecmwf Mass and Wind Analysis

1987 • 75 citations

Variational assimilation of meteorological observations with the direct and adjoint shallow-water equations

1990 • 75 citations

Variational Four-dimensional Analysis Using Quasi-Geostrophic Constraints

1987 • 70 citations

Variational inversion of simulated TOVS radiances using the adjoint technique

1990 • 47 citations

Implicit Normal Mode Initialization for Spectral Models

1989 • 31 citations

Chaos and quadri-dimensional data assimilation: a study based on the Lorenz model

1992 • 23 citations

Forecast-Error Statistics for Homogeneous and Inhomogeneous Observation Networks

1992 • 21 citations