Data assimilation in the geosciences: An overview of methods, issues, and perspectives
We commonly refer to state estimation theory in geosciences as data assimilation (DA). This
term encompasses the entire sequence of operations that, starting from the observations of a …
term encompasses the entire sequence of operations that, starting from the observations of a …
Regional ocean data assimilation
This article reviews the past 15 years of developments in regional ocean data assimilation. A
variety of scientific, management, and safety-related objectives motivate marine scientists to …
variety of scientific, management, and safety-related objectives motivate marine scientists to …
[图书][B] Data assimilation fundamentals: A unified formulation of the state and parameter estimation problem
This open-access textbook's significant contribution is the unified derivation of data-
assimilation techniques from a common fundamental and optimal starting point, namely …
assimilation techniques from a common fundamental and optimal starting point, namely …
[HTML][HTML] Review of the ensemble Kalman filter for atmospheric data assimilation
PL Houtekamer, F Zhang - Monthly Weather Review, 2016 - journals.ametsoc.org
Review of the Ensemble Kalman Filter for Atmospheric Data Assimilation in: Monthly
Weather Review Volume 144 Issue 12 (2016) Jump to Content Jump to Main Navigation …
Weather Review Volume 144 Issue 12 (2016) Jump to Content Jump to Main Navigation …
A 6-year-long (2013–2018) high-resolution air quality reanalysis dataset in China based on the assimilation of surface observations from CNEMC
L Kong, X Tang, J Zhu, Z Wang, J Li… - Earth System …, 2021 - essd.copernicus.org
A 6-year-long high-resolution Chinese air quality reanalysis (CAQRA) dataset is presented
in this study obtained from the assimilation of surface observations from the China National …
in this study obtained from the assimilation of surface observations from the China National …
TOPAZ4: an ocean-sea ice data assimilation system for the North Atlantic and Arctic
We present a detailed description of TOPAZ4, the latest version of TOPAZ–a coupled ocean-
sea ice data assimilation system for the North Atlantic Ocean and Arctic. It is the only …
sea ice data assimilation system for the North Atlantic Ocean and Arctic. It is the only …
Autodifferentiable ensemble Kalman filters
Data assimilation is concerned with sequentially estimating a temporally evolving state. This
task, which arises in a wide range of scientific and engineering applications, is particularly …
task, which arises in a wide range of scientific and engineering applications, is particularly …
History matching time-lapse seismic data using the ensemble Kalman filter with multiple data assimilations
AA Emerick, AC Reynolds - Computational Geosciences, 2012 - Springer
Abstract The ensemble Kalman filter (EnKF) has become a popular method for history
matching production and seismic data in petroleum reservoir models. However, it is known …
matching production and seismic data in petroleum reservoir models. However, it is known …
Investigation of the sampling performance of ensemble-based methods with a simple reservoir model
AA Emerick, AC Reynolds - Computational Geosciences, 2013 - Springer
The application of the ensemble Kalman filter (EnKF) for history matching petroleum
reservoir models has been the subject of intense investigation during the past 10 years …
reservoir models has been the subject of intense investigation during the past 10 years …
An iterative ensemble Kalman smoother
The iterative ensemble Kalman filter (IEnKF) was recently proposed in order to improve the
performance of ensemble Kalman filtering with strongly nonlinear geophysical models. The …
performance of ensemble Kalman filtering with strongly nonlinear geophysical models. The …