A local ensemble Kalman filter for atmospheric data assimilation

E Ott, BR Hunt, I Szunyogh, AV Zimin… - Tellus A: Dynamic …, 2004 - Taylor & Francis
… of the ensemble Kalman filter approach for atmospheric data assimilation. Our scheme is …
Ensemble Kalman filters, in general, take the analysis resulting from the data assimilation to …

[HTML][HTML] Data assimilation using an ensemble Kalman filter technique

PL Houtekamer, HL Mitchell - Monthly weather review, 1998 - journals.ametsoc.org
… (a technique referred to as ensemble Kalman filtering) is examined in an idealized environment.
… of the data assimilation system and various aspects of the ensemble Kalman filter are …

Data assimilation with the weighted ensemble Kalman filter

N Papadakis, E Mémin, A Cuzol… - Tellus A: Dynamic …, 2010 - Taylor & Francis
… ABSTRACT In this paper, two data assimilation methods … : the ensemble Kalman filter and
the particle filter. Each of these … Kalman filter, consists to rely on the Ensemble Kalman Filter

[HTML][HTML] Hydrologic data assimilation with the ensemble Kalman filter

RH Reichle, DB McLaughlin… - Monthly weather …, 2002 - journals.ametsoc.org
… However, the degree of suboptimality is relatively small and results presented here
indicate that the EnKF is a flexible and robust data assimilation option that gives satisfactory …

An iterative ensemble Kalman filter for data assimilation

L Gaoming, AC Reynolds - SPE Annual Technical Conference and …, 2007 - onepetro.org
… (1), at each data assimilation step we match only observed data corresponding to the same
… by the ensemble generated at the previous data assimilation step. In our implementation of …

Simplification of the Kalman filter for meteorological data assimilation

DP Dee - Quarterly Journal of the Royal Meteorological Society, 1991 - Wiley Online Library
… method of data assimilation that is based on a simplification of the Kalman filter equations. …
central and most expensive aspect of the Kalman filter algorithm. In simulations with a linear…

Kalman filter data assimilation: Targeting observations and parameter estimation

T Bellsky, EJ Kostelich, A Mahalov - Chaos: An Interdisciplinary Journal …, 2014 - pubs.aip.org
Kalman filter data assimilation (DA) techniques. We first provide an analytical result demonstrating
that targeting observations within the Kalman filter … ensemble transform Kalman filter (…

[PDF][PDF] An ensemble Kalman-Bucy filter for continuous data assimilation

K Bergemann, S Reich - Meteorologische Zeitschrift, 2012 - math.uni-potsdam.de
… 67 Kalman filter for intermittent data assimilation (BERGEMANN and REICH, 2010a,b).
With this 68 choice for R and H one could also implement a standard ensemble Kalman filter (…

[PDF][PDF] The Ensemble Kalman Filter

D Assimilation - IEEE CONTROL SYSTEMS MAGAZINE, 2009 - researchgate.net
… for data assimilation and estimation [26]–[28]. The goal of this article is to survey the growing
use of ensemble Kalman filter methods in meteorological data assimilationdata assimilation

[HTML][HTML] A sequential ensemble Kalman filter for atmospheric data assimilation

PL Houtekamer, HL Mitchell - Monthly weather review, 2001 - journals.ametsoc.org
… An ensemble Kalman filter may be considered for the 4D assimilation of atmospheric data.
In this … An ensemble Kalman filter may be considered for the 4D assimilation of atmospheric …