A Partitioned Kalman Filter and Smoother

By Ichiro Fukumori. 2002

202 citations recorded by the source corpus.

Subfields: Atmospheric Science, Ocean Engineering, Oceanography

View Paper: https://www.semanticscholar.org/paper/bdc42987a8a951c84555ddbf7ab6b8aacff7bde2

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Citations in the corpus

High‐resolution CSR GRACE RL05 mascons (2016, methodology): “…models like Global Land Data Assimilation System (GLDAS) hydrological model [Rodell et al., 2004] and Estimating the Circulation and Climate of the Ocean (ECCO) ocean bottom pressure model [Fukumori, 2002; Kim et al., 2007] and in situ ocean bottom pressure recorder data [Macrander et al., 2010].”
Global General Circulation of the Ocean Estimated by the ECCO-Consortium (2009, background): “A series of Kalman filters and RTS smoothers have also been devised for this higher-resolution model following Fukumori (2002), producing near-realtime analyses of the global ocean (http:// ecco.jpl.nasa.gov/external).”
Efficient data assimilation for spatiotemporal chaos: A local ensemble transform Kalman filter (2005, methodology): “We will use this deterministic approach in Section 2.3.”
Evaluation of Release-05 GRACE time-variable gravity coefficients over the ocean (2012, methodology): “This version of JPLECCO is a baroclinic model forced by winds, pressure, and heat and freshwater fluxes from the National Center for Environmental Prediction (NCEP) operational analyzes products and also assimilates satellite altimetry (Fukumori, 2002; Kim et al., 2007).”
Using Green's Functions to Calibrate an Ocean General Circulation Model (2005, methodology): “As currently implemented, the Fukumori (2002) smoother is used to estimate adiabatic corrections due to errors in the time-varying surface wind stress.”
A comparison of error subspace Kalman filters (2005, methodology): “This can be implemented using a transformation of independent random numbers (see, for example, Fukumori, 2002 ).”
Development of a Four-Dimensional Variational Assimilation System for Coastal Data Assimilation around Japan (2015, background): “where x is the first guess; S is a diagonal matrix whose diagonal elements are composed of standard deviation of the background field; Ul is a matrix composed of dominant T–S EOF modes; Ll is a diagonal matrix whose diagonal elements are the singular values of T–S EOF modes; Wl is a diagonal weight ”
Non-isotropic filtering of GRACE temporal gravity for geophysical signal enhancement (2005, methodology): “For the ocean mass variations we use the ECCO (Estimating the Circulation and Climate of the Ocean) model developed by JPL (Fukumori et al. 1999; Fukumori 2002) and sea level mass anomalies measured by the TOPEX/POSEIDON (TP) altimeter after removing climatological steric effects using the World…”