Introduction of the GSI into the NCEP Global Data Assimilation System
By Daryl Timothy Kleist, D. Parrish, John Derber, R. Treadon, Wan Wu, Stephen J. Lord. 2009
520 citations recorded by the source corpus.
Subfields: Atmospheric Science, Global and Planetary Change
View Paper: https://www.semanticscholar.org/paper/3dd824b96ce82fe432c68fb23e347084ce82c8b9
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Atmospheric Science
- Brent N. Holben
- Ricardo Todling
- C. Randles
- Alexander Smirnov
- Peter R. Colarco
- M. Rienecker
- R. Wobus
- Yuejian Zhu
In Global and Planetary Change
- Brent N. Holben
- Ricardo Todling
- C. Randles
- Alexander Smirnov
- Peter R. Colarco
- M. Rienecker
- R. Wobus
- Yuejian Zhu
Citations in the corpus
- The MERRA-2 Aerosol Reanalysis, 1980 - onward, Part I: System Description and Data Assimilation Evaluation. (2017, methodology): “2015) and the Three-dimensional Variational Data Analysis (3DVAR) Gridpoint Statistical Interpolation (GSI) meteorological analysis scheme (Wu et al. 2002; Kleist et al. 2009).”
- Satellite cloud and precipitation assimilation at operational NWP centres (2011, unknown): “Kleist et al., 1998).”
- Source term estimation using air concentration measurements and a Lagrangian dispersion model – Experiments with pseudo and real cesium-137 observations from the Fukushima nuclear accident (2015, methodology): “meteorological data from NOAA's Global Data Assimilation System (GDAS) (Kleist et al., 2009), consisting of a series of 0 to þ6 h forecasts available on 56 native model sigma levels with meteorological fields available every three hours.”
- Performance of the New NCEP Global Ensemble Forecast System in a Parallel Experiment (2017, methodology): “…to derive the flow-dependent error covariance information are created by the introduction of a second, independent data assimilation system: the ensemble Kalman filter (EnKF, Whitaker and Hamill 2002; Whitaker et al. 2008; Wang et al. 2013, Kleist and Ide 2015; Wu et al. 2002; Kleist et al. 2009b).”
- The Modern-Era Retrospective Analysis for Research and Applications, Version 2 (MERRA-2). (2017, methodology): “The key components of the system are the GEOS atmospheric model (Rienecker et al. 2008; Molod et al. 2015) and the GSI analysis scheme (Wu et al. 2002; Kleist et al. 2009b).”