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The Kurtosis-corrected Tri-beta Filter Construction

CITE Title : The Kurtosis-corrected Tri-beta Filter Construction Personal Author(s) : Purser, R. James Corporate Authors(s) : National Centers for Environmental Prediction (U.S.);Environmental Modeling Center (U.S.);Lynker Technologies.; Published Date : 2024 Series : Office note (National Centers for Environmental Prediction (U.S.)) ; 518 DOI : https://doi.org/10.25923/kfag-e426 Purser, R. James (2024). The Kurtosis-corrected Tri-beta Filter Construction. https://doi.org/10.25923/kfag-e426 Purser, R. James "The Kurtosis-corrected Tri-beta Filter Construction" (2024), https://doi.org/10.25923/kfag-e426 Purser, R. James "The Kurtosis-corrected Tri-beta Filter Construction" , 2024, https://doi.org/10.25923/kfag-e426 Export RIS Citation Information.

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Purser, R. James

2024 | Office note (National Centers for Environmental Prediction (U.S.)) ; 518

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This note describes a refinement of the finite-support beta line filters that have been proposed to replace the operational Recursive Filters used to ...
Expansion of the All-Sky Radiance Assimilation to ATMS at NCEP

CITE Title : Expansion of the All-Sky Radiance Assimilation to ATMS at NCEP Personal Author(s) : Zhu, Yanqiu;Gayno, George;Purser, R. James;Su, Xiujuan;Yang, Runhua; Published Date : 2019 Source : Monthly Weather Review, 147(7), 2603-2620 DOI : https://doi.org/10.1175/mwr-d-18-0228.1 Journal Title : Monthly Weather Review Zhu, Yanqiu et al. (2019). Expansion of the All-Sky Radiance Assimilation to ATMS at NCEP. 147(7). https://doi.org/10.1175/mwr-d-18-0228.1 Zhu, Yanqiu et al. "Expansion of the All-Sky Radiance Assimilation to ATMS at NCEP" 147, no. 7 (2019), https://doi.org/10.1175/mwr-d-18-0228.1 Zhu, Yanqiu et al. "Expansion of the All-Sky Radiance Assimilation to ATMS at NCEP" vol. 147, no. 7, 2019, https://doi.org/10.1175/mwr-d-18-0228.1 Export RIS Citation Information.

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Zhu, Yanqiu ;

Gayno, George

2019 | Monthly Weather Review, 147(7), 2603-2620

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Since the implementation of all-sky radiance assimilation of the Advanced Microwave Sounding Unit-A (AMSU-A) in the operational hybrid 4D ensemble–v...
A Nonhydrostatic Multiscale Model on the Uniform Jacobian Cubed Sphere

CITE Title : A Nonhydrostatic Multiscale Model on the Uniform Jacobian Cubed Sphere Personal Author(s) : Rančić, Miodrag;Purser, R. James;Jović, Dušan;Vasic, Ratko;Black, Thomas; Published Date : 2017 Source : Monthly Weather Review, 145(3), 1083-1105 DOI : https://doi.org/10.1175/mwr-d-16-0178.1 Journal Title : Monthly Weather Review Rančić, Miodrag et al. (2017). A Nonhydrostatic Multiscale Model on the Uniform Jacobian Cubed Sphere. 145(3). https://doi.org/10.1175/mwr-d-16-0178.1 Rančić, Miodrag et al. "A Nonhydrostatic Multiscale Model on the Uniform Jacobian Cubed Sphere" 145, no. 3 (2017), https://doi.org/10.1175/mwr-d-16-0178.1 Rančić, Miodrag et al. "A Nonhydrostatic Multiscale Model on the Uniform Jacobian Cubed Sphere" vol. 145, no. 3, 2017, https://doi.org/10.1175/mwr-d-16-0178.1 Export RIS Citation Information.

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Rančić, Miodrag ;

Purser, R. James

2017 | Monthly Weather Review, 145(3), 1083-1105

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The rapid expansion of contemporary computers is expected to enable operational integrations of global models of the atmosphere at resolutions close t...
The Multigrid Beta Function Approach for Modeling of Background Error Covariance in the Real-Time Mesoscale Analysis (RTMA)

CITE Title : The Multigrid Beta Function Approach for Modeling of Background Error Covariance in the Real-Time Mesoscale Analysis (RTMA) Personal Author(s) : Purser, R. James;Rancic, Miodrag;Pondeca, Manuel S. F. V. De; Published Date : 2022 Source : Monthly Weather Review, 150(4), 715-732 DOI : https://doi.org/10.1175/mwr-d-20-0405.1 Journal Title : Monthly Weather Review Purser, R. James et al. (2022). The Multigrid Beta Function Approach for Modeling of Background Error Covariance in the Real-Time Mesoscale Analysis (RTMA). 150(4). https://doi.org/10.1175/mwr-d-20-0405.1 Purser, R. James and Rancic, Miodrag and Pondeca, Manuel S. F. V. De "The Multigrid Beta Function Approach for Modeling of Background Error Covariance in the Real-Time Mesoscale Analysis (RTMA)" 150, no. 4 (2022), https://doi.org/10.1175/mwr-d-20-0405.1 Purser, R. James et al. "The Multigrid Beta Function Approach for Modeling of Background Error Covariance in the Real-Time Mesoscale Analysis (RTMA)" vol. 150, no. 4, 2022, https://doi.org/10.1175/mwr-d-20-0405.1 Export RIS Citation Information.

:

Purser, R. James

;

Rancic, Miodrag

2022 | Monthly Weather Review, 150(4), 715-732

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We describe a method for the efficient generation of the covariance operators of a variational data assimilation scheme, which is suited to implementa...
Assessing the benefit of variational quality control for assimilating Aeolus Mie and Rayleigh wind profiles in NOAA's global forecast system during tropical cyclones

CITE Title : Assessing the benefit of variational quality control for assimilating Aeolus Mie and Rayleigh wind profiles in NOAA's global forecast system during tropical cyclones Personal Author(s) : Apodaca, Karina;Cucurull, Lidia;Genkova, Iliana;Purser, R. James;Su, Xiujuan; Published Date : 2023 Source : Quarterly Journal of the Royal Meteorological Society, 149(756), 2761-2783 DOI : https://doi.org/10.1002/qj.4530 Journal Title : Quarterly Journal of the Royal Meteorological Society Apodaca, Karina et al. (2023). Assessing the benefit of variational quality control for assimilating Aeolus Mie and Rayleigh wind profiles in NOAA's global forecast system during tropical cyclones. 149(756). https://doi.org/10.1002/qj.4530 Apodaca, Karina et al. "Assessing the benefit of variational quality control for assimilating Aeolus Mie and Rayleigh wind profiles in NOAA's global forecast system during tropical cyclones" 149, no. 756 (2023), https://doi.org/10.1002/qj.4530 Apodaca, Karina et al. "Assessing the benefit of variational quality control for assimilating Aeolus Mie and Rayleigh wind profiles in NOAA's global forecast system during tropical cyclones" vol. 149, no. 756, 2023, https://doi.org/10.1002/qj.4530 Export RIS Citation Information.

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Apodaca, Karina

;

Cucurull, Lidia

2023 | Quarterly Journal of the Royal Meteorological Society, 149(756), 2761-2783

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In this article, we show a “proof‐of‐concept” study to assess the utility of a variational quality control algorithm in increasing the number ...