Community GSI Users Page

Publications

Citation

The GSI code management and support are made available through a community GSI effort jointly led by the Developmental Testbed Center (DTC) and the National Centers for Environmental Prediction (NCEP) Environmental Modeling Center (EMC), in collaboration with other GSI developers. To help sustain this effort, we recommend for those who use the community released GSI, the GSI helpdesk, the GSI User's Guide, and other DTC GSI services, please refer to this community GSI effort in their work and publications.

For referencing GSI User's Guide (fundamental versions), please use:

Hu, M., H. Shao, D. Stark, K. Newman, C. Zhou, G. Ge and X. Zhang, 2017: Grid-point Statistical Interpolation (GSI) User's Guide Version 3.6. Developmental Testbed Center. Available at http://www.dtcenter.org/com-GSI/users/docs/index.php, 149 pp.

For referencing GSI User's Guide (advanced versions), please use:

Developmental Testbed Center, 2016: Gridpoint Statistical Interpolation Advanced User's Guide Version 3.5.0.0. Available at http://www.dtcenter.org/com-GSI/users/docs/index.php, 143 pp.

For referencing the general aspect of the GSI community effort, please use:

Shao, H., J. Derber, X.-Y. Huang, M. Hu, K. Newman, D. Stark, M. Lueken, C. Zhou, L. Nance, Y.-H. Kuo, B. Brown, 2016: Bridging Research to Operations Transitions: Status and Plans of Community GSI. Bull. Amer. Meteor. Soc., 97, 1427-1440, doi: 10.1175/BAMS-D-13-00245.1.

Publications

  • Shao, H., J. Derber, X.-Y. Huang, M. Hu, K. Newman, D. Stark, M. Lueken, C. Zhou, L. Nance, Y.-H. Kuo, B. Brown, 2016: Bridging Research to Operations Transitions: Status and Plans of Community GSI. Bull. Amer. Meteor. Soc., 97, 1427-1440, doi: 10.1175/BAMS-D-13-00245.1.
  • Wan-Shu Wu, R. James Purser, and David F. Parrish, 2002: Three-Dimensional Variational Analysis with Spatially Inhomogeneous Covariances. Monthly Weather Review, 130, 2905-2916.
  • James Purser, Wan-Shu Wu, David F. Parrish, and Nigel M. Roberts, 2003: Numerical Aspects of the Application of Recursive Filters to Variational Statistical Analysis. Part I: Spatially Homogeneous and Isotropic Gaussian Covariances. Monthly Weather Review, 131, 1524-1535.
  • James Purser, Wan-Shu Wu, David F. Parrish, and Nigel M. Roberts, 2003: Numerical Aspects of the Application of Recursive Filters to Variational Statistical Analysis. Part II: Spatially Inhomogeneous and Anisotropic General Covariances. Monthly Weather Review, 131, 1536-1548.
  • David F. Parrish and John C. Derber, 1992: The National Meteorological Center's Spectral Statistical-Interpolation Analysis System. Monthly Weather Review, 120, 1747-1763.
  • James Pursur, 2005: Recursive Filter Basics. 1st GSI User Orientation. 4th-5th January 2005. Camp Springs, MD
  • Russ Treadon, 2005: GSI Compilation, Coding, and Updates. 1st GSI User Orientation. 4th-5th January 2005. Camp Springs, MD
  • John Derber, 2005: minimization and Preconditioning. 1st GSI User Orientation. 4th-5th January 2005. Camp Springs, MD
  • Wang, X., D. Parrish, D. Kleist and J. S. Whitaker, 2013: GSI 3DVar-based Ensemble-Variational Hybrid Data Assimilation for NCEP Global Forecast System: Single Resolution Experiments. Mon. Wea. Rev., in press
  • Lee, S.-J., D. F. Parrish, W.-S. Wu, S.-Y. Park, S. J. Greybush, W.-J. Lee, and S. J. Lord, 2011: Effects of 2-m Air Temperature Assimilation and a New Near-Surface Observation Operator on the NCEP Gridpoint Statistical-Interpolation System. Asia-Pacific Journal of Atmospheric Science, 47, 353-376