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    Publications featuring ensemble Data Assimilation -
    DART : the Data Assimilation Research Testbed.

    Publications featuring DART

    in preparation


    Torn, R. D., [pdf]
    Ensemble-based Sensitivity Analysis applied to African Easterly Waves. Weather and Forecasting, submitted.


    Rostkier-Edelstein, D. and J. Hacker,
    Probabilistic nowcasting of PBL profiles.  , in preparation.


    Anderson, J. L.,
    A hierarchical ensemble filter for data assimilation. Monthly Weather Review, submitted.


    Anderson, J. L.
    Spatially-varying adaptive covariance inflation for an ensemble filter. Tellus A, submitted.


    Chen Y., H. Lui, Y.-H. Kuo, C. Synder, and J. L. Anderson
    Impact of COSMIC radio occultation profiles on prediction of hurricane Ernesto (2006)  , in preparation.


    Matsuo, T., H. Liu, J. Anderson, D. Marsh, and A. K. Smith
    On model error growth in applications of ensemble Kalman filtering to the mesosphere and lower thermosphere region. Journal of Geophysical Research - Atmospheres., submitted.


    Liu H., J. L. Anderson, Y. Chen, and Y.-H. Kuo
    Exploring potential benefits of radio occultation observations to analyses of water vapor and tropical cyclone genesis. Monthly Weather Review, submitted


    Stensrud, David J., N. Yussouf, D. C. Dowell, and M. C. Coniglio
    Assimilating surface data into a mesoscale model ensemble: Cold pool analyses from spring 2007. [pdf] Submitted to a special issue of Atmospheric Research for work presented at the European Severe Storms Conference.


    Anderson, J. L.
    Ensemble Kalman filters for very large geophysical applications. In preparation for the IEEE Control Systems special issue on 50th Anniversary of Kalman Filter.


    Anderson, J., K. Raeder, T. Hoar, and N. Collins
    An ensemble filter assimilation system for the Community Atmospheric Model.  , in preparation.


    Anderson, J., and X. Wang
    Posterior adaptive covariance inflation for ensemble filters.  , in preparation.


    Arellano, A. F., K. Raeder, J. Anderson, and P. G. Hess
    Ensemble-based chemical data assimilation in a global atmospheric model.  , in preparation.


    Liu H., J. L. Anderson, Y.-H. Kuo, G. Wu, Y. Chen, and C. Snyder
    Application of GPS radio occultation data in analysis and forecast of the East-Asian Monsoon rainfall.  , in preparation.


    Snyder, C., T. Bengtsson, P. Bickel, and J. Anderson
    Obstacles to high-dimensional particle filtering.  , in preparation.


    2009


    Dorita Rostkier-Edelstein and Joshua P. Hacker, 2009:
    Experience and Conclusions from the Factor Separation Method: Ensemble Data Assimilation and Forecasting Applications The Factor Separation Method in the Atmosphere- Applications and Future Prospects, Pinhas Alpert and Tatiana Sholokhman, Cambridge University Press, to be published..


    2008


    Anthes, R. A., P. A. Bernhardt, Y. Chen, L. Cucurull, K. F. Dymond, D. Ector, S. Healy, S.-P. Ho, D. C. Hunt, Y.-H. Kuo, H. Liu, K. Manning, C. McCormick, T. K. Meehan, W. J. Randel, C. Rocken, W. Schreiner, S. V. Sokolovskiy, S. Syndergaard, D. C. Thompson, K. E. Trenberth, T.-K. Wee, N. L. Yen, and Z. Zeng,
    The COSMIC/FORMOSAT-3 Mission: Early Results, BAMS, 89 No. 3, 313-333


    Zubrow, A., L. Chen, and V.R. Kotamarthi 2008
    EAKF-CMAQ: Introduction and evaluation of a data assimilation for CMAQ based on the ensemble adjustment Kalman filter, J. Geophys. Res., 113, D09302, doi:10.1029/2007JD009267


    Liu H., J. L. Anderson, Y.-H. Kuo, C. Snyder, and A. Caya, 2008
    Evaluation of a non-local observation operator in assimilation of CHAMP radio occultation refractivity with WRF. Monthly Weather Review 136 No.1, 242-256.


    2007


    Arellano, A.F., K. Raeder, J. Anderson, P. Hess, L. Emmons, D. Edwards, G. Pfister, T. Campos, and G. Sachse, 2007
    Evaluating model performance of an ensemble-based chemical data assimilation system during INTEX-B field mission. Atmos. Chem. Phys., 7, 5695-5710.


    Arellano, A.F., P. Hess, D. Edwards, J. Anderson, K. Raeder, L. Emmons, G. Pfister, T. Campos, G. Diskin, J. Jimenez, and R. Subramanian, 2007
    Chemical Data Assimilation of MOPITT CO and MODIS AOD Retrievals in the Community Atmosphere Model. Eos. Trans. AGU, 88(52), Fall Meet. Suppl., Abstract A14D-03.


    Edwards, D., A. Arellano, and M. Deeter 2007
    Defining Requirements for Future Satellite Air Quality Chemistry Observations. Eos. Trans. AGU, 88(52), Fall Meet. Suppl., Abstract A54C-01.


    Khare, S. P., J. Anderson, T. J. Hoar, and D. Nychka, 2007
    An investigation into the application of an ensemble Kalman smoother to high-dimensional geophysical systems. to appear in Tellus A (accepted 20 Sep 2007)


    Liu, H., J. Anderson, Y.-H. Kuo, and K. Raeder, 2007
    Importance of forecast error multivariate correlations in idealized assimilation of GPS radio occultation data with the Ensemble Adjustment filter. Monthly Weather Review, 135, 173-185. DOI:10.1175/MWR3270.1


    Torn, R. D. and G. J. Hakim, 2007
    Ensemble-based sensitivity analysis. To appear in Monthly. Weather. Review 134


    Hacker, J. P., J. Anderson, and M. Pagowski, 2007
    Improved vertical covariance estimates for ensemble filter assimilation of near-surface observations. Monthly Weather Review, 135, 1021-1036. DOI:10.1175/MWR3333.1


    Anderson, J., and N. Collins , 2007
    Scalable implementations of ensemble filter algorithms for data assimilation. Journal of Atmospheric and Oceanography Technology A, 24 1452-1463


    Anderson, J. L., 2007
    An adaptive covariance inflation error correction algorithm for ensemble filters. Tellus A, 59, 210-224.


    Anderson, J. L., 2007
    Exploring the need for localization in ensemble data assimilation using a hierarchical ensemble filter. Physica D 230, 99-111, doi:10.1016/j.physd.2006.02.011


    Hacker, Joshua P., and Dorita Rostkier-Edelstein, 2007
    PBL state estimation with surface observations, a column model, and an ensemble filter. Monthly Weather Review, 135, Issue 8, 2958-2972,  DOI:10.1175/MWR3443.1


    Karspeck, A., and J. Anderson, 2007
    Experimental implementation of an ensemble adjustment filter for an intermediate ENSO model. Journal of Climate, 20 4638-4658 DOI:10.1175/JCLI4245.1


    2006


    Aksoy, A., F. Zhang, and J. W. Nielsen-Gammon, 2006
    Ensemble-based simultaneous state and parameter estimation with MM5. Geophysical Research Letters, 33, L12801


    Aksoy, A., F. Zhang and J. W. Nielsen-Gammon, 2006
    Ensemble-based simultaneous state and parameter estimation in a two-dimensional sea breeze model. Monthly Weather Review, 134, 2951-2970.

    Khare, S. P., and J. Anderson, 2006
    An examination of ensemble filter based adaptive observation methodologies. Tellus A, 58, 179-195


    Chen, Y. and C. Snyder, 2006
    Assimilation of hurricane position with an ensemble Kalman Filter. Geophysical Research Abstracts, 8, 09910


    D. Rostkier-Edelstein, J. Hacker and M. Pagowski, 2006
    Estimates of boundary layer profiles by means of ensemble-filter assimilation of near surface observations in a parameterized PBL, Proceedings of the 17th Symposium on Boundary Layers and Turbulence, AMS, San Diego, 16-22 May 2006.


    J. Hacker, M. Pagowski and D. Rostkier-Edelstein, 2006
    Parameter estimation in land-surface model using atmospheric data assimilation: finding distributions for use in an ensemble prediction system, Proceedings of the 17th Symposium on Boundary Layers and Turbulence, AMS, San Diego, 16-22 May 2006.


    2005


    Anderson, J. L., B. Wyman, S. Zhang, and T. Hoar, 2005
    Assimilation of surface pressure observations using an ensemble filter in an idealized global atmospheric prediction system. Journal of the Atmospheric Sciences, 62, 2952-2938 DOI:10.1175/JAS3510.1


    BD ... Before DART


    Bengtsson, T., C. Snyder, and D. Nychka, 2003
    A nonlinear filter that extends to high dimensional systems. Journal of Geophysical Research-Atmosphere, 108, 1-10


    Zhang, F., C. Snyder, and J. Sun, 2004
    Impacts of initial estimate and observation availability on convective-scale data assimilation with an ensemble Kalman filter. Monthly Weather Review, 132, 1238-1253.


    Tribbia, J. J., and D. P. Baumhefner, 2004
    Scale interactions and atmospheric predictablility: An updated perspective. Monthly Weather Review, 132, 703-713.


    Anderson, J. L.,, 2003
    A local least squares framework for ensemble filtering. Monthly Weather Review, 131, 634-642.


    Tippett, M. K., J. L. Anderson, C. H. Bishop, T. M. Hamill, and J. S. Whitaker, 2003
    Ensemble square root filters. Monthly Weather Review, 131, 1485-1490.


    Zhang, S., and J. L. Anderson, 2003
    Impact of spatially and temporally varying estimates of error covariance on assimilation in a simple atmospheric model. Tellus, 55A, 126-147.


    Snyder, C., and F. Zhang, 2003
    Assimilation of simulated Doppler radar observations with an ensemble Kalman filter Monthly Weather Review, 131, 1663-16776.