Dacian N. Daescu

发表

NOTES AND CORRESPONDENCE On the Deterministic Observation Impact Guidance: A Geometrical Perspective

Dacian N. Daescu, D. Daescu, 2009 .

Adjoint Sensitivity Analysis Applied to the Adaptive Location of the Observations

Dacian N. Daescu, Gregory R. Carmichael, G. Carmichael, 2002 .

Innovation-Weight Parametrization in Data Assimilation: Formulation & Analysis with NAVDAS-AR/NAVGEM

Dacian N. Daescu, Rolf H. Langland, 2016 .

The Adjoint Sensitivity Guidance to Diagnosis and Tuning of Error Covariance Parameters

Dacian N. Daescu, Rolf H. Langland, 2013 .

Toward New Applications of the Adjoint Sensitivity Tools in Data Assimilation

Dacian N. Daescu, Rolf H. Langland, 2017 .

An Ensemble Approach to Weak-Constraint Four-Dimensional Variational Data Assimilation

Dacian N. Daescu, Jeremy Shaw, D. Daescu, 2016, ICCS.

Adaptive observations in the context of 4D-Var data assimilation

Dacian N. Daescu, Ionel Michael Navon, Ionel M. Navon, 2004 .

The Quest for Model Uncertainty Quantification: A Hybrid Ensemble and Variational Data Assimilation Framework

Dacian N. Daescu, Peyman Abbaszadeh, Hamid Moradkhani, 2019, Water resources research.

A Second Order Adjoint Method to Targeted Observations

Dacian N. Daescu, Humberto C. Godinez, 2009, ICCS.

Sensitivity of the model error parameter specification in weak-constraint four-dimensional variational data assimilation

Dacian N. Daescu, Jeremy Shaw, D. Daescu, 2017, J. Comput. Phys..

Computational Aspects of Chemical Data Assimilation into Atmospheric Models

Adrian Sandu, Dacian N. Daescu, Gregory R. Carmichael, 2003, International Conference on Computational Science.

Ensemble Methods for Dynamic Data Assimilation of Chemical Observations in Atmospheric Models

Emil M. Constantinescu, Dacian N. Daescu, Adrian Sandu, 2011 .

Ensemble-Based Data Assimilation for Atmospheric Chemical Transport Models

Emil M. Constantinescu, Adrian Sandu, Dacian N. Daescu, 2005, International Conference on Computational Science.

Forecast sensitivity to the observation error covariance in variational data assimilation

Dacian N. Daescu, D. Daescu, 2010, ICCS.

Computational Aspects of Data Assimilation for Aerosol Dynamics

Adrian Sandu, Dacian N. Daescu, Wenyuan Liao, 2004, International Conference on Computational Science.

Localized Ensemble Kalman Dynamic Data Assimilation for Atmospheric Chemistry

Emil M. Constantinescu, Adrian Sandu, Dacian N. Daescu, 2007, International Conference on Computational Science.

Predicting air quality: Improvements through advanced methods to integrate models and measurements

Emil M. Constantinescu, Adrian Sandu, Dacian N. Daescu, 2008, J. Comput. Phys..

The Impact of Background Error on Incomplete Observations for 4D-Var Data Assimilation with the FSU GSM

Dacian N. Daescu, Zhuo Liu, Ionel Michael Navon, 2005, International Conference on Computational Science.

Advanced Numerical Methods for Complex Environmental Models: Needs and Availability

Zahari Zlatev, Barry Koren, Dacian N. Daescu, 2018 .

An adjoint sensitivity method for the adaptive location of the observations in air quality modeling

Dacian N. Daescu, Gregory R. Carmichael, G. Carmichael, 2003 .

Chemical data assimilation of Transport and Chemical Evolution over the Pacific (TRACE-P) aircraft measurements

Adrian Sandu, Dacian N. Daescu, Tianfeng Chai, 2006 .

Adjoint sensitivity of the model forecast to data assimilation system error covariance parameters

Dacian N. Daescu, Ricardo Todling, R. Todling, 2010 .

Initiation of ensemble data assimilation

Todd D. Ringler, Dacian N. Daescu, Ionel Michael Navon, 2006 .

Effect of random perturbations on adaptive observation techniques

Dacian N. Daescu, Ionel Michael Navon, M. J. Hossen, 2012 .

Predicting Air Quality: Current Status and Future Directions

Emil M. Constantinescu, Adrian Sandu, Dacian N. Daescu, 2008 .

Error covariance sensitivity and impact estimation with adjoint 4D‐Var: theoretical aspects and first applications to NAVDAS‐AR

Dacian N. Daescu, Rolf H. Langland, D. Daescu, 2013 .

Adjoint sensitivity analysis of regional air quality models

Adrian Sandu, Dacian N. Daescu, Tianfeng Chai, 2005 .