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Tian, Xiangjun, Zhang, Hongqin (2019) A Big Data‐Driven Nonlinear Least Squares Four‐Dimensional Variational Data Assimilation Method: Theoretical Formulation and Conceptual Evaluation. Earth and Space Science, 6 (8). 1430-1439 doi:10.1029/2019ea000735

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Reference TypeJournal (article/letter/editorial)
TitleA Big Data‐Driven Nonlinear Least Squares Four‐Dimensional Variational Data Assimilation Method: Theoretical Formulation and Conceptual Evaluation
JournalEarth and Space Science
AuthorsTian, XiangjunAuthor
Zhang, HongqinAuthor
Year2019 (August)Volume6
Issue8
PublisherAmerican Geophysical Union (AGU)
DOIdoi:10.1029/2019ea000735Search in ResearchGate
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Mindat Ref. ID3048657Long-form Identifiermindat:1:5:3048657:5
GUID0
Full ReferenceTian, Xiangjun, Zhang, Hongqin (2019) A Big Data‐Driven Nonlinear Least Squares Four‐Dimensional Variational Data Assimilation Method: Theoretical Formulation and Conceptual Evaluation. Earth and Space Science, 6 (8). 1430-1439 doi:10.1029/2019ea000735
Plain TextTian, Xiangjun, Zhang, Hongqin (2019) A Big Data‐Driven Nonlinear Least Squares Four‐Dimensional Variational Data Assimilation Method: Theoretical Formulation and Conceptual Evaluation. Earth and Space Science, 6 (8). 1430-1439 doi:10.1029/2019ea000735
In(2019, August) Earth and Space Science Vol. 6 (8) American Geophysical Union (AGU)

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Tian, Xiangjun, Zhang, Hongqin, Feng, Xiaobing, Li, Xin (2021) i4DVar: An Integral Correcting Four‐Dimensional Variational Data Assimilation Method. Earth and Space Science, 8 (9) doi:10.1029/2021ea001767
Zhang, Hongqin, Tian, Xiangjun (2018) A Multigrid Nonlinear Least Squares Four-Dimensional Variational Data Assimilation Scheme With the Advanced Research Weather Research and Forecasting Model. Journal of Geophysical Research: Atmospheres, 123 (10). 5116-5129 doi:10.1029/2017jd027529
Tian, Xiangjun, Han, Rui, Zhang, Hongqin (2020) An Adjoint‐Free Alternating Direction Method for Four‐Dimensional Variational Data Assimilation With Multiple Parameter Tikhonov Regularization. Earth and Space Science, 7 (11) doi:10.1029/2020ea001307
Tian, Xiangjun, Zhang, Hongqin, Feng, Xiaobing, Xie, Yuanfu (2018) Nonlinear Least Squares En4DVar to 4DEnVar Methods for Data Assimilation: Formulation, Analysis, and Preliminary Evaluation. Monthly Weather Review, 146. 77-93 doi:10.1175/mwr-d-17-0050.1
Tian, Xiangjun, Zhang, Hongqin (2019) Implementation of a Modified Adaptive Covariance Inflation Scheme for the Big Data‐Driven NLS‐4DVar Algorithm. Earth and Space Science, 6 (12). 2593-2604 doi:10.1029/2019ea000963
Tian, XiangJun, Xie, ZhengHui (2009) An explicit four-dimensional variational data assimilation method based on the proper orthogonal decomposition: Theoretics and evaluation. Science in China Series D: Earth Sciences, 52 (2). 279-286 doi:10.1007/s11430-009-0012-4
Sun, Qin, Xie, ZhengHui, Tian, XiangJun (2015) GRACE terrestrial water storage data assimilation based on the ensemble four-dimensional variational method PODEn4DVar: Method and validation. Science China Earth Sciences, 58 (3) 371-384 doi:10.1007/s11430-014-4978-1
Tian, XiangJun, Xie, ZhengHui (2009) Effects of sample density on the assimilation performance of an explicit four-dimensional variational data assimilation method. Science in China Series D: Earth Sciences, 52 (11). 1849-1856 doi:10.1007/s11430-009-0178-9
Tian, Xiangjun, Xie, Zhenghui, Dai, Aiguo (2008) An ensemble-based explicit four-dimensional variational assimilation method. Journal of Geophysical Research, 113. doi:10.1029/2008jd010358
Geng, Xiaobing, Xie, Zhenghui, Zhang, Lijun, Xu, Mei, Jia, Binghao (2018) An inverse method to estimate emission rates based on nonlinear least-squares-based ensemble four-dimensional variational data assimilation with local air concentration measurements. Journal of Environmental Radioactivity, 183. 17-26 doi:10.1016/j.jenvrad.2017.12.004
Qiu, ChongJian, Zhang, Lei, Shao, AiMei (2007) An explicit four-dimensional variational data assimilation method. Science in China Series D: Earth Sciences, 50 (8). 1232-1240 doi:10.1007/s11430-007-0050-8
 
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