|
|||||
|
|
FOUR-DIMENSIONAL DATA QUALITY CONTROL THROUGH THE ADJOINT APPROACH* |
|
| Authors: | Zhu Jiang |
| Institution: | Department of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003 |
| Abstract: | Using the variational four-dimensional (4-D) data assimilation technique (the adjoint method), we defined the error/mean-error ratios (EMER) of observational data. The plausibility of marking the gross error using the EMER is investigated theoretically under some assumptions.Idealized numerical experiments are carried out using the simple Lorenz model to test the quality control scheme. |
| Keywords: | four-dimensional (4-D) data quality control error/mean-error ratios |
| 点击此处可从《Acta Meteorologica Sinica》浏览原始摘要信息 | |
| 点击此处可从《Acta Meteorologica Sinica》下载免费的PDF全文 | |