Research on identifying ocean sensitive area in adaptive observation based on ETKF

• Published in: 2017 4th International Conference on Systems and Informatics (ICSAI) pp. 1718 - 1722
• Main Authors: Baolong Cui, Lianglong Da, Wuhong Guo
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.11.2017
• Subjects: Adaptation models; Adaptive observation; Adaptive systems; Atmospheric modeling; Covariance matrices; ETKF; Oceans; Perturbation methods; sensitive area; Transforms

Adaptive observation is an efficacious idea by operating additional observation in sensitive area to improve the quality of model forecast. The ETKF (Ensemble Transform Kalman Filter) method has been proved an effective method for identifying sensitive area and widely applied in atmosphere but barel...