Evaluation of nonidentical versus identical twin approaches for observation impact assessments: an ensemble-Kalman-filter-based ocean assimilation application for the Gulf of Mexico

<p>Assessments of ocean data assimilation (DA) systems and observing system design experiments typically rely on identical or nonidentical twin experiments. The identical twin approach has been recognized as yielding biased impact assessments in atmospheric predictions, but these shortcomings...

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Bibliographic Details
Main Authors: L. Yu, K. Fennel, B. Wang, A. Laurent, K. R. Thompson, L. K. Shay
Format: Article
Language:English
Published: Copernicus Publications 2019-12-01
Series:Ocean Science
Online Access:https://www.ocean-sci.net/15/1801/2019/os-15-1801-2019.pdf