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

TY - JOUR

T1 - Evaluation of nonidentical versus identical twin approaches for observation impact assessments

T2 - an ensemble-Kalman-filter-based ocean assimilation application for the Gulf of Mexico

AU - Yu, Liuqian

AU - Fennel, Katja

AU - Wang, Bin

AU - Laurent, Arnaud

AU - Thompson, Keith R.

AU - Shay, Lynn K.

N1 - Funding Information: Acknowledgements. Data are publicly available through the Gulf of Mexico Research Initiative Information & Data Cooperative (GRIIDC) at https://data.gulfresearchinitiative.org/data/R5.x275. 000:0009 (last access: 18 December 2019). Liuqian Yu acknowledges support from the Nova Scotia Graduate Fellowship program. The authors would like to thank two anonymous referees for their constructive comments. Funding Information: This research was made possible in part by a grant from the Gulf of Mexico Research Initiative (GoMRI-V-487). This work used the Extreme Science and Engineering Discovery Environment (XSede) Comet at the San Diego Supercomputer Center through allocation (TG-OCE170001). Publisher Copyright: © Author(s) 2019.

PY - 2019/12/20

Y1 - 2019/12/20

UR - http://www.scopus.com/inward/record.url?scp=85076948736&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85076948736&partnerID=8YFLogxK

U2 - 10.5194/os-15-1801-2019

DO - 10.5194/os-15-1801-2019

M3 - Article

AN - SCOPUS:85076948736

SN - 1812-0784

VL - 15

SP - 1801

EP - 1814

JO - Ocean Science

JF - Ocean Science

IS - 6

ER -