Application of adjoint wam to nowphas wave observation data for establishment of reasonable wave observation network

Noriaki Hashimoto, Kuniaki Matsuura, Toshihiko Nagai, Hiroyasu Kawai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

For the purpose of evaluating availability and performance of the data assimilation, we developed two adjoint WAM codes which are capable of correcting the initial condition and/or the boundary condition as the control variables, respectively. Then, we applied them to the NOWPHAS wave observation data. In the paper, as one of the usages of the data assimilation method, we investigate the possibility to evaluate how much the data at each observation station can contribute to the improvement of the estimation accuracy with the model by introducing a few evaluation indexes.

Original languageEnglish
Title of host publicationProceedings of the 30th International Conference on Coastal Engineering 2006, ICCE 2006
Pages565-577
Number of pages13
Publication statusPublished - Dec 1 2007
Event30th International Conference on Coastal Engineering, ICCE 2006 - San Diego, CA, United States
Duration: Sep 3 2006Sep 8 2006

Publication series

NameProceedings of the Coastal Engineering Conference
ISSN (Print)0161-3782

Other

Other30th International Conference on Coastal Engineering, ICCE 2006
CountryUnited States
CitySan Diego, CA
Period9/3/069/8/06

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All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Ocean Engineering
  • Oceanography

Cite this

Hashimoto, N., Matsuura, K., Nagai, T., & Kawai, H. (2007). Application of adjoint wam to nowphas wave observation data for establishment of reasonable wave observation network. In Proceedings of the 30th International Conference on Coastal Engineering 2006, ICCE 2006 (pp. 565-577). (Proceedings of the Coastal Engineering Conference).