Development of an operational variational assimilation scheme

書誌事項

タイトル別名
  • Development of an Operational Variational Assimilation Scheme (gtSpecial IssueltData Assimilation in Meteology and Oceanography: Theory and Practice)
  • Development of an operational variation

この論文をさがす

抄録

The United Kingdom Meteorological Office is developing a variational assimilation for its Unified Model forecast system, which contains a grid-point model, run operationally in global, regional, and mesoscale configurations. Key characteristics of the design are: ·development path from 3-dimensional to 4-dimensional scheme ·global and limited area configurations ·variational analysis of perturbations ·carefully designed, well conditioned 'background' term This paper describes the variational scheme, with some example results from a simple 2-dimensional variational analysis which has been developed as a prototype.

収録刊行物

  • 気象集誌. 第2輯

    気象集誌. 第2輯 75 (1B), 339-346, 1997

    公益社団法人 日本気象学会

参考文献 (12)*注記

もっと見る

キーワード

詳細情報

問題の指摘

ページトップへ