Japanese efforts on coupled data assimilation: Lesson learnt from the coupled 4DVAR development and recent challenges in Japan Meteorological Agency (JMA).

Fujii, Yosuke

Japanese efforts on coupled data assimilation: Lesson learnt from the coupled 4DVAR development and recent challenges in Japan Meteorological Agency (JMA).

Yosuke Fujii, Meteorological Research Institute, Japan Meteorological Agency, Tsukuba, Japan and Shuhei Masuda, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan