@phdthesis{76960, author = {L. Xu and R. Langland and N. Baker and B. Chua and T. Rosmond}, title = {Four dimensional observation impact on the US Navy's atmospheric analyses and forecasts [Poster abstract]}, year = {2009}, journal = {ECMWF Workshop on Diagnostics of data assimilation system performance, 15 - 17 June 2009}, pages = {203}, month = {2009}, publisher = {ECMWF}, address = {Shinfield Park, Reading}, note = {Poster}, language = {eng}, }