【摘 要】
:
Four-dimensional variational(4D-VAR) data assimilation method is a perfect data assimilation solution in theory, but the compu- tational issue is quite difficul
【机 构】
:
StateKeyLaboratoryofSatelliteOceanEnvironmentDynamics
【基金项目】
:
This research was supported by the National Basic Research Program of China under Natural contract Nos 2007CB816001 and 2006CB400603, Natinal Natural Science Foundation of China under contract Nos 403