Forecast Error Correction using Dynamic Data Assimilation

Description: Forecast Error Correction using Dynamic Data Assimilation Please note: this item is printed on demand and will take extra time before it can be dispatched to you (up to 20 working days). Author(s): Sivaramakrishnan Lakshmivarahan, John M. Lewis, Rafal Jabrzemski Format: Paperback Publisher: Springer International Publishing AG, Switzerland Imprint: Springer International Publishing AG ISBN-13: 9783319820101, 978-3319820101 Synopsis This book introduces the reader to a new method of data assimilation with deterministic constraints (exact satisfaction of dynamic constraints)-an optimal assimilation strategy called Forecast Sensitivity Method (FSM), as an alternative to the well-known four-dimensional variational (4D-Var) data assimilation method. 4D-Var works with a forward in time prediction model and a backward in time tangent linear model (TLM). The equivalence of data assimilation via 4D-Var and FSM is proven and problems using low-order dynamics clarify the process of data assimilation by the two methods. The problem of return flow over the Gulf of Mexico that includes upper-air observations and realistic dynamical constraints gives the reader a good idea of how the FSM can be implemented in a real-world situation.

Price: 77.07 GBP

Location: Aldershot

End Time: 2024-11-06T13:04:46.000Z

Shipping Cost: 37.75 GBP