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Wir sind gerne für Sie daThis 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.
Produkteigenschaften
- Artikelnummer: 9783319820101
- Medium: Buch
- ISBN: 978-3-319-82010-1
- Verlag: Palgrave Macmillan
- Erscheinungstermin: 23.06.2018
- Sprache(n): Englisch
- Auflage: Softcover Nachdruck of the original 1. Auflage 2017
- Serie: Springer Atmospheric Sciences
- Produktform: Kartoniert, Paperback
- Gewicht: 4394 g
- Seiten: 270
- Format (B x H x T): 155 x 235 x 16 mm
- Ausgabetyp: Kein, Unbekannt