دانلود کتاب Forecast Error Correction using Dynamic Data Assimilation

Name: Forecast Error Correction using Dynamic Data Assimilation
Availability: InStock
Author: Sivaramakrishnan Lakshmivarahan
ISBN: 9783319399973,9783319399959

by Sivaramakrishnan Lakshmivarahan, John M. Lewis, Rafal Jabrzemski (auth.)

عنوان فارسی: هوا تصحیح خطا با استفاده از Dynamic Data Assimilation
ناشر: Springer International Publishing
سال: 2017
ویرایش: 1
زبان: انگلیسی
تعداد صفحه (نسخه چاپی - نسخه الکترونیکی): XVI, 270-2
شابک: 9783319399973,9783319399959
نوع فایل: PDF دانلود نرم افزار مطالعه
حجم: 7.26 مگابایت

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جزییات کتاب

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.