{"product_id":"forecast-error-correction-using-dynamic-data-assimilation-9783319820101","title":"Forecast Error Correction Using Dynamic Data Assimilation","description":"\u003cp\u003e • Author(s): Sivaramakrishnan Lakshmivarahan\u003cbr\u003e • Publisher: Springer\u003cbr\u003e • Publisher Imprint: Springer\u003cbr\u003e • BISAC: Data Science - Data Analytics\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrom the Back Cover\u003c\/b\u003e\u003cbr\u003eThis 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.\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Paperback","offer_id":45278975557783,"sku":"9783319820101","price":8005.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9783319820101.webp?v=1769292363","url":"https:\/\/atlanticbooks.com\/products\/forecast-error-correction-using-dynamic-data-assimilation-9783319820101","provider":"Atlantic Books","version":"1.0","type":"link"}