书目名称 | Geodetic Boundary Value Problem: the Equivalence between Molodensky’s and Helmert’s Solutions | 编辑 | Fernando Sansò,Michael G.‘Sideris | 视频video | | 概述 | Shows for the first time the theoretical equivalence of the various geodetic boundary value problems, with and without terrain reductions.Offers a rigorous, alternative interpretation of the usual dow | 丛书名称 | SpringerBriefs in Earth Sciences | 图书封面 |  | 描述 | .This book offers a new approach to interpreting the geodetic boundary value problem, successfully obtaining the solutions of the Molodensky and Stokes boundary value problems (BVPs) with the help of downward continuation (DC) based methods. Although DC is known to be an improperly posed operation, classical methods seem to provide numerically sensible results, and therefore it can be concluded that such classical methods must in fact be manifestations of different, mathematically sound approaches...Here, the authors first prove the equivalence of Molodensky’s and Stoke‘s approaches with Helmert’s reduction in terms of both BVP formulation and BVP solutions by means of the DC method. They then go on to show that this is not merely a downward continuation operation, and provide more rigorous interpretations of the DC approach as a change of boundary approach and as a pseudo BVP solution approach.. | 出版日期 | Book 2017 | 关键词 | Molodensky‘s Problem; Stokes‘s Problem; Helmert Reduction; Geoid/quasi-Geoid Determination; Analytical/D | 版次 | 1 | doi | https://doi.org/10.1007/978-3-319-46358-2 | isbn_softcover | 978-3-319-46357-5 | isbn_ebook | 978-3-319-46358-2Series ISSN 2191-5369 Series E-ISSN 2191-5377 | issn_series | 2191-5369 | copyright | The Author(s) 2017 |
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