| 书目名称 | Modern Astrometry | | 编辑 | Jean Kovalevsky | | 视频video | | | 概述 | This book is presently the standard reference for astrometry especially for students.Includes supplementary material: | | 丛书名称 | Astronomy and Astrophysics Library | | 图书封面 |  | | 描述 | On the occasion ofthe second edition ofthe book, it appeared necessary to up date information that was already seven years old. Astrometry has recorded tremendous advances during these last years, so that, in addition to cor recting identified errors and misprints, there are many major modifications. Among the events that forced me to modify significantly the contents of the book, the most important are the release of the Hipparcos and Tycho cata logues, the introduction of CCD astrometry, the decision of the International Astronomical Union to adopt a new celestial reference frame, the dramatic improvement of accurate time and frequency standards, the decision taken by space agencies to prepare several new space astrometry satellites and the development of optical interferometry. The description and the consequences of these events have been included in this edition. One of them is that a mi crosecond of arc or microarcsecond (uas) has become a widely used unit. On the contrary, the result was also that the importance of some in struments such as astrolabes or transit circles has decreased. However, I left but because their description unchanged, not only for their historical | | 出版日期 | Textbook 2002Latest edition | | 关键词 | CCD; Tycho catalog; artificial satellite; celestial bodies; data treatment; equal altitude instrument; mer | | 版次 | 2 | | doi | https://doi.org/10.1007/978-3-662-04730-9 | | isbn_softcover | 978-3-642-07619-0 | | isbn_ebook | 978-3-662-04730-9Series ISSN 0941-7834 Series E-ISSN 2196-9698 | | issn_series | 0941-7834 | | copyright | Springer-Verlag Berlin Heidelberg 2002 |
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发表于 2025-3-21 19:27:59
