摇晃
发表于 2025-3-30 12:00:59
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传授知识
发表于 2025-3-30 13:38:19
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menopause
发表于 2025-3-30 17:22:37
L.P. Pellinen — Scientific Memoriesis colleague E. Ecker to degree 3; further progress seemed impossible. By a stroke of genius, Pellinen succeeded in proving the equivalence for arbitrary degrees .. The paper examines this and other examples of direct and indirect mutual influence.
Introvert
发表于 2025-3-30 21:02:59
GPS Processing at GFZ for the IGS 1992 Campaignpating analysing centers shows, that the external precision of the GPS orbits is in most cases better than one meter. The accuracy of the pole coordinates is of the order of 1 mas for 1-day arc solutions.
异端
发表于 2025-3-31 04:31:47
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演讲
发表于 2025-3-31 07:27:15
https://doi.org/10.1007/978-3-662-53377-2l and European) using a dense network of about 12 sites in Europe and an additional set of about 10 globally distributed sites. In this paper the results of the three months experiment are presented: Global orbits, earth rotation parameters (ERP), and site coordinates.
出没
发表于 2025-3-31 11:18:39
https://doi.org/10.1007/978-3-642-91942-8at present over 80 institutions spread over 34 countries are involved. The paper reports on the history of WEGENER, the main activities over the years since its inception, presents the structure of the new organisation and the scientific objectives it has defined.
VERT
发表于 2025-3-31 14:25:25
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马赛克
发表于 2025-3-31 20:51:07
Results of the “Center for Orbit Determination in Europe” (CODE) during the IGS 1992 Campaignl and European) using a dense network of about 12 sites in Europe and an additional set of about 10 globally distributed sites. In this paper the results of the three months experiment are presented: Global orbits, earth rotation parameters (ERP), and site coordinates.
伦理学
发表于 2025-4-1 01:27:57
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