Determining Deflections of the Vertical in the Western Siberia Region: The Results of Comparison

At present, information on deflections of the vertical (DOV) is obtained by means of modern global geopotential models. The authors have derived DOV model values in the Western Siberia region. The results of the comparison of the DOV model values calculated with the use of the global geopotential model EIGEN-6C4 and the astrogeodetic measurements taken in the Western Siberia region are analyzed. The study has shown that in plains, standard deviations of DOV model values from the terrestrial data obtained by traditional astrogeodetic method do not exceed 1 arcsec. © 2018, Pleiades Publishing, Ltd.

Авторы
Kosarev N.S.1 , Kanushin V.F.1 , Kaftan V.I. 2 , Ganagina I.G.1 , Goldobin D.N.1 , Efimov G.N.3
Редакторы
-
Издательство
Pleiades Publishing
Номер выпуска
2
Язык
Английский
Страницы
124-130
Статус
Опубликовано
Подразделение
-
Номер
-
Том
9
Год
2018
Организации
  • 1 Siberian State University of Geosystems and Technologies, Novosibirsk, Russian Federation
  • 2 The Geophysical Center of the Russian Academy of Sciences (GC RAS), Moscow RUDN University, Moscow, Russian Federation
  • 3 Federal Scientific and Technical Center of Geodesy, Cartography and Spatial Data Infrastructure (SDI), Moscow, Russian Federation
Ключевые слова
astrogeodetic method; deflection of the vertical; harmonic coefficients of the geopotential; modern global geopotential models
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/6748/