Digital zenith camera for vertical deflection determination

Digital zenith camera for vertical deflection determination

Recent accomplishments in advancement of accurate astrometric reference star catalogues, development of digital imaging technology, high accuracy tiltmeter technology, and geocentric coordinate availability provided by GNSS, have made possible accurate, fast and automated determination of vertical d...

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Bibliographic Details
Main Authors: Māris Abele, Jānis Balodis, Inese Janpaule, Ieva Lasmane, Augusts Rubans, Ansis Zariņš
Format: Article
Language:English
Published: Vilnius Gediminas Technical University 2012-12-01
Series:Geodesy and Cartography
Subjects:
digital zenith camera
GNSS
geodetic astronomy
vertical deflection
plumb line
geoid
Online Access:https://journals.vgtu.lt/index.php/GAC/article/view/4756

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