The 100th anniversary of the Poltava Gravimetric Observatory: from subtle Earth tides to seismic-tidal technology

• Date: 2026
• Main Authors: Shliakhovyi, Volodymyr, Shyian, Ruslan
• Format: Article
• Language: English
• Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2026
• Subjects: gravimeter; gravitation; Earth tide; earthquake; seismic; tiltmeter; technology
• Online Access: https://journals.uran.ua/geofizicheskiy/article/view/358436
• Journal Title: Geofizicheskiy Zhurnal

The study of solid Earth tides is a fundamental method for investigating Earth’s internal structure, enabling analysis of geodynamic processes in the lithosphere, mantle, core, and atmosphere. Over a century of advancements in tidal observation techniques has brought forth the development of equipm...