Climate change, of which sea level change is one component, is seldom out of the news.
This paper reviews developments in the measurement and understanding of changes in sea …

Abstract Tides in the Arctic Ocean affect ocean circulation and mixing, and sea ice dynamics
and thermodynamics. However, there is a limited network of available in situ tidal coefficient …

SUMMARY The Apache Point Observatory Lunar Laser-ranging Operation (APOLLO)
project began in 2006 using a 3.5 m telescope on a high peak in the Sacramento Mountains …

This study addresses the evolution of global tidal dynamics since the Last Glacial Maximum
focusing on the extraction of tidal levels that are vital for the interpretation of geologic sea …

We analyze remaining ocean tide signal in K/Ka‐band range‐rate (RR) postfit residuals,
obtained after estimation of monthly gravity field solutions from 21.5 years of Gravity …

Multi-annual gravity time series offer a unique, noninvasive way to monitor mass
redistributions within the Earth. However, for non-hydrological purposes, gravity time series …

Improved determinations of the oft-ignored third-degree ocean tides can yield better
accuracy for tidal predictions, numerical model solutions, and geodesy. While only a small …

The superconducting gravimeter GWR iGrav 047 has been installed on the small offshore
island of Heligoland in the North Sea approximately at sea level with the overall aim of high …

We describe a new harmonic tidal analysis method, which constrains the solution to be near
a reference model. This regularization stabilizes the linear regression, allowing us to infer …

Onsala Space Observatory–IVS Analysis Center Activities During 2021–2022 Page 249
Onsala Space Observatory–IVS Analysis Center Activities During 2021–2022 Rüdiger Haas1 …