109 citations
2 papers
astro-ph2004
IVS Products for Precise Global Reference Frames
W. Schluter, N. Vandenberg
VLBI plays a unique and fundamental role in the maintenance of global reference frames which are required for precise positioning in many research areas related e.g to the understa…
physics.geo-ph2004★ 109 cited
Direct measurement of diurnal polar motion by ring laser gyroscopes
K. U. Schreiber, A. Velikoseltsev, M. Rothacher +3
We report the first direct measurements of the very small effect of forced diurnal polar motion, successfully observed on three of our large ring lasers, which now measure the inst…