Gravity laboratory by Istituto Nazionale di Ricerca Metrologica
= Gravity laboratory by Istituto Nazionale di Ricerca Metrologica
{c}
https://www.inrim.it/en/research/scientific-sectors/metrology-mass-and-related-quantity/laboratories/gravity
Institutional laboratory description: absolute ballistic gravimetry derives local gravitational acceleration from interferometrically measured vertical trajectories. Environmental corrections include vibrations and tidal perturbations; no current performance superlative adopted.