Length of day residuals after the removal of tidal friction, glacial isostatic adjustment, and climatic effects: 720 BC to 2020

LOD residuals after the removal of tidal friction, glacial isostatic adjustment, and climatic effects.Time range 720 BC to 2020 AD.Data are with respect to 2020.First column: time in year (negative years mean BC)Second column: LOD residuals in millisecondsThird column: uncertainty of the LOD residuals in milliseconds

If you use the data, please cite the following references:1. The increasingly dominant role of climate change on length of day variations: Kiani Shahvandi et al. 2024 published in PNAS, https://doi.org/10.1073/pnas.24069301212. Length of day variations explained in a Bayesian framework: Kiani Shahvandi et al. 2024 published in GRL3. Addendum 2020 to ‘Measurement of the Earth’s rotation: 720 BC to AD 2015’: Morrison et al. 2021 published in Proceedings of the Royal Society A, https://doi.org/10.1098/rspa.2020.0776