On the variability of the Chandler frequency

@inproceedings{Vicente1997OnTV,
  title={On the variability of the Chandler frequency},
  author={Raimundo O. Vicente and Clark R. Wilson},
  year={1997}
}
We have estimated the Chandler frequency from a variety of polar motion time series derived from optical and space geodetic data which span various time periods from 1846 through the early 1990s. Estimates of F vary, depending upon which time series is employed, but the variation is not significant when associated intervals of confidence are considered; thus there is no evidence that the true Chandler frequency has varied. Using a maximum likelihood method, our preferred estimate of F is 0.8433… CONTINUE READING