Abstract: We have recorded time series of ship GPS (global positioning system) positions at about 10-s intervals under favorable satellite conditions. Errors are less than 10 m rms, as demonstrated by comparing the GPS acoustic-source ...

Abstract: Orbital forcing has long been the subject of two quite separate communities: the tide community is concerned with the relatively rapid gravitational forces (periods up to 18.6 yr) and the climate community with the long-period ...