Mitigating temporal aliasing effects of high-frequency geophysical fluid dynamics in satellite gravimetry
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DOI: 10.1093/gji/ggz439
Abstract: Temporal aliasing errors induced by high-frequency tidal and non-tidal mass variability in the Earth system are among the three most important error sources that limit the accuracy of present-day surface mass estimates from satellite gravimetry.… read more here.
Keywords: high frequency; temporal aliasing; satellite gravimetry; gravity ... See more keywords
Instantaneous Rate of Ice Mass Changes in Antarctica Observed by Satellite Gravimetry
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DOI: 10.1109/lgrs.2018.2813362
Abstract: A method for computing instantaneous rate of the Antarctica ice sheet (AIS) mass changes is proposed in this letter. The method combines the ensemble empirical mode decomposition (EEMD) and cubic spline smoothing (CSS). First, EEMD… read more here.
Keywords: observed satellite; mass; mass changes; satellite gravimetry ... See more keywords