Sea State Bias in Radar Altimetry Revisited

Edited: 2011-02-18
TitleSea State Bias in Radar Altimetry Revisited
Publication TypeJournal Article
Year of Publication2010
AuthorsHausman, J., and V. Zlotnicki
JournalMarine Geodesy
Volume33
Issue1 supp 1
Pagination336
Keywordsjason, sea_level, ssb
AbstractSea state bias (SSB) is calculated anew for each radar altimeter. The input data are sea surface height (h) differences, separated in time by at most one repeat cycle, or the difference between measured h and a time-mean sea surface, an approach called here ” differences from the mean” (DFM). In order to release data to users soon, early estimates of SSB are computed from short time series. This work has three objectives: 1) show that the DFM approach introduces spurious values in the estimated SSB, 2) quantify the SSB error caused by short time series, and 3) estimate SSB for OSTM.
DOI10.1080/01490419.2010.487804