Recovery of Bathymetry from Altimeter Data

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摘要 Atpresent,thereexisttwomethodsusedtorecoverthebathymetryfromaltimeterdata,i.e.thedeterministicmethodandthestochasticmethod.Inthispaper,theprinciplesofthetwomethodsareintroducedfirst.Thenaccordingtothetheoryofleast-squarecollocation,amodifiedstatisticalmodelforrecoveringbathymetryfromaltimeterdataisproposed.ThenewmodelhasbeenusedforcomputingtheoceandepthintheSouthChinaSeafromaltimeter-derivedgravityanomalies.Finallythepredicteddepthsarecomparedwiththeship-bornedepth.Itshowsthattheyagreewitheachotherverywell.
机构地区 不详
出版日期 2003年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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