Altimeter observations of sea-level variability off the west coast of North America

被引：8

作者：

Cherniawsky, JY ^{[1
]}

Foreman, MGG

Crawford, WR

Beckley, BD

机构：

[1] Fisheries & Oceans Canada, Inst Ocean Sci, Sidney, BC V8L 4B2, Canada

[2] NASA, Raytheon ITSS, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 2004年 / 25卷 / 7-8期

关键词：

D O I：

10.1080/01431160310001592210

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

A combination of careful harmonic analysis and high-resolution numerical modelling of tides in altimeter data from TOPEX/Poseidon and ERS-2 satellites allows detailed calculation of seasonal and interannual variability of sea level in coastal areas of the north-east Pacific Ocean. These calculations show large changes in sea level in marginal seas during the 1997-8 El Nino and La Nina events, as well as providing information on the origin and life cycle of large anticyclonic eddies, observed to be generated off the west coast of Canada.

引用

页码：1303 / 1306

页数：4

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