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Short time scale effects on high fre...

Harlan, Jack Adair, Jr.

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Short time scale effects on high frequency radar-derived current velocity measurements.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Short time scale effects on high frequency radar-derived current velocity measurements./
Author:	Harlan, Jack Adair, Jr.
Description:	105 p.
Notes:	Source: Dissertation Abstracts International, Volume: 64-11, Section: B, page: 5420.
Contained By:	Dissertation Abstracts International64-11B.
Subject:	Physical Oceanography. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3113101
ISBN:	0496605976

Short time scale effects on high frequency radar-derived current velocity measurements.
Harlan, Jack Adair, Jr.

Short time scale effects on high frequency radar-derived current velocity measurements. - 105 p.

Source: Dissertation Abstracts International, Volume: 64-11, Section: B, page: 5420.

Thesis (Ph.D.)--University of Colorado at Boulder, 2003.

Recent efforts in the use of high frequency radar systems for near-real-time coastal ocean monitoring necessitate that short time scale motions of the radar-derived velocities are better understood. In the past, high frequency radar remote sensing of ocean currents has generally been limited to time scales of weeks to months. In order to obtain more reliable measurements at supertidal frequencies, a new method, Empirical Mode Decomposition, is employed.

ISBN: 0496605976Subjects--Topical Terms:

1019163
Physical Oceanography.

Short time scale effects on high frequency radar-derived current velocity measurements.
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020 $a 0496605976
035 $a (UnM)AAI3113101
035 $a AAI3113101
040 $a UnM $c UnM
100 1 $a Harlan, Jack Adair, Jr. $3 1934287
245 1 0 $a Short time scale effects on high frequency radar-derived current velocity measurements.
300 $a 105 p.
500 $a Source: Dissertation Abstracts International, Volume: 64-11, Section: B, page: 5420.
500 $a Director: Robert R. Leben.
502 $a Thesis (Ph.D.)--University of Colorado at Boulder, 2003.
520 $a Recent efforts in the use of high frequency radar systems for near-real-time coastal ocean monitoring necessitate that short time scale motions of the radar-derived velocities are better understood. In the past, high frequency radar remote sensing of ocean currents has generally been limited to time scales of weeks to months. In order to obtain more reliable measurements at supertidal frequencies, a new method, Empirical Mode Decomposition, is employed.
520 $a Our results indicate that wave field interactions account for a significant portion of the short time scale fluctuations that were previously attributed to inherent noise of the radar measurement. This provides better understanding of radar current measurements which will, in turn, provide better coastal monitoring.
590 $a School code: 0051.
650 4 $a Physical Oceanography. $3 1019163
650 4 $a Engineering, Marine and Ocean. $3 1019064
650 4 $a Remote Sensing. $3 1018559
690 $a 0415
690 $a 0547
690 $a 0799
710 2 0 $a University of Colorado at Boulder. $3 1019435
773 0 $t Dissertation Abstracts International $g 64-11B.
790 1 0 $a Leben, Robert R., $e advisor
790 $a 0051
791 $a Ph.D.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3113101