Skip to main content
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
/content/asa/journal/jasa/136/5/10.1121/1.4898817
1.
1. Chiu, L. Y. S. , Chang, A. , Lin, Y.-T. , and Liu, C.-S. (2014). “ Estimating geoacoustic properties of surficial sediments in the North Mien-Hua Canyon region with a chirp sonar profiler,” IEEE J. Ocean. Eng. 99, 115.
http://dx.doi.org/10.1109/JOE.2013.2296362
2.
2. Chotiros, N. P. , Lyons, A. P. , Osler, J. , and Pace, N. G. (2002). “ Normal incidence reflection loss from a sandy sediment,” J. Acoust. Soc. Am. 112, 18311841.
http://dx.doi.org/10.1121/1.1511198
3.
3. Hamilton, E. L. (1980). “ Geoacoustic modeling of the sea floor,” J. Acoust. Soc. Am. 68, 13131340.
http://dx.doi.org/10.1121/1.385100
4.
4. Holland, C. W. , and Brunson, B. A. (1988). “ The Biot–Stoll sediment model: An experimental assessment,” J. Acoust. Soc. Am. 84, 14371443.
http://dx.doi.org/10.1121/1.396590
5.
5. LeBlanc, L. R. , Mayer, L. , Rufino, M. , Schock, S. G. , and King, J. (1992). “ Marine sediment classification using the chirp sonar,” J. Acoust. Soc. Am. 91, 107115.
http://dx.doi.org/10.1121/1.402758
6.
6. Reeder, D. B. , Ma, B. B. , and Yang, Y. J. (2011). “ Very latge subaqueous sand dunes on the upper continental slope in the South China Sea generated by episodic, shoaling deep-water internal solitary waves,” Marine Geol. 279, 1218.
http://dx.doi.org/10.1016/j.margeo.2010.10.009
7.
7. Stoll, R. D. , and Kan, T. –K. (1981). “ Reflection of acoustic waves at a water–sediment interface,” J. Acoust. Soc. Am. 70, 149156.
http://dx.doi.org/10.1121/1.386692
8.
8. Schock, S. G. (2004). “ Remote estimates of physical and acoustic sediment properties in the south China sea using chirp sonar data and the Biot model,” IEEE J. Ocean. Eng. 29, 12181230.
http://dx.doi.org/10.1109/JOE.2004.842253
9.
9. Tang, D. J. , and Hefner, B. T. (2012). “ Modeling interface roughness scattering in a layered seabed for normal-incident chirp sonar signals,” J. Acoust. Soc. Am. 131, EL302EL308.
http://dx.doi.org/10.1121/1.3690962
10.
10. Williams, K. L. (2001). “ An effective density fluid model for acoustic propagation in sediment derived from Biot theory,” J. Acoust. Soc. Am. 110, 22762281.
http://dx.doi.org/10.1121/1.1412449
http://aip.metastore.ingenta.com/content/asa/journal/jasa/136/5/10.1121/1.4898817
Loading
/content/asa/journal/jasa/136/5/10.1121/1.4898817
Loading

Data & Media loading...

Loading

Article metrics loading...

/content/asa/journal/jasa/136/5/10.1121/1.4898817
2014-10-20
2016-09-30

Abstract

Regions with subaqueous sand dunes have been discovered on the upper continental slope of the northern South China Sea. These large subaqueous sand dunes are expected to cause errors in the measurement of normal incidence reflection. This letter presents experiment results of two normal incidence survey tracks conducted in 2013, and the errors in reflection coefficient estimation and the resulting sediment properties induced by sand dune bedforms. The results demonstrate that the reflected energy is focused and scattered by different parts of sand dune bedforms and that they produce significant variation in the estimated reflection coefficients and the inverted geoacoustic properties.

Loading

Full text loading...

/deliver/fulltext/asa/journal/jasa/136/5/1.4898817.html;jsessionid=SQlEg_Q8GtRf_gVUC3G0Dufd.x-aip-live-06?itemId=/content/asa/journal/jasa/136/5/10.1121/1.4898817&mimeType=html&fmt=ahah&containerItemId=content/asa/journal/jasa
true
true

Access Key

  • FFree Content
  • OAOpen Access Content
  • SSubscribed Content
  • TFree Trial Content
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
/content/realmedia?fmt=ahah&adPositionList=
&advertTargetUrl=//oascentral.aip.org/RealMedia/ads/&sitePageValue=asadl.org/jasa/136/5/10.1121/1.4898817&pageURL=http://scitation.aip.org/content/asa/journal/jasa/136/5/10.1121/1.4898817'
Right1,Right2,Right3,