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Megan S. Ballard
Megan S. Ballard
Senior Research Scientist, Applied Research Laboratories at the University of Texas at Austin
Verifierad e-postadress på arlut.utexas.edu
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Geoacoustic inversion for the New Jersey shelf: 3-D sediment model
MS Ballard, KM Becker, JA Goff
IEEE Journal of Oceanic Engineering 35 (1), 28-42, 2010
752010
Modeling three-dimensional propagation in a continental shelf environment
MS Ballard
The Journal of the Acoustical Society of America 131 (3), 1969-1977, 2012
502012
In Situ Measurements of Compressional Wave Speed During Gravity Coring Operations in the New England Mud Patch
MS Ballard, KM Lee, AR McNeese, PS Wilson, JD Chaytor, JA Goff, ...
IEEE Journal of Oceanic Engineering 45 (1), 26-38, 2019
422019
Horizontal refraction of propagating sound due to seafloor scours over a range-dependent layered bottom on the New Jersey shelf
MS Ballard, YT Lin, JF Lynch
The Journal of the Acoustical Society of America 131 (4), 2587-2598, 2012
332012
Temporal and spatial dependence of a yearlong record of sound propagation from the Canada Basin to the Chukchi Shelf
MS Ballard, M Badiey, JD Sagers, JA Colosi, A Turgut, S Pecknold, YT Lin, ...
The Journal of the Acoustical Society of America 148 (3), 1663-1680, 2020
292020
Estimates of the temporal and spatial variability of ocean sound speed on the New Jersey shelf
MS Ballard, GV Frisk, KM Becker
The Journal of the Acoustical Society of America 135 (6), 3316-3326, 2014
292014
The acoustics of marine sediments
MS Ballard, KM Lee
Acoust. Today 13 (3), 11-18, 2017
262017
In situ measurements of sediment acoustic properties in Currituck Sound and comparison to models
KM Lee, MS Ballard, AR McNeese, TG Muir, PS Wilson, RD Costley, ...
The Journal of the Acoustical Society of America 140 (5), 3593-3606, 2016
262016
Inversion for range-dependent water column sound speed profiles on the New Jersey shelf using a linearized perturbative method
MS Ballard, KM Becker
The Journal of the Acoustical Society of America 127 (6), 3411-3421, 2010
262010
Measurements of geologic characteristics and geophysical properties of sediments from the New England Mud Patch
JD Chaytor, MS Ballard, BJ Buczkowski, JA Goff, KM Lee, AH Reed, ...
IEEE Journal of Oceanic Engineering 47 (3), 503-530, 2021
222021
Sound speed and attenuation measurements within a seagrass meadow from the water column into the seabed
KM Lee, MS Ballard, AR McNeese, PS Wilson
The Journal of the Acoustical Society of America 141 (4), EL402-EL406, 2017
192017
Modal mapping experiment and geoacoustic inversion using sonobuoys
GV Frisk, KM Becker, SD Rajan, CJ Sellers, K Von Der Heydt, CM Smith, ...
IEEE Journal of Oceanic Engineering 40 (3), 607-620, 2014
192014
Normal mode analysis of three-dimensional propagation over a small-slope cosine shaped hill
MS Ballard, BM Goldsberry, MJ Isakson
Journal of Computational Acoustics 23 (03), 1550005, 2015
182015
Three-dimensional acoustic propagation effects induced by the sea ice canopy
MS Ballard
The Journal of the Acoustical Society of America 146 (4), EL364-EL368, 2019
152019
Modeling acoustic wave propagation and reverberation in an ice covered environment using finite element analysis
B Simon, M Isakson, M Ballard
Proceedings of Meetings on Acoustics 33 (1), 2018
152018
Examining the effects of microstructure on geoacoustic parameters in fine-grained sediments
MS Ballard, KM Lee
The Journal of the Acoustical Society of America 140 (3), 1548-1557, 2016
152016
Geoacoustic inversion on the New Jersey Margin: Along and across the shelf
MS Ballard, KM Becker
The Journal of the Acoustical Society of America 124 (3), EL141-EL145, 2008
142008
Laboratory P-and S-wave measurements of a reconstituted muddy sediment with comparison to card-house theory
MS Ballard, KM Lee, TG Muir
The Journal of the Acoustical Society of America 136 (6), 2941-2946, 2014
122014
Measurements and modeling of acoustic propagation in a scale model canyon
MS Ballard, JD Sagers
The Journal of the Acoustical Society of America 146 (3), 1858-1866, 2019
112019
Development of a system for in situ measurements of geoacoustic properties during sediment coring
MS Ballard, KM Lee, AR McNeese, PS Wilson, JA Goff
Proceedings of Meetings on Acoustics 26 (1), 2016
112016
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Artiklar 1–20