Purnima Ratilal
Název
Citace
Citace
Rok
Fish population and behavior revealed by instantaneous continental shelf-scale imaging
NC Makris, P Ratilal, DT Symonds, S Jagannathan, S Lee, RW Nero
Science 311 (5761), 660-663, 2006
2272006
Critical population density triggers rapid formation of vast oceanic fish shoals
NC Makris, P Ratilal, S Jagannathan, Z Gong, M Andrews, I Bertsatos, ...
Science 323 (5922), 1734-1737, 2009
1812009
Long range acoustic imaging of the continental shelf environment: The Acoustic Clutter Reconnaissance Experiment 2001
P Ratilal, Y Lai, DT Symonds, LA Ruhlmann, JR Preston, EK Scheer, ...
The Journal of the Acoustical Society of America 117 (4), 1977-1998, 2005
602005
A unified model for reverberation and submerged object scattering in a stratified ocean waveguide
NC Makris, P Ratilal
The Journal of the Acoustical Society of America 109 (3), 909-941, 2001
552001
Low-frequency target strength and abundance of shoaling Atlantic herring (Clupea harengus) in the Gulf of Maine during the Ocean Acoustic Waveguide Remote …
Z Gong, M Andrews, S Jagannathan, R Patel, JM Jech, NC Makris, ...
The Journal of the Acoustical Society of America 127 (1), 104-123, 2010
522010
Ocean acoustic waveguide remote sensing (OAWRS) of marine ecosystems
S Jagannathan, I Bertsatos, D Symonds, T Chen, HT Nia, AD Jain, ...
Marine Ecology Progress Series 395, 137-160, 2009
492009
Mean and variance of the forward field propagated through three-dimensional random internal waves in a continental-shelf waveguide
T Chen, P Ratilal, NC Makris
The Journal of the Acoustical Society of America 118 (6), 3560-3574, 2005
382005
Mean and covariance of the forward field propagated through a stratified ocean waveguide with three-dimensional random inhomogeneities
P Ratilal, NC Makris
The Journal of the Acoustical Society of America 118 (6), 3532-3559, 2005
342005
Subspace approach to inversion by genetic algorithms involving multiple frequencies
P Ratilal, P Gerstoft, JT Goh
Journal of Computational Acoustics 6 (01n02), 99-115, 1998
341998
Vast assembly of vocal marine mammals from diverse species on fish spawning ground
D Wang, H Garcia, W Huang, DD Tran, AD Jain, DH Yi, Z Gong, JM Jech, ...
Nature 531 (7594), 366-370, 2016
332016
Extinction theorem for object scattering in a stratified medium
P Ratilal, NC Makris
The Journal of the Acoustical Society of America 110 (6), 2924-2945, 2001
332001
Ecosystem scale acoustic sensing reveals humpback whale behavior synchronous with herring spawning processes and re-evaluation finds no effect of sonar on humpback song …
Z Gong, AD Jain, D Tran, DH Yi, F Wu, A Zorn, P Ratilal, NC Makris
PloS one 9 (10), 2014
302014
Effects of multiple scattering, attenuation and dispersion in waveguide sensing of fish
M Andrews, Z Gong, P Ratilal
The Journal of the Acoustical Society of America 130 (3), 1253-1271, 2011
282011
Empirical dependence of acoustic transmission scintillation statistics on bandwidth, frequency, and range in New Jersey continental shelf
M Andrews, T Chen, P Ratilal
The Journal of the Acoustical Society of America 125 (1), 111-124, 2009
282009
Validity of the sonar equation and Babinet’s principle for scattering in a stratified medium
P Ratilal, Y Lai, NC Makris
The Journal of the Acoustical Society of America 112 (5), 1797-1816, 2002
272002
Necessary conditions for a maximum likelihood estimate to become asymptotically unbiased and attain the Cramer–Rao lower bound. II. Range and depth localization of a sound …
A Thode, M Zanolin, E Naftali, I Ingram, P Ratilal, NC Makris
The Journal of the Acoustical Society of America 112 (5), 1890-1910, 2002
252002
Comparing passive source localization and tracking approaches with a towed horizontal receiver array in an ocean waveguide
Z Gong, DD Tran, P Ratilal
The Journal of the Acoustical Society of America 134 (5), 3705-3720, 2013
222013
Probability distribution for energy of saturated broadband ocean acoustic transmission: Results from Gulf of Maine 2006 experiment
D Tran, M Andrews, P Ratilal
The Journal of the Acoustical Society of America 132 (6), 3659-3672, 2012
222012
Scattering from extended targets in range-dependent fluctuating ocean-waveguides with clutter from theory and experiments
S Jagannathan, ET Küsel, P Ratilal, NC Makris
The Journal of the Acoustical Society of America 132 (2), 680-693, 2012
202012
Using a coherent hydrophone array for observing sperm whale range, classification, and shallow-water dive profiles
DD Tran, W Huang, AC Bohn, D Wang, Z Gong, NC Makris, P Ratilal
The Journal of the Acoustical Society of America 135 (6), 3352-3363, 2014
182014
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Články 1–20