SW06 Acoustics and Oceanography Data and Analysis Plans Jim Lynch, Art Newhall, et al. WHOI et elsewhere

Acoustics and PO data Acoustics (data, code, images, sounds, spectrograms, documentation) shark data and LBL shrus (5) acdc (from Frisk, not Badiey) acoustic transmission and reception timeline PO (data, code, images, documentation) 54 WHOI moorings with diagrams 28 structure moorings (2 temp, 1 t/p sensors) 5 environment moorings (heavily sensored, adcp, t/p/c. etc) temperature and pressure on all data logs, documentation complete sensor list spreadsheet Irish Tide model output Magnetic inclination Internal Wave activity timeline from logs during Oceanus and Sharp

CTD/XBT data (available via DVDs) CTD Endeavor424 (Henyey) Endeavor425 (Lynch) Knorr183 (Lynch) Knorr185 (Knobles) Knorr186 (Lynch) Quest (Hines) XBT Endeavor425 (Lynch) Knorr185 (Knobles) Oceanus 427 (Moum) Quest (Hines) Ship data (met, tracks, shipboard sensors) Endeavor 424 (Henyey) Endeavor 425 (Lynch) Knorr 183 (Lynch) Knorr 184 (Tang) Knorr 185 (Knobles) - N/A Knorr 186 (Lynch) Oceanus 427 (Moum) Oceanus 428 (Frisk) Oceanus 429 (kemp) Sharp (Badiey) Quest (Hines) - N/A

Miscellaneous Data Misc. ExView Archive of Entire Experiment SW06 movie Charts SHRU view Skymaster tracks during SW06

Topic #1 - Full azimuthal and frequency dependence of LF sound propagation in the presence of NLIW’s Data needed : 1) Badiey shipboard acoustic transmissions, 2) moored acoustics transmissions, 3) moored, ship and satellite data on IW field representation Potential collaborators: Badiey, Katznelson, Duda, PO PI’s

Topic # 2 – Propagation of sound “along crests” of IW’s with irregular and decorrelating wavefronts Data needed - Acoustics and PO as per topic #1 Potential collaborators: Siegmann,Badiey, DeFerrari, Katznelson, Duda, Finette, PO PI’s

Topic # 3 – Along front propagation and the “whispering gallery” effect Data needed – Acoustics from HLA/VLA, deeper SHRU’s and OASIS sonobuoys. Need near frontal PO as well Potential collaborators: Miller, Abbot, Gawarkiewicz, Deferrari, Badiey, other PO PI’s

Topic # 4 – Changes in noise field due to presence of front and internal waves Data needed - WHOI SHRUS and HLA/VLA data, OASIS sonobuoys for acoustics; overall front and IW data for PO Potential collaborators: Abbot, Duda, Badiey, PO PI’s

Topic # 5 – Acoustic “noise notch” Data needed - WHOI SHRUS and HLA/VLA data for acoustics; overall front and IW data for PO; ship position and source spectrum data Potential collaborators: Abbot, Duda, Badiey, PO PI’s

Topic # 6 – Uncertainty (PO and acoustics) Data needed - WHOI SHRUS and HLA/VLA data, OASIS sonobuoys for acoustics; overall front and IW data for PO Potential collaborators: Abbot, Gawarkiewicz, Duda, Dyer, Finette, Miller, Chapman, Turgut, PO PI’s

Topic # 7 – 3-D internal wave field; structure, variability, horizontal coherence length, correpondence of satellite and in-situ Data needed – All PO relevant to IW field Potential collaborators: PO PI’s and many acoustics!

Topic # 8 – Fluctuation statistics of along and across shelf acoustic transmissions (ala Colosi, Dyer, Duda work) Data needed - WHOI SHRUS and HLA/VLA data, OASIS sonobuoys for acoustics; overall front and IW data for PO Potential collaborators: Colosi, Duda, Abbot, DeFerrari, Orr, Finette, PO PI’s

Topic # 9 – “Nullspace projection” method to reduce unknown oceanography effects on bottom inversions Data needed – p( r ) vs. r and/or impulse travel times for acoustics; PO along tracks for environment Potential collaborators: Lin, Duda, Frisk, Knobkles, Chapman, Badiey, PO PI’s

Topic # 10 – Modal amplitude inverse for bottom geoacoustic properties Data needed – p( r ) vs. r and/or impulse travel times for acoustics; PO along tracks (mostly endpoints) for environment Potential collaborators: Poole, Frisk, Lin, Knobkles, Chapman, Badiey, PO PI’s