Sea Refractions


Sea Refractions
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Sea Refractions


Sea Refractions
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Author : Mitchell Peters
language : en
Publisher:
Release Date : 1971

Sea Refractions written by Mitchell Peters and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Music categories.


An unaccompanied marimba solo. Four mallets throughout, with some independent use of each mallet. Playable on a four octave marimba using four mallets. Medium.



Ocean Seismo Acoustics


Ocean Seismo Acoustics
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Author : T. Akal
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

Ocean Seismo Acoustics written by T. Akal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.


Seafloor investigation has long been a feature of not only seismology but also of acoustics. Indeed it was acoustics that produced depth sounders, giving us the first capability of producing both global and local maps of the seafloor. Subsequently, better instrumentation and techniques led to a clearer, more quantitative picture of the seabed itself, which stimulated new hypotheses such as seafloor spreading through the availability of more reliable data on sediment thickness over ocean basins and other bottom features. Geologists and geophysicists have used both acoustic and seismic methods to study the seabed by considering the propagation of signals arising from both natural seismic events and man-made impulsive sources. Although significant advances have been made in instrumentation, such as long towed geophysical arrays, ai r guns and ocean bot tom seismometers, the pic ture of the seafloor is still far from complete. Underwater acoustics concerns itself today with the phenomena of propagation and noise at frequencies and ranges that require an understanding of acoustic interaction at both of its boundaries, the sea surface and seafloor, over depths ranging from tens to thousands of meters. Much of the earlier higher frequency (>1 kHz) work included the characterization of the seafloor in regimes of reflection coefficients which were empirically derived from surveys. The results of these studies met with only limited success, confined as they were to those areas where survey data existed and lacking a physical understanding of the processes of reflection and scattering.



Antarctic Journal Of The United States


Antarctic Journal Of The United States
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Author :
language : en
Publisher:
Release Date : 1983

Antarctic Journal Of The United States written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Antarctica categories.




United States Exploring Expedition


United States Exploring Expedition
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Author :
language : en
Publisher:
Release Date : 1845

United States Exploring Expedition written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1845 with Antarctica categories.




Narrative Of The United States Exploring Expedition


Narrative Of The United States Exploring Expedition
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Author : Charles Wilkes
language : en
Publisher:
Release Date : 1850

Narrative Of The United States Exploring Expedition written by Charles Wilkes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1850 with categories.




Narrative Of The United States Exploring Expedition During The Years 1838 1839 1840 1841 1842


Narrative Of The United States Exploring Expedition During The Years 1838 1839 1840 1841 1842
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Author : Charles Wilkes
language : en
Publisher:
Release Date : 1845

Narrative Of The United States Exploring Expedition During The Years 1838 1839 1840 1841 1842 written by Charles Wilkes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1845 with Antarctica categories.




Narrative Of The United States Exploring Expedition During The Years 1838 1839 1840 1841 1842 By Charles Wilkes


Narrative Of The United States Exploring Expedition During The Years 1838 1839 1840 1841 1842 By Charles Wilkes
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Author :
language : en
Publisher:
Release Date : 1844

Narrative Of The United States Exploring Expedition During The Years 1838 1839 1840 1841 1842 By Charles Wilkes written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1844 with categories.




Sailing Directions Planning Guide For The South Pacific Ocean


Sailing Directions Planning Guide For The South Pacific Ocean
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Author : United States. Defense Mapping Agency. Hydrographic/Topographic Center
language : en
Publisher:
Release Date : 1982

Sailing Directions Planning Guide For The South Pacific Ocean written by United States. Defense Mapping Agency. Hydrographic/Topographic Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Pilot guides categories.




Acquiring Better Seismic Data


Acquiring Better Seismic Data
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Author : W.C. Pritchett
language : en
Publisher: Springer Science & Business Media
Release Date : 1989-11-30

Acquiring Better Seismic Data written by W.C. Pritchett and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-11-30 with Science categories.


Written as a reference for geophysicists, seismic surveyors and engineers in the mining, hydrocarbon and water industries this book attempts to recommend solutions to problems commonly experienced in the field. It recommends careful planning and executions of operations at this stage of resources exploration, results in large cost and time saving.



Sailing Directions Planning Guide For The South Atlantic Ocean


Sailing Directions Planning Guide For The South Atlantic Ocean
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Author :
language : en
Publisher:
Release Date : 1988

Sailing Directions Planning Guide For The South Atlantic Ocean written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Aids to navigation categories.