Acoustic Subbottom Profiling Systems PDF Download

Author: Roger T. Saucier
Publisher:
ISBN:
Category : Deep-sea sounding
Languages : en
Pages : 90

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Author:
Publisher:
ISBN:
Category : Prospecting
Languages : en
Pages : 332

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Author: Nossaman, Waters, Scott, Krueger & Riordan
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 414

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Author: Robert B Krueger
Publisher:
ISBN:
Category : Coastal zone managemen
Languages : en
Pages : 1054

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Author: Fredrik Søreide
Publisher: Texas A&M University Press
ISBN: 1603442189
Category : Science
Languages : en
Pages : 193

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Deepwater archaeology uncovers secrets from the ancient maritime past . . . Thousands of shipwrecks and archaeological sites lie undiscovered in deep water, potentially holding important clues to our maritime past. Scientists have explored only a small percentage of the oceans' depths, as 98 percent of the seabed lies well beyond the reach of conventional diving. Ships from the Depths surveys the dramatic advances in technology over the last few years that have made it possible for scientists to locate, study, and catalogue archaeological sites in waters previously inaccessible to humans. Researcher and explorer Fredrik Søreide presents the development of deepwater archaeology since 1971, when Willard Bascom designed his Alcoa Seaprobe to locate and raise deepwater wrecks in the Mediterranean. Accompanied by descriptions and color photographs of deepwater projects and equipment, this book considers not only techniques that have been developed for location and observation of sites but also removal and excavation methods distinctive to these unique locations, far beyond the reach of scuba gear. Søreide provides an introduction to and survey of the history, development, and potential of this exciting branch of nautical archaeology. Scholars and field archaeologists will appreciate this handy compendium of the current state of the discipline and technology, and general readers will relish this comprehensive look at the challenges and opportunities associated with locating and studying historical and ancient shipwrecks in some of the world’s deepest waters.

Author: H Hoback
Publisher: World Scientific
ISBN: 981455278X
Category :
Languages : en
Pages : 720

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The large range of applications of acoustical methods and techniques in modern society demands a thorough exploration of the nonlinear properties of sound wave propagation in different media and environments, and of the effects caused by nonlinear interaction of sound and medium. The great range of interesting physical phenomena which occur in nonlinear acoustics helps stimulate the extensive research in the field.

Author: Ziyin Wu
Publisher: Springer Nature
ISBN: 9811597502
Category : Science
Languages : en
Pages : 409

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This book focuses on the survey technology, post-processing technology, mapping technology and scientific application of the submarine topography and geomorphology in detail. High-resolution submarine geomorphology is a frontier branch of marine geology and marine surveying and mapping, which provides a direct basis to study the seabed surface, to understand the tectonic movement and submarine evolution. In the past two decades, high-resolution submarine geomorphology with high-precision multi-beam echo sounding, side-scan sonar and sub-bottom profiler as the major techniques, is developing very quickly and is one of the frontiers of international marine science and technology. These high techniques promote the traditional submarine geomorphology to high-resolution and quantitative research. At present, high-resolution submarine geomorphology is widely used in the delimitation of the continental shelf, the international seabed resources survey, marine engineering and marine military applications. In order to facilitate readers to understand how to acquire and apply scientific research based on submarine topographic data, it highlights the combination of theory, technology and scientific application. This book is useful as a reference for professional and technical personnel in related fields and also as a textbook for both graduate and undergraduate students as well.

Author:
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 764

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Author: E. Schanda
Publisher: Springer Science & Business Media
ISBN: 3642662366
Category : Science
Languages : en
Pages : 381

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The public's serious concern about the uncertainties and dangers of the conse quences of human activities on environmental quality demands policies to control the situation and to prevent its deterioration. But far-reaching decisions on the environmental policy are impaired or even made impossible as long as the relevant ecological relations are not sufficiently understood and large-scale quantitative information on the most important parameters is not available in sufficient quality and quantity. The techniques of remote sensing offer new ways of procuring data on natural phenomena with three main advantages - the large distance between sensor and object prevents interference with the environmental conditions to be measured, - the potentiality for large-scale and even global surveys yields a new dimension for the investigations of the environmental parameters, - the extremely wide, spectral range covered by the whole diversity of sensors discloses many properties of the environmental media not detectable within a single wave band (as e.g. the visible). These significant additions to the conventional methods of environmental studies and the particular qualification of several remote sensing methods for quantitative determination of the natural parameters makes this new investigation technique an important tool both to the scientists studying the ecological relationship and the administration in charge of the environmental planning and protection.

Author: National Council on Marine Resources and Engineering Development (U.S.)
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 756

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