Undersea Vehicles For Oceanography
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Undersea Vehicles For Oceanography
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Author : Federal Council for Science and Technology (U.S.). Committee on Oceanography
language : en
Publisher:
Release Date : 1965
Undersea Vehicles For Oceanography written by Federal Council for Science and Technology (U.S.). Committee on Oceanography and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Bathyscaphe categories.
Undersea Vehicles And National Needs
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1996-12-19
Undersea Vehicles And National Needs written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-19 with Science categories.
The United States faces decisions requiring information about the oceans in vastly expanded scales of time and space and from oceanic sectors not accessible with the suite of tools now used by scientists and engineers. Advances in guidance and control, communications, sensors, and other technologies for undersea vehicles can provide an opportunity to understand the oceans' influence on the energy and chemical balance that sustains humankind and to manage and deliver resources from and beneath the sea. This book assesses the state of undersea vehicle technology and opportunities for vehicle applications in science and industry. It provides guidance about vehicle subsystem development priorities and describes how national research can be focused most effectively.
Future Needs In Deep Submergence Science
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2004-04-05
Future Needs In Deep Submergence Science written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-04-05 with Science categories.
Deep-diving manned submersibles, such as Alvin, which gained worldwide fame when researchers used it to reach the wreck of the Titanic, have helped advance deep-ocean science. But many scholars in this field have noted that the number and capabilities of today's underwater vehicles no longer meet current scientific demands. At the same time, the relative value of manned and unmanned vehicles is often disputed. The report finds that new submersibles-both manned and unmanned-that are more capable than those in the current fleet are needed and would be of great value to the advancement of ocean research.
Technology And Applications Of Autonomous Underwater Vehicles
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Author : Gwyn Griffiths
language : en
Publisher: CRC Press
Release Date : 2002-11-28
Technology And Applications Of Autonomous Underwater Vehicles written by Gwyn Griffiths and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-11-28 with Technology & Engineering categories.
The oceans are a hostile environment, and gathering information on deep-sea life and the seabed is incredibly difficult. Autonomous underwater vehicles are robot submarines that are revolutionizing the way in which researchers and industry obtain data. Advances in technology have resulted in capable vehicles that have made new discoveries on how th
A High Rate Virtual Instrument Of Marine Vehicle Motions For Underwater Navigation And Ocean Remote Sensing
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Author : Chrystel Gelin
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-22
A High Rate Virtual Instrument Of Marine Vehicle Motions For Underwater Navigation And Ocean Remote Sensing written by Chrystel Gelin 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 2012-08-22 with Technology & Engineering categories.
Dead-Reckoning aided with Doppler velocity measurement has been the most common method for underwater navigation for small vehicles. Unfortunately DR requires frequent position recalibrations and underwater vehicle navigation systems are limited to periodic position update when they surface. Finally standard Global Positioning System (GPS) receivers are unable to provide the rate or precision required when used on a small vessel. To overcome this, a low cost high rate motion measurement system for an Unmanned Surface Vehicle (USV) with underwater and oceanographic purposes is proposed. The proposed onboard system for the USV consists of an Inertial Measurement Unit (IMU) with accelerometers and rate gyros, a GPS receiver, a flux-gate compass, a roll and tilt sensor and an ADCP. Interfacing all the sensors proved rather challenging because of their different characteristics. The proposed data fusion technique integrates the sensors and develops an embeddable software package, using real time data fusion methods, for a USV to aid in navigation and control as well as controlling an onboard Acoustic Doppler Current Profiler (ADCP). While ADCPs non-intrusively measure water flow, the vessel motion needs to be removed to analyze the data and the system developed provides the motion measurements and processing to accomplish this task.
Manned Undersea Science And Technology
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Author : United States. National Oceanic and Atmospheric Administration
language : en
Publisher:
Release Date : 1974
Manned Undersea Science And Technology written by United States. National Oceanic and Atmospheric Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with categories.
Undersea Vehicles For Oceanography
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Author : Federal Council for Science and Technology (U.S.). Committee on Oceanography
language : en
Publisher:
Release Date : 1965
Undersea Vehicles For Oceanography written by Federal Council for Science and Technology (U.S.). Committee on Oceanography and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Bathyscaphe categories.
Science At Sea
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2009-11-23
Science At Sea written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-23 with Science categories.
The U.S. academic research fleet is an essential national resource, and it is likely that scientific demands on the fleet will increase. Oceanographers are embracing a host of remote technologies that can facilitate the collection of data, but will continue to require capable, adaptable research vessels for access to the sea for the foreseeable future. Maintaining U.S. leadership in ocean research will require investing in larger and more capable general purpose Global and Regional class ships; involving the scientific community in all phases of ship design and acquisition; and improving coordination between agencies that operate research fleets.
Exploration Of The Seas
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-11-04
Exploration Of The Seas written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-11-04 with Science categories.
In the summer of 1803, Thomas Jefferson sent Meriwether Lewis and William Clark on a journey to establish an American presence in a land of unqualified natural resources and riches. Is it fitting that, on the 200th anniversary of that expedition, the United States, together with international partners, should embark on another journey of exploration in a vastly more extensive region of remarkable potential for discovery. Although the oceans cover more than 70 percent of our planet's surface, much of the ocean has been investigated in only a cursory sense, and many areas have not been investigated at all. Exploration of the Seas assesses the feasibility and potential value of implementing a major, coordinated, international program of ocean exploration and discovery. The study committee surveys national and international ocean programs and strategies for cooperation between governments, institutions, and ocean scientists and explorers, identifying strengths, weaknesses, and gaps in these activities. Based primarily on existing documents, the committee summarizes priority areas for ocean research and exploration and examines existing plans for advancing ocean exploration and knowledge.
Undersea Studies With The Deep Research Vehicle Deepstar 4000
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Author : Roger Merrifield
language : en
Publisher:
Release Date : 1969
Undersea Studies With The Deep Research Vehicle Deepstar 4000 written by Roger Merrifield and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Geology categories.