Methods and Technologies for Measuring the Earth’s Gravity Field Parameters

Methods and Technologies for Measuring the Earth’s Gravity Field Parameters PDF Author: V. G. Peshekhonov
Publisher: Springer Nature
ISBN: 3031111583
Category : Science
Languages : en
Pages : 396

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Book Description
This book offers extensive information on the operation of gravimeters, including airborne, marine and terrestrial ones, and on the associated data processing methods such as optimal and adaptive filtering, smoothing, structural and parametric identification. Further, it describes specific features relating to the study of the gravitational field in remote areas of the Earth, with the necessary modifications of equipment and software for all-latitude applications. Findings from gravity studies in such remote areas are also presented. Advanced methods for studying the gravitational field, including those for simultaneous determination of gravity anomalies and deflection of the vertical are described and analyzed in detail. Gravity gradiometers and cold atom gravimeters are also covered. Last but not least, the book deals with the development of Earth’s gravity field models and their various applications, including map-aided navigation, with a special attention to model accuracy estimation. Gathering research findings and best practice recommendations relating to Earth’s gravity field measurements, collected by a team of researchers and professionals, the book offers a unique guide for engineers, scientists and graduate students dealing with terrestrial, marine and airborne gravimetry. It will also help other specialists involved in developing and using navigation systems in practice, including designers of gravimetric equipment and navigators.

Methods and Technologies for Measuring the Earth’s Gravity Field Parameters

Methods and Technologies for Measuring the Earth’s Gravity Field Parameters PDF Author: V. G. Peshekhonov
Publisher: Springer Nature
ISBN: 3031111583
Category : Science
Languages : en
Pages : 396

Get Book Here

Book Description
This book offers extensive information on the operation of gravimeters, including airborne, marine and terrestrial ones, and on the associated data processing methods such as optimal and adaptive filtering, smoothing, structural and parametric identification. Further, it describes specific features relating to the study of the gravitational field in remote areas of the Earth, with the necessary modifications of equipment and software for all-latitude applications. Findings from gravity studies in such remote areas are also presented. Advanced methods for studying the gravitational field, including those for simultaneous determination of gravity anomalies and deflection of the vertical are described and analyzed in detail. Gravity gradiometers and cold atom gravimeters are also covered. Last but not least, the book deals with the development of Earth’s gravity field models and their various applications, including map-aided navigation, with a special attention to model accuracy estimation. Gathering research findings and best practice recommendations relating to Earth’s gravity field measurements, collected by a team of researchers and professionals, the book offers a unique guide for engineers, scientists and graduate students dealing with terrestrial, marine and airborne gravimetry. It will also help other specialists involved in developing and using navigation systems in practice, including designers of gravimetric equipment and navigators.

Geophysics

Geophysics PDF Author: William Lowrie
Publisher: Oxford University Press
ISBN: 0198792956
Category : Mathematics
Languages : en
Pages : 161

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Book Description
1. What is geophysics? -- 2. Planet Earth -- 3. Seismology and the Earth's internal structure -- 4. Siesmicity--the restless Earth -- 5. Gravity and the figure of the Earth -- 6. The Earth's heat -- 7. The Earth's magnetic field -- 8. Afterthoughts

Measurement Technology for Micro-Nanometer Devices

Measurement Technology for Micro-Nanometer Devices PDF Author: Wendong Zhang
Publisher: John Wiley & Sons
ISBN: 1118717996
Category : Technology & Engineering
Languages : en
Pages : 352

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Book Description
A fully comprehensive examination of state-of-the-art technologies for measurement at the small scale • Highlights the advanced research work from industry and academia in micro-nano devices test technology • Written at both introductory and advanced levels, provides the fundamentals and theories • Focuses on the measurement techniques for characterizing MEMS/NEMS devices

Air Force Research Resumés

Air Force Research Resumés PDF Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 572

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Book Description


Satellite Gravity and the Geosphere

Satellite Gravity and the Geosphere PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309174767
Category : Science
Languages : en
Pages : 126

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Book Description
For the past three decades, it has been possible to measure the earth's static gravity from satellites. Such measurements have been used to address many important scientific problems, including the earth's internal structure, and geologically slow processes like mantle convection. In principle, it is possible to resolve the time-varying component of the gravity field by improving the accuracy of satellite gravity measurements. These temporal variations are caused by dynamic processes that change the mass distribution in the earth, oceans, and atmosphere. Acquisition of improved time-varying gravity data would open a new class of important scientific problems to analysis, including crustal motions associated with earthquakes and changes in groundwater levels, ice dynamics, sea-level changes, and atmospheric and oceanic circulation patterns. This book evaluates the potential for using satellite technologies to measure the time-varying component of the gravity field and assess the utility of these data for addressing problems of interest to the earth sciences, natural hazards, and resource communities.

Geodesy, Trends and Prospects

Geodesy, Trends and Prospects PDF Author: National Research Council (U.S.). Committee on Geodesy
Publisher:
ISBN:
Category : Geodesy
Languages : en
Pages : 104

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Book Description


Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 866

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Book Description


OAR

OAR PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 570

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Book Description


Satellite Altimetry Over Oceans and Land Surfaces

Satellite Altimetry Over Oceans and Land Surfaces PDF Author: Detlef Stammer
Publisher: CRC Press
ISBN: 1351647814
Category : Science
Languages : en
Pages : 954

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Book Description
Satellite remote sensing, in particular by radar altimetry, is a crucial technique for observations of the ocean surface and of many aspects of land surfaces, and of paramount importance for climate and environmental studies. This book provides a state-of-the-art overview of the satellite altimetry techniques and related missions, and reviews the most-up-to date applications to ocean dynamics and sea level. It also discusses related space-based observations of the ocean surface and of the marine geoid, as well as applications of satellite altimetry to the cryosphere and land surface waters; operational oceanography and its applications to navigation, fishing and defense.

Precise Geodetic Infrastructure

Precise Geodetic Infrastructure PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309163293
Category : Science
Languages : en
Pages : 157

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Book Description
Geodesy is the science of accurately measuring and understanding three fundamental properties of Earth: its geometric shape, its orientation in space, and its gravity field, as well as the changes of these properties with time. Over the past half century, the United States, in cooperation with international partners, has led the development of geodetic techniques and instrumentation. Geodetic observing systems provide a significant benefit to society in a wide array of military, research, civil, and commercial areas, including sea level change monitoring, autonomous navigation, tighter low flying routes for strategic aircraft, precision agriculture, civil surveying, earthquake monitoring, forest structural mapping and biomass estimation, and improved floodplain mapping. Recognizing the growing reliance of a wide range of scientific and societal endeavors on infrastructure for precise geodesy, and recognizing geodetic infrastructure as a shared national resource, this book provides an independent assessment of the benefits provided by geodetic observations and networks, as well as a plan for the future development and support of the infrastructure needed to meet the demand for increasingly greater precision. Precise Geodetic Infrastructure makes a series of focused recommendations for upgrading and improving specific elements of the infrastructure, for enhancing the role of the United States in international geodetic services, for evaluating the requirements for a geodetic workforce for the coming decades, and for providing national coordination and advocacy for the various agencies and organizations that contribute to the geodetic infrastructure.