Download or read book Statistical and Harmonic Analysis of Gravity written by United States. Army Map Service and published by . This book was released on 1959 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistical and Harmonic Analysis of Gravity written by Stati Uniti d'America. Corps of Engineers. Army Map Service and published by . This book was released on 1959 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Harmonic Analysis of World wide Gravity Material written by and published by . This book was released on 1962 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Statistical Analysis of Gravity Anomalies written by R. A. Hirvonen and published by . This book was released on 1962 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on the statistics of gravity anomalies is presented in the first part. New and independent methods for computing the statistical functions Es and Gs are described. Es, the error of representation, can be obtained using a map with iso-anomaly curves. Gs, the root mean square anomaly, may be computed if the covariance function, Cd, is given empirically. The formulas are illustrated by some numerical examples. The second part treats the continuation of the gravity anomaly field to different elevations. An earlier integral formula, expressing them in terms of gravity anomalies at ground level, can be simplified and adapted for electronic computing. For manual computation the statistical method described above is used to find a template which gives satisfactory accuracy with the least amount of labor. The derived methods for the manual and high speed computation for the extension of the gravity field in unsurveyed areas and its continuation to high elevations have great theoretical and practical significance. (Author).
Download or read book Satellite Gravity and the Geosphere written by National Research Council and published by National Academies Press. This book was released on 1997-09-02 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Harmonic Analysis of World wide Gravity Material written by Urho Antti Uotila and published by . This book was released on 1962 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geodetic Accuracies Obtainable from Measurements of First and Second Order Gravitational Gradients written by D. Lelgemann and published by . This book was released on 1976 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of Goddard Space Flight Center written by Goddard Space Flight Center and published by . This book was released on with total page 1682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spectral Methods in Geodesy and Geophysics written by Christopher Jekeli and published by CRC Press. This book was released on 2017-10-02 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: The text develops the principal aspects of applied Fourier analysis and methodology with the main goal to inculcate a different way of perceiving global and regional geodetic and geophysical data, namely from the perspective of the frequency, or spectral, domain rather than the spatial domain. The word "methods" in the title is meant to convey that the transformation of a geophysical signal into the spectral domain can be applied for purposes of analysis as well as rapid computation. The text is written for graduate students; however, Chapters 1 through 4 and parts of 5 can also benefit undergraduates who have a solid and fluent knowledge of integral and differential calculus, have some statistical background, and are not uncomfortable with complex numbers. Concepts are developed by starting from the one-dimensional domain and working up to the spherical domain, which is part of every chapter. Many concepts are illustrated graphically with actual geophysical data primarily from signals of gravity, magnetism, and topography.
Download or read book The Effect of Instrumental Drift on the Harmonic Analysis of Gravity at Washington D C written by Bernard D. Zetler and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of the Gravity Field written by Fernando Sansò and published by Springer Nature. This book was released on 2022-06-09 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook presents a comprehensive treatment of the theory and implementation of inverse methods in the analysis and interpretation of Earth’s gravity field. By restricting their consideration to a local rather than global level, the authors focus on the use of observations and data that are more sensitive to local mass anomalies. All necessary theoretical aspects are reformulated in terms of a Euclidean framework so that less complex tools from mathematical analysis can be utilized. Divided into three parts, the text begins with a review of basic mathematical properties of gravitation, computing gravity from mass distributions, and relevant methods from Fourier analysis. In the second part of the text, the Earth’s gravity field and its properties are introduced, and the preprocessing and processing of gravity data are explored. Finally, elementary inverse theory is discussed, after which the general inversion problem is considered via application of both the Tikhonov deterministic approach and a stochastic MCMC model. Throughout, examples and exercises are provided to both clarify material and to illustrate real-word applications for readers. Analysis of the Gravity Field: Direct and Inverse Problems is carefully written to be accessible to both mathematicians and geophysicists without sacrificing mathematical rigor. Readers should have a familiarity with the basics of mathematical analysis, as well as some knowledge of statistics and probability theory. Detailed proofs of more advanced results are relegated to appendices so that readers can concentrate on solution algorithms.
Download or read book Geodesy written by P. Vanícek and published by Elsevier. This book was released on 2015-06-03 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geodesy: The Concepts, Second Edition focuses on the processes, approaches, and methodologies employed in geodesy, including gravity field and motions of the earth and geodetic methodology. The book first underscores the history of geodesy, mathematics and geodesy, and geodesy and other disciplines. Discussions focus on algebra, geometry, statistics, symbolic relation between geodesy and other sciences, applications of geodesy, and the historical beginnings of geodesy. The text then ponders on the structure of geodesy, as well as functions of geodesy and geodetic theory and practice. The publication examines the motions, gravity field, deformations in time, and size and shape of earth. Topics include tidal phenomena, tectonic deformations, actual shape of the earth, gravity anomaly and potential, and observed polar motion and spin velocity variations. The elements of geodetic methodology, classes of mathematical models, and formulation and solving of problems are also mentioned. The text is a dependable source of data for readers interested in the concepts involved in geodesy.
Download or read book Geophysical Abstracts written by and published by . This book was released on 1967 with total page 1436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the statistical analysis of gravity anomalies written by Reino Antero Hirvonen and published by . This book was released on 1962 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physical Geodesy written by Bernhard Hofmann-Wellenhof and published by Springer Science & Business Media. This book was released on 2006-10-10 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Physical Geodesy", published in 1967, has for many years been considered as the standard introduction to its field. The enormous progress since then has required a complete reworking. While basic material has been retained other parts are completely updated. However, there is a seamless welding of new ideas and methods (GPS, satellites, collocation). Highlights include: emphasis on global integration of geometry and gravity, a simplified approach to Molodensky's theory without integral equations, and a general combination of all geodetic data by least-squares collocation. In the second edition minor mistakes have been corrected.
Download or read book Lunar Gravimetry written by Rune Floberghagen and published by Springer Science & Business Media. This book was released on 2012-08-27 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lunar Gravimetry: Revealing the Far-Side provides a thorough and detailed discussion of lunar gravity field research and applications, from the initial efforts of the pre-Apollo and Luna eras to the dedicated gravity mapping experiments of the third millennium. Analysis of the spatial variations of the gravity field of the Moon is a key selenodetic element in the understanding of the physics of the Moon's interior. Remarkably, more than forty years after the initial steps in lunar exploration by spacecraft, the global gravity field still remains largely unknown, due to the limitations of standard observations techniques. As such, knowledge of the high-accuracy and high-resolution gravity field is one of the remaining unsolved issues in lunar science.
Download or read book Special Report written by Smithsonian Astrophysical Observatory and published by . This book was released on 1977 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
