Stochastic Models For Geodesy And Geoinformation Science

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Stochastic Models for Geodesy and Geoinformation Science

Author : Frank Neitzel
Publisher : MDPI
ISBN 13 : 3039439812
Total Pages : 200 pages
Book Rating : 4.0/5 (394 download)

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Book Synopsis Stochastic Models for Geodesy and Geoinformation Science by : Frank Neitzel

Download or read book Stochastic Models for Geodesy and Geoinformation Science written by Frank Neitzel and published by MDPI. This book was released on 2021-02-12 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: In geodesy and geoinformation science, as well as in many other technical disciplines, it is often not possible to directly determine the desired target quantities. Therefore, the unknown parameters must be linked with the measured values by a mathematical model which consists of the functional and the stochastic models. The functional model describes the geometrical–physical relationship between the measurements and the unknown parameters. This relationship is sufficiently well known for most applications. With regard to the stochastic model, two problem domains of fundamental importance arise: 1. How can stochastic models be set up as realistically as possible for the various geodetic observation methods and sensor systems? 2. How can the stochastic information be adequately considered in appropriate least squares adjustment models? Further questions include the interpretation of the stochastic properties of the computed target values with regard to precision and reliability and the use of the results for the detection of outliers in the input data (measurements). In this Special Issue, current research results on these general questions are presented in ten peer-reviewed articles. The basic findings can be applied to all technical scientific fields where measurements are used for the determination of parameters to describe geometric or physical phenomena.

Stochastic Models for Geodesy and Geoinformation Science

Author : Frank Neitzel
Publisher :
ISBN 13 : 9783039439829
Total Pages : 200 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Stochastic Models for Geodesy and Geoinformation Science by : Frank Neitzel

Download or read book Stochastic Models for Geodesy and Geoinformation Science written by Frank Neitzel and published by . This book was released on 2021 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: In geodesy and geoinformation science, as well as in many other technical disciplines, it is often not possible to directly determine the desired target quantities. Therefore, the unknown parameters must be linked with the measured values by a mathematical model which consists of the functional and the stochastic models. The functional model describes the geometrical-physical relationship between the measurements and the unknown parameters. This relationship is sufficiently well known for most applications. With regard to the stochastic model, two problem domains of fundamental importance arise: 1. How can stochastic models be set up as realistically as possible for the various geodetic observation methods and sensor systems? 2. How can the stochastic information be adequately considered in appropriate least squares adjustment models? Further questions include the interpretation of the stochastic properties of the computed target values with regard to precision and reliability and the use of the results for the detection of outliers in the input data (measurements). In this Special Issue, current research results on these general questions are presented in ten peer-reviewed articles. The basic findings can be applied to all technical scientific fields where measurements are used for the determination of parameters to describe geometric or physical phenomena.

Mathematical Geosciences

Author : Joseph L. Awange
Publisher : Springer Nature
ISBN 13 : 3030924955
Total Pages : 733 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Mathematical Geosciences by : Joseph L. Awange

Download or read book Mathematical Geosciences written by Joseph L. Awange and published by Springer Nature. This book was released on 2023-04-07 with total page 733 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Mathematical Geosciences book adds five new topics: Solution equations with uncertainty, which proposes two novel methods for solving nonlinear geodetic equations as stochastic variables when the parameters of these equations have uncertainty characterized by probability distribution. The first method, an algebraic technique, partly employs symbolic computations and is applicable to polynomial systems having different uncertainty distributions of the parameters. The second method, a numerical technique, uses stochastic differential equation in Ito form; Nature Inspired Global Optimization where Meta-heuristic algorithms are based on natural phenomenon such as Particle Swarm Optimization. This approach simulates, e.g., schools of fish or flocks of birds, and is extended through discussion of geodetic applications. Black Hole Algorithm, which is based on the black hole phenomena is added and a new variant of the algorithm code is introduced and illustrated based on examples; The application of the Gröbner Basis to integer programming based on numeric symbolic computation is introduced and illustrated by solving some standard problems; An extension of the applications of integer programming solving phase ambiguity in Global Navigation Satellite Systems (GNSSs) is considered as a global quadratic mixed integer programming task, which can be transformed into a pure integer problem with a given digit of accuracy. Three alternative algorithms are suggested, two of which are based on local and global linearization via McCormic Envelopes; and Machine learning techniques (MLT) that offer effective tools for stochastic process modelling. The Stochastic Modelling section is extended by the stochastic modelling via MLT and their effectiveness is compared with that of the modelling via stochastic differential equations (SDE). Mixing MLT with SDE also known as frequently Neural Differential Equations is also introduced and illustrated by an image classification via a regression problem.

X Hotine-Marussi Symposium on Mathematical Geodesy

Author : Jeffrey T. Freymueller
Publisher : Springer Nature
ISBN 13 : 3031553608
Total Pages : 189 pages
Book Rating : 4.0/5 (315 download)

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Book Synopsis X Hotine-Marussi Symposium on Mathematical Geodesy by : Jeffrey T. Freymueller

Download or read book X Hotine-Marussi Symposium on Mathematical Geodesy written by Jeffrey T. Freymueller and published by Springer Nature. This book was released on with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stochastic Models in Geosystems

Author : Stanislav A. Molchanov
Publisher : Springer
ISBN 13 : 9781461385028
Total Pages : 0 pages
Book Rating : 4.3/5 (85 download)

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Book Synopsis Stochastic Models in Geosystems by : Stanislav A. Molchanov

Download or read book Stochastic Models in Geosystems written by Stanislav A. Molchanov and published by Springer. This book was released on 2011-11-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IMA Volume in Mathematics and its Applications STOCHASTIC MODELS IN GEOSYSTEMS is based on the proceedings of a workshop with the same title and was an integral part of the 1993-94 IMA program on "Emerging Applications of Probability." We would like to thank Stanislav A. Molchanov and Wojbor A. Woyczynski for their hard work in organizing this meeting and in edit ing the proceedings. We also take this opportunity to thank the National Science Foundation, the Office of N aval Research, the Army Research Of fice, and the National Security Agency, whose financial support made this workshop possible. A vner Friedman Willard Miller, Jr. v PREFACE A workshop on Stochastic Models in Geosystems was held during the week of May 16, 1994 at the Institute for Mathematics and Its Applica tions at the University of Minnesota. It was part of the Special Year on Emerging Applications of Prob ability program put together by an organiz ing committee chaired by J. Michael Steele. The invited speakers represented a broad interdisciplinary spectrum including mathematics, statistics, physics, geophysics, astrophysics, atmo spheric physics, fluid mechanics, seismology, and oceanography. The com mon underlying theme was stochastic modeling of geophysical phenomena and papers appearing in this volume reflect a number of research directions that are currently pursued in these areas.

GPS Stochastic Modelling

Author : Xiaoguang Luo
Publisher : Springer Science & Business Media
ISBN 13 : 364234836X
Total Pages : 331 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis GPS Stochastic Modelling by : Xiaoguang Luo

Download or read book GPS Stochastic Modelling written by Xiaoguang Luo and published by Springer Science & Business Media. This book was released on 2013-07-06 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Navigation Satellite Systems (GNSS), such as GPS, have become an efficient, reliable and standard tool for a wide range of applications. However, when processing GNSS data, the stochastic model characterising the precision of observations and the correlations between them is usually simplified and incomplete, leading to overly optimistic accuracy estimates. This work extends the stochastic model using signal-to-noise ratio (SNR) measurements and time series analysis of observation residuals. The proposed SNR-based observation weighting model significantly improves the results of GPS data analysis, while the temporal correlation of GPS observation noise can be efficiently described by means of autoregressive moving average (ARMA) processes. Furthermore, this work includes an up-to-date overview of the GNSS error effects and a comprehensive description of various mathematical methods.

Observation of the System Earth from Space - CHAMP, GRACE, GOCE and future missions

Author : Frank Flechtner
Publisher : Springer Science & Business Media
ISBN 13 : 3642321356
Total Pages : 230 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Observation of the System Earth from Space - CHAMP, GRACE, GOCE and future missions by : Frank Flechtner

Download or read book Observation of the System Earth from Space - CHAMP, GRACE, GOCE and future missions written by Frank Flechtner and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant advances in the scientific use of space based data were achieved in three joint interdisciplinary projects based on data of the satellite missions CHAMP, GRACE and GOCE within the R&D program GEOTECHNOLOGIEN. It was possible to explore and monitor changes related to the Earth’s surface, the boundary layer between atmosphere and solid earth, and the oceans and ice shields. This boundary layer is our habitat and therefore is in the focus of our interests. The Earth’s surface is subject to anthropogenetic changes, to changes driven by the Sun, Moon and planets, and by changes caused by processes in the Earth system. The state parameters and their changes are best monitored from space. The theme “Observation of the System Earth from Space” offers comprehensive insights into a broad range of research topics relevant to society including geodesy, oceanography, atmospheric science (from meteorology to climatology), hydrology and glaciology.

Selected Topics on Stochastic Modelling

Author : Ramón Gutiérrez
Publisher : World Scientific Publishing Company Incorporated
ISBN 13 : 9789810218041
Total Pages : 310 pages
Book Rating : 4.2/5 (18 download)

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Book Synopsis Selected Topics on Stochastic Modelling by : Ramón Gutiérrez

Download or read book Selected Topics on Stochastic Modelling written by Ramón Gutiérrez and published by World Scientific Publishing Company Incorporated. This book was released on 1994 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geo-information

Author : Mathias Lemmens
Publisher : Springer Science & Business Media
ISBN 13 : 9789400716674
Total Pages : 361 pages
Book Rating : 4.7/5 (166 download)

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Book Synopsis Geo-information by : Mathias Lemmens

Download or read book Geo-information written by Mathias Lemmens and published by Springer Science & Business Media. This book was released on 2011-08-03 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geomatics, the handling and processing of information and data about the Earth, is one geoscience discipline that has seen major changes in the last decade, as mapping and observation systems become ever more sensitive and sophisticated. This book is a unique and in-depth survey of the field, which has a central role to play in tackling a host of environmental issues faced by society. Covering all three strands of geomatics - applications, information technology and surveying - the chapters cover the history and background of the subject, the technology employed both to collect and disseminate data, and the varied applications to which geomatics can be put, including urban planning, assessment of biodiversity, disaster management and land administration. Relevant professionals, as well as students in a variety of disciplines such as geography and surveying, will find this book required reading. This rapidly developing field uses increasingly complex and accurate systems. Today, technology enables us to capture geo-data in full 3D as well as to disseminate it via the Web at the speed of light. We are able to continuously image the world from space at resolutions of up to 50 cm. Airborne LiDAR (laser surveying) sensors can be combined with digital camera technology to produce geometrically correct images of the Earth's surface, while integrating these with large-scale topographic maps and terrestrial as well as aerial images to produce 3D cityscapes that computer users can explore from their desktops.

3S Technology Applications in Meteorology

Author : Shuanggen Jin
Publisher : CRC Press
ISBN 13 : 1000966674
Total Pages : 441 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis 3S Technology Applications in Meteorology by : Shuanggen Jin

Download or read book 3S Technology Applications in Meteorology written by Shuanggen Jin and published by CRC Press. This book was released on 2023-10-19 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial information technology and its integration, such as remote sensing, geographic information systems (GIS), and global navigation satellite systems (GNSS), known as 3S technology, have been extensively utilized in managing and monitoring natural disasters. This book illustrates the 3S integrated applications in the field of meteorology and promotes the role of 3S in developing precise and intelligent meteorology. It presents the principles of 3S technology and the methods for monitoring different meteorological disasters and hazards as well as their application progress. The case studies from the United States, Japan, China, and Europe were conducted to help all countries understand the 3S technology functions in handling and monitoring severe meteorological hazards. FEATURES Presents integral observations from GNSS, GIS, and remote sensing in estimating and understanding meteorological changes Explains how to monitor and retrieve atmospheric parameter changes using GNSS and remote sensing Shows three-dimensional modelling and evaluations of meteorological variation processing based on GIS Helps meteorologists develop and use space-air-ground integrated observations for meteorological applications Illustrates the practices in monitoring meteorological hazards using space information techniques and case studies This book is intended for academics, researchers, and postgraduate students who specialize in geomatics, atmospheric science, and meteorology, as well as scientists who work in remote sensing and meteorology, and professionals who deal with meteorological hazards.

Fiducial Reference Measurements for Altimetry

Author : Stelios P. Mertikas
Publisher : Springer Nature
ISBN 13 : 3030394387
Total Pages : 118 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Fiducial Reference Measurements for Altimetry by : Stelios P. Mertikas

Download or read book Fiducial Reference Measurements for Altimetry written by Stelios P. Mertikas and published by Springer Nature. This book was released on 2020-02-13 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings include selected papers from the International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications, held in Chania, Crete, Greece, on 23-26 April 2018. Organised in the context of the European Space Agency Project “Fiducial Reference Measurements for Altimetry” the workshop was cosponsored by the International Association of Geodesy (in particular by the IAG Commission 2, Gravity Field), the European Space Agency, the European Union (the Copernicus Programme), the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), Space Geomatica P.C., and the Municipality of Chania. The workshop presented the latest research in the field of satellite altimetry calibration and altimetry applications for monitoring ocean changes and improving Earth observation in an objective, continuous, homogeneous and reliable manner, free of errors and biases. Further, it supported long-term monitoring of climate change by providing a better understanding of environmental changes in the world's oceans, terrestrial surface waters, and Arctic and Antarctic Regions. The outcome was the creation of a scientific roadmap with procedures, protocols, guidelines, and best practices to help international groups working on satellite altimetry to establish SI (Système International d'Unités) traceability of their measurements, results and data products.

Global Gravity Field Recovery from Satellite-to-satellite Tracking Data with the Acceleration Approach

Author : Xianglin Liu
Publisher : Netherlands Geodetic Commission
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Global Gravity Field Recovery from Satellite-to-satellite Tracking Data with the Acceleration Approach by : Xianglin Liu

Download or read book Global Gravity Field Recovery from Satellite-to-satellite Tracking Data with the Acceleration Approach written by Xianglin Liu and published by Netherlands Geodetic Commission. This book was released on 2008 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents Abstract xi Samenvatting xv Curriculum vitae xix Acknowledgements xxii 1. Introduction 1 2. Gravity field modeling from SST data: an overview 9 3. Gravity field modeling from CHAMP data 53 4. Gravity field modeling from GRACE hl-SST data 81 5. Gravity field modeling from GRACE ll-SST data 91 6. Analysis of results obtained from the 3RC approach 133 7. Summary, conclusions and recommendations 203 Bibliography 209 A. Autocorrelation 223 B. Gaussian Filtering 225

Handbook of Geospatial Artificial Intelligence

Author : Song Gao
Publisher : CRC Press
ISBN 13 : 1003814956
Total Pages : 508 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Handbook of Geospatial Artificial Intelligence by : Song Gao

Download or read book Handbook of Geospatial Artificial Intelligence written by Song Gao and published by CRC Press. This book was released on 2023-12-29 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook covers Geospatial Artificial Intelligence (GeoAI), which is the integration of geospatial studies and AI machine (deep) learning and knowledge graph technologies. It explains key fundamental concepts, methods, models, and technologies of GeoAI, and discusses the recent advances, research tools, and applications that range from environmental observation and social sensing to natural disaster responses. As the first single volume on this fast-emerging domain, Handbook of Geospatial Artificial Intelligence is an excellent resource for educators, students, researchers, and practitioners utilizing GeoAI in fields such as information science, environment and natural resources, geosciences, and geography. Features Provides systematic introductions and discussions of GeoAI theory, methods, technologies, applications, and future perspectives Covers a wide range of GeoAI applications and case studies in practice Offers supplementary materials such as data, programming code, tools, and case studies Discusses the recent developments of GeoAI methods and tools Includes contributions written by top experts in cutting-edge GeoAI topics This book is intended for upper-level undergraduate and graduate students from different disciplines and those taking GIS courses in geography or computer sciences as well as software engineers, geospatial industry engineers, GIS professionals in non-governmental organizations, and federal/state agencies who use GIS and want to learn more about GeoAI advances and applications.

Time Series Analysis and Forecasting

Author : Ignacio Rojas
Publisher : Springer
ISBN 13 : 3319969447
Total Pages : 340 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Time Series Analysis and Forecasting by : Ignacio Rojas

Download or read book Time Series Analysis and Forecasting written by Ignacio Rojas and published by Springer. This book was released on 2018-10-03 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents selected peer-reviewed contributions from the International Work-Conference on Time Series, ITISE 2017, held in Granada, Spain, September 18-20, 2017. It discusses topics in time series analysis and forecasting, including advanced mathematical methodology, computational intelligence methods for time series, dimensionality reduction and similarity measures, econometric models, energy time series forecasting, forecasting in real problems, online learning in time series as well as high-dimensional and complex/big data time series. The series of ITISE conferences provides a forum for scientists, engineers, educators and students to discuss the latest ideas and implementations in the foundations, theory, models and applications in the field of time series analysis and forecasting. It focuses on interdisciplinary and multidisciplinary research encompassing computer science, mathematics, statistics and econometrics.

The 1st International Workshop on the Quality of Geodetic Observation and Monitoring Systems (QuGOMS'11)

Author : Hansjörg Kutterer
Publisher : Springer
ISBN 13 : 331910828X
Total Pages : 183 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis The 1st International Workshop on the Quality of Geodetic Observation and Monitoring Systems (QuGOMS'11) by : Hansjörg Kutterer

Download or read book The 1st International Workshop on the Quality of Geodetic Observation and Monitoring Systems (QuGOMS'11) written by Hansjörg Kutterer and published by Springer. This book was released on 2014-12-06 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings contain 25 papers, which are the peer-reviewed versions of presentations made at the 1st International Workshop on the Quality of Geodetic Observation and Monitoring (QuGOMS’11), held 13 April to 15 April 2011 in Garching, Germany. The papers were drawn from five sessions which reflected the following topic areas: (1) Uncertainty Modeling of Geodetic Data, (2) Theoretical Studies on Combination Strategies and Parameter Estimation, (3) Recursive State-Space Filtering, (4) Sensor Networks and Multi Sensor Systems in Engineering Geodesy, (5) Multi-Mission Approaches With View to Physical Processes in the Earth System.

U.S. National Report to International Union of Geodesy and Geophysics

Author :
Publisher :
ISBN 13 :
Total Pages : 1476 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis U.S. National Report to International Union of Geodesy and Geophysics by :

Download or read book U.S. National Report to International Union of Geodesy and Geophysics written by and published by . This book was released on 1995 with total page 1476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Observing our Changing Earth

Author : Michael G. Sideris
Publisher : Springer Science & Business Media
ISBN 13 : 3540854266
Total Pages : 823 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Observing our Changing Earth by : Michael G. Sideris

Download or read book Observing our Changing Earth written by Michael G. Sideris and published by Springer Science & Business Media. This book was released on 2008-10-09 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the XXIV General Assembly of the International Union of Geodesy and Geophysics (IUGG), held July 2-13, 2007 in Perugia, Italy, the International As- ciation of Geodesy (IAG) also had its quadrennial General Assembly. The IAG - organized and contributed to several Union Symposia, as well as to Joint Symposia with other Associations. It also organized ve Symposia of its own, one dedicated to eachofitsfourCommissionsanda fthonededicatedtotheGlobalGeodeticObse- ing System (GGOS). This volume contains the proceedings of these ve Symposia, which are listed below: Symposium GS001: Reference Frames Convener: H. Drewes Co-convener: A. Dermanis Symposium GS002: Gravity Field Convener: C. Jekeli Co-conveners: U. Marti, S. Okubo, N. Sneeuw, I. Tziavos, G. Vergos, M. Vermeer, P. Visser Symposium GS003: Earth Rotation and Geodynamics Convener: V. Dehant Co-convener: Chengli Huang Symposium GS004: Positioning and Applications Convener: C. Rizos Co-convener: S. Verhagen Symposium GS005: The Global Geodetic Observing System (GGOS) Conveners: M. Rothacher Co-conveners: R. Neilan, H.-P. Plag The Symposia were organized based on the structure of the IAG (i. e., one per Commission) and covered the there pillars of geodesy, namely geometry, Earth ro- tion, and gravity eld, plus their applications. The inclusion of the Symposium on GGOS - which is no longer a project but a major component of the IAG - integrated all geodetic areas and highlighted the importance of multidisciplinarity in, and for, geodetic research.