Gnss Seismogeodesy
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Gnss Seismogeodesy
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Author : Jianghui Geng
language : en
Publisher: Elsevier
Release Date : 2022-05-14
Gnss Seismogeodesy written by Jianghui Geng and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-14 with Science categories.
GNSS Seismogeodesy: Theory and Applications combines GNSS and seismology theory and applications to offer both disciplines the background information needed to combine forces. It explores the opportunities for integrating GNSS and seismometers, as well as applications for earthquake and tsunami early warning applications. The book allows seismologists to better understand how GNSS positions are computed and how they can be combined with seismic data and allows geodesists to better understand how to apply GNSS to monitoring of crustal motion. This book is a valuable reference for researchers and students studying the interdisciplinary connection between GNSS geodesy and strong-motion seismology. It will also be ideal for anyone working on new approaches for monitoring and predicting geologic hazards. Bridges the gap for geodesists and seismologists to better understand how their fields can be complementary Offers an interdisciplinary approach to GNSS geodesy and strong-motion seismology, showing how high-precision GNSS positions can be combined with seismic data Covers the applications of seismogeodesy to earthquake early warning (EEW) and tsunami early warning (TEW) Includes algorithms and source code examples, along with links to open-source software and datasets
Seismogeodesy And Rapid Earthquake And Tsunami Source Assessment
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Author : Diego Melgar Moctezuma
language : en
Publisher:
Release Date : 2014
Seismogeodesy And Rapid Earthquake And Tsunami Source Assessment written by Diego Melgar Moctezuma and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
This dissertation presents an optimal combination algorithm for strong motion seismograms and regional high rate GPS recordings. This seismogeodetic solution produces estimates of ground motion that recover the whole seismic spectrum, from the permanent deformation to the Nyquist frequency of the accelerometer. This algorithm will be demonstrated and evaluated through outdoor shake table tests and recordings of large earthquakes, notably the 2010 Mw 7.2 El Mayor-Cucapah earthquake and the 2011 Mw 9.0 Tohoku-oki events. This dissertations will also show that strong motion velocity and displacement data obtained from the seismogeodetic solution can be instrumental to quickly determine basic parameters of the earthquake source. We will show how GPS and seismogeodetic data can produce rapid estimates of centroid moment tensors, static slip inversions, and most importantly, kinematic slip inversions. Throughout the dissertation special emphasis will be placed on how to compute these source models with minimal interaction from a network operator. Finally we will show that the incorporation of off-shore data such as ocean-bottom pressure and RTK-GPS buoys can better-constrain the shallow slip of large subduction events. We will demonstrate through numerical simulations of tsunami propagation that the earthquake sources derived from the seismogeodetic and ocean-based sensors is detailed enough to provide a timely and accurate assessment of expected tsunami intensity immediately following a large earthquake.
Gnss Monitoring Of The Terrestrial Environment
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Author : Yosuke Aoki
language : en
Publisher: Elsevier
Release Date : 2024-08-13
Gnss Monitoring Of The Terrestrial Environment written by Yosuke Aoki and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-13 with Technology & Engineering categories.
GNSS Monitoring of the Terrestrial Environment: Earthquakes, Volcanoes, and Climate Change presents the application of GNSS technologies to natural hazards on Earth. The book details the background theory of the GNSS techniques discussed and takes the reader through applications and implementation. Tables comparing GNSS with other geodetic techniques, such as SAR, VLBI, SLR, and conventional geodetic methods such as strainmeters, tiltmeters, and leveling surveys are also included. The book concludes with a chapter bridging both parts, discussing the relationship between earthquakes, volcanism, and climate change. The book is aimed at academics, researchers, and advanced students working in the fields of remote sensing technologies or natural hazards. It is divided into two parts, with the first covering the monitoring of earthquakes, volcanoes, and applications of GNSS signals to better understand earthquakes and volcanism, while the second part covers monitoring climate change with GNSS. Provides a detailed focus on the utility of GNSS technologies for dealing with natural hazards Details theory and applications of GNSS to natural hazards, allowing readers to develop a thorough understanding on the theoretical background as well as practical applications Covers the latest developments in the field, along with future perspectives as GNSS technologies are expected to evolve
Gnss Atmospheric Seismology
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Author : Shuanggen Jin
language : en
Publisher:
Release Date : 2019
Gnss Atmospheric Seismology written by Shuanggen Jin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Architecture categories.
GNSS can detect the seismic atmospheric-ionospheric variations, which can be used to investigate the seismo-atmospheric disturbance characteristics and provide insights on the earthquake. This book presents the theory, methods, results, and modeling of GNSS atmospheric seismology. Sesimo-tropospheric anomalies, Pre-/Co-/Post-seismic ionospheric disturbances, epicenter estimation, tsunami and volcano ionospheric disturbances, and volcanic plumes detection with GNSS will be presented and discussed per chapter in the book.
Geodetic Sciences
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Author : Shuanggen Jin
language : en
Publisher: BoD – Books on Demand
Release Date : 2013-05-29
Geodetic Sciences written by Shuanggen Jin and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-29 with Technology & Engineering categories.
Space geodetic techniques, e.g., global navigation satellite systems (GNSS), Very Long Baseline Interferometry (VLBI), satellite gravimetry and altimetry, and GNSS Reflectometry
Introduction To Gnss Geodesy
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Author : Clement A. Ogaja
language : en
Publisher: Springer Nature
Release Date : 2022-05-24
Introduction To Gnss Geodesy written by Clement A. Ogaja and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-24 with Science categories.
Introduction to GNSS Geodesy is a concise reference for beginners and experts in GNSS-based satellite geodesy. It covers all of the important concepts in almost a third of the space of the other GNSS books. Th e book begins with a case study in Augmented Reality to set the stage for what is to come and then moves on to the key elements of GNSS geodesy that make accurate and precise geopositioning possible. For example, it is important to understand the geodetic reference systems and the associated GNSS data processing strategies that enable both accurate and high-precision geopositioning. Chapter 2 gives an overview of GNSS constellations and signals, highlighting important characteristics. Chapter 3 then introduces reference systems in geodesy, covering such topics as time systems, geodetic datums, coordinate systems, coordinate conversions and transformations, and International Terrestrial Reference Frame. Th is lays the framework for the rest of the book. Chapters 4 and 5 dig deep into mathematical formulation of GNSS parameter estimation and observation models. All the concepts are presented clearly and concisely, with diagrams to assist reader comprehension. Chapter 6 describes Continuously Operating Reference Station (CORS) networks and their role in geodesy and definition of reference frames. Various global and regional CORS networks are presented in this section. Th e chapter also covers GNSS data and common formats such as RINEX and RTCM. Chapter 7 introduces the whole cycle of GNSS data processing, including preprocessing, ambiguity fixing, and solution reprocessing methods as commonly used in both epoch solutions and time series data. Th e book concludes with appendices on orbit modelling, GNSS linear combinations, application examples, and an example linear model.
Position Navigation And Timing Technologies In The 21st Century Volumes 1 And 2
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Author : Y. Jade Morton
language : en
Publisher: John Wiley & Sons
Release Date : 2020-12-17
Position Navigation And Timing Technologies In The 21st Century Volumes 1 And 2 written by Y. Jade Morton and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-17 with Science categories.
Covers the latest developments in PNT technologies, including integrated satellite navigation, sensor systems, and civil applications Featuring sixty-four chapters that are divided into six parts, this two-volume work provides comprehensive coverage of the state-of-the-art in satellite-based position, navigation, and timing (PNT) technologies and civilian applications. It also examines alternative navigation technologies based on other signals-of-opportunity and sensors and offers a comprehensive treatment on integrated PNT systems for consumer and commercial applications. Volume 1 of Position, Navigation, and Timing Technologies in the 21st Century: Integrated Satellite Navigation, Sensor Systems, and Civil Applications contains three parts and focuses on the satellite navigation systems, technologies, and engineering and scientific applications. It starts with a historical perspective of GPS development and other related PNT development. Current global and regional navigation satellite systems (GNSS and RNSS), their inter-operability, signal quality monitoring, satellite orbit and time synchronization, and ground- and satellite-based augmentation systems are examined. Recent progresses in satellite navigation receiver technologies and challenges for operations in multipath-rich urban environment, in handling spoofing and interference, and in ensuring PNT integrity are addressed. A section on satellite navigation for engineering and scientific applications finishes off the volume. Volume 2 of Position, Navigation, and Timing Technologies in the 21st Century: Integrated Satellite Navigation, Sensor Systems, and Civil Applications consists of three parts and addresses PNT using alternative signals and sensors and integrated PNT technologies for consumer and commercial applications. It looks at PNT using various radio signals-of-opportunity, atomic clock, optical, laser, magnetic field, celestial, MEMS and inertial sensors, as well as the concept of navigation from Low-Earth Orbiting (LEO) satellites. GNSS-INS integration, neuroscience of navigation, and animal navigation are also covered. The volume finishes off with a collection of work on contemporary PNT applications such as survey and mobile mapping, precision agriculture, wearable systems, automated driving, train control, commercial unmanned aircraft systems, aviation, and navigation in the unique Arctic environment. In addition, this text: Serves as a complete reference and handbook for professionals and students interested in the broad range of PNT subjects Includes chapters that focus on the latest developments in GNSS and other navigation sensors, techniques, and applications Illustrates interconnecting relationships between various types of technologies in order to assure more protected, tough, and accurate PNT Position, Navigation, and Timing Technologies in the 21st Century: Integrated Satellite Navigation, Sensor Systems, and Civil Applications will appeal to all industry professionals, researchers, and academics involved with the science, engineering, and applications of position, navigation, and timing technologies. pnt21book.com
Frontiers In Seafloor Geodesy
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Author : Ryota Hino
language : en
Publisher: Frontiers Media SA
Release Date : 2021-11-01
Frontiers In Seafloor Geodesy written by Ryota Hino and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-01 with Science categories.
Theoretical And Practical Aspects Of High Rate Gnss Geodetic Observations
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Author : Simon Häberling
language : en
Publisher:
Release Date : 2015
Theoretical And Practical Aspects Of High Rate Gnss Geodetic Observations written by Simon Häberling and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
Vadase A Brand New Approach To Real Time Gnss Seismology
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Author : Gabriele Colosimo
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2013-01
Vadase A Brand New Approach To Real Time Gnss Seismology written by Gabriele Colosimo and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01 with categories.
This book describes a new approach, named Variometric Approach for Displacements Analysis Stand-alone Engine (VADASE), originally designed to detect in real-time the 3D displacements of a GNSS receiver. VADASE is based upon a so called variometric algorithm able to retrieve in real-time the displacements of a unique receiver, with accuracies ranging from few centimeters up to a couple of decimeters. Eventually, VADASE was appointed as an effective contribution to GPS Seismology. First, the state of the art of GPS Seismology and the advantages and limitations that GNSS receivers can bring about with respect to seismology instruments are presented. Further, a review of the main applications that benefit from high-rate GNSS data availability is given, with an insight on earthquake and tsunami early warning systems. Then, the book illustrates VADASE functional model and the results obtained in several scenarios simulated by a Spirent GNSS data simulator. Importantly, receiver displacements achieved for real earthquakes by VADASE are assessed with respect to those obtained by the most used strategies in GPS Seismology (i.e. Precise Point Positioning and Differential Positioning).