Small Deformation Detected from InSAR Time-Series and Their Applications in Geophysics

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Book Synopsis Small Deformation Detected from InSAR Time-Series and Their Applications in Geophysics by : Wenliang Zhao

Download or read book Small Deformation Detected from InSAR Time-Series and Their Applications in Geophysics written by Wenliang Zhao and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: InSAR has been proved to be useful for detecting large scale small surface motion from space. For a series of environmental phenomenon and their associated geomechanical processes, new insights are obtained from spatio-temporal information provided by InSAR. However, for some applications, how to get reliable deformation signal, how to use these information, and how to build the mechanical models remain some questions. For ice mass loss estimation problem, it is easy to build a linear inverse model from observed deformation. Unfortunately, this model is highly under-determined, which means the places far from the ice margin are usually poorly constrained while the places close to the ice margin are underestimated. For present-day hydraulic fracturing problem, only the upper crust is sensitive to the load change. But the existing global 1-D earth models usually have a coarse resolution in crust. Moreover, these models are typically from seismic wave velocities representing the dynamic moduli instead of the static moduli required for the hydraulic fracturing modeling. For geological carbon sequestration study, there was one successful attempt based on InSAR in the desert in 2008 and almost no new result comes out after that. The main problem is that most carbon sequestration projects are located in rural areas where less stable reflection targets can be found. In this dissertation I will try to answer the questions listed above. I will discuss two different methods solving the under-determined linear inverse problem for ice mass loss estimation in chapter 2 and 3. For the second question, I will discuss two different test sites and their crustal elasticity in chapter 4 and 5. In chapter 6 I will discuss the development of a time-series analysis method for retrieving small surface deformation at carbon sequestration injection sites in north America.

Land Surface Remote Sensing

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Publisher : Elsevier
ISBN 13 : 0081012659
Total Pages : 386 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Land Surface Remote Sensing by : Mehrez Zribi

Download or read book Land Surface Remote Sensing written by Mehrez Zribi and published by Elsevier. This book was released on 2016-11-08 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land Surface Remote Sensing: Environment and Risks explores the use of remote sensing in applications concerning the environment, including desertification and monitoring deforestation and forest fires. The first chapter covers the characterization of aerosols and gases by passive remote sensing. The next chapter presents the correlation of optical images for quantifying the deformation of the Earth's surface and geomorphological processes. The third chapter is examines remote sensing applications in the mining environment. The fourth chapter depicts the strong potential of radar imagery for volcanology and urban and mining subsidence studies. The next two chapters deal respectively with the use of remote sensing in locust control and the contribution of remote sensing to the epidemiology of infectious diseases. In the last ten years, spatial observation of the Earth—particularly continental surfaces—has expanded considerably with the launch of increasing numbers of satellites covering various applications (hydrology, biosphere, flow of surface, snow, ice, landslide, floods). This has paved the way for an explosion in the use of remote sensing data. This book offers essential coverage of space-based observation techniques for continental surfaces. The authors explore major applications and provide a corresponding detailed chapter for the physical principles, physics of measurement, and data processing requirements for each technique, bringing you up-to-date descriptions of techniques used by leading scientists in the field of remote sensing and Earth observation. - Provides clear and concise descriptions of modern remote sensing methods - Explores the most current remote sensing techniques with physical aspects of the measurement (theory) and their applications - Provides chapters on physical principles, measurement, and data processing for each technique described - Describes optical remote sensing technology, including a description of acquisition systems and measurement corrections to be made

InSAR Time Series Analysis of Subtle Transient Crustal Deformation Signals Associated with the 2010 Slow Slip Event at Kilauea, Hawaii

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Book Synopsis InSAR Time Series Analysis of Subtle Transient Crustal Deformation Signals Associated with the 2010 Slow Slip Event at Kilauea, Hawaii by : Jingyi Chen

Download or read book InSAR Time Series Analysis of Subtle Transient Crustal Deformation Signals Associated with the 2010 Slow Slip Event at Kilauea, Hawaii written by Jingyi Chen and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We address here the use of Interferometric Synthetic Aperture Radar (InSAR) to measure and characterize subtle transient deformation events of the Earth's crust. We develop an imaging geodetic method to identify slow slip events (SSEs) that may go unrecognized because they occur in unexpected areas where instrumentation has not been installed. We illustrate our approach by studying Kilauea volcano and imaging the signature of an SSE that occurred in 2010. Kilauea is the youngest and most active volcano on the island of Hawaii. Nearly continuous eruptions along Kilauea's east rift zone over 30 years have built up a large area of accumulated lava on the volcano's south flank. Tectonic extension along the rift zone and gravitational spreading lead to the south flank of Kilauea slipping constantly seaward on a shallowly landward dipping basal decollement fault at rates of up to 10 cm/year. Since 2002, a sequence of SSEs has been observed on Kilauea's south flank using continuous Global Positioning System (GPS) data. SSEs, viewed as fault activity somewhere between steady sliding and a catastrophic earthquake, release energy over a period of hours to months and can lead to crustal deformation on the order of centimeters. The mechanisms behind these SSEs are still poorly understood. High spatial resolution, accurate SSE displacement measurements can help us constrain the depth of slip and understand the SSEs' potential relationship to catastrophic earthquakes and flank failure. The focus of this dissertation is using time series InSAR data to collect and analyze subtle, transient deformation. InSAR time series are commonly used to obtain surface topography and surface motion. The benefits of InSAR are fine spatial resolution and broad ground coverage, both compared to measurements using GPS or other geodetic network alone. We use 49 sets of TerraSAR-X data acquired between August, 2009 and December, 2010 to study the recent Kilauea SSE of February 1, 2010. The TerraSAR-X satellite has a revisit cycle of 11 days, which is relatively short compared to most existing spaceborne radar systems. This shorter revisit cycle makes it possible to collect many measurements over a fixed period of time. Moreover, since a phase cycle in a TerraSAR-X interferogram corresponds to only 1.55 cm line of sight (LOS) deformation, the system is well-suited to monitoring ground deformation on the order of centimeters at Kilauea. The challenge in using X-band InSAR time series to study ground deformation at Kilauea is the very low signal to noise ratio (SNR) of the SSE deformation signal compared to atmospheric noise. We develop a small baseline subset InSAR time series analysis algorithm, which jointly inverts InSAR and GPS data to improve the accuracy of the displacement estimates. This algorithm is suitable for extracting both transient and secular ground deformation on the order of millimeters in the presence of atmospheric noise on the order of centimeters. We obtain high spatial resolution displacement estimates due to the 2010 slow slip event as well as secular motion at Kilauea and demonstrate that the results are consistent with GPS time series over the same period. We also develop an L1-norm based sparse reconstruction algorithm to detect transient events in very noisy InSAR time series. This algorithm is well-suited to detecting unknown transient events using only InSAR time series, particularly when no auxiliary data such as GPS are available. We apply this algorithm to solve for the time of the SSE's occurrence and confirm that the largest jump detected in the TerraSAR-X InSAR time series is temporally and spatially correlated with the 2010 Kilauea SSE. Because phase artifacts due to atmospheric propagation delays in InSAR images frequently degrade the interpretability of the phase signatures of terrain, we further analyze the impact of tropospheric artifacts in InSAR images. We show that tropospheric noise is the primary error source in the X-band InSAR data we processed for the study of the 2010 Kilauea slow slip event. We also address the impact of ionospheric delay artifacts in InSAR images, which are often seen in L-band interferograms.

Surface Deformation Mapping and Automatic Feature Detection Over the Permian Basin Using InSAR

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Surface Deformation Mapping and Automatic Feature Detection Over the Permian Basin Using InSAR by : Scott Staniewicz

Download or read book Surface Deformation Mapping and Automatic Feature Detection Over the Permian Basin Using InSAR written by Scott Staniewicz and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Permian Basin has become the United States' largest producer of oil and gas over the past decade. During the same time, it has experienced a sharp rise in the number of induced earthquakes. In order to better understand the damage potential from induced earthquakes, new data and monitoring approaches are critically needed. Interferometric Synthetic Aperture Radar (InSAR) is a remote sensing technique that measures surface deformation over broad areas with 10s-100s meter spatial resolution and up to millimeter-to-centimeter accuracy. These measurements can be used to derive information about Earth’s subsurface and assess induced seismic risks. However, it is difficult to perform basin-scale surface deformation mapping and automatic feature detection using InSAR because the signal-to-noise ratio (SNR) of the deformation signals compared to tropospheric noise is extremely low. It is common to assume that the Permian Basin is rigid enough that the subtle deformation associated with oil and gas production and wastewater injection are not detectable by InSAR. In this dissertation, we develop methods for characterizing tropospheric noise and its power spectral density directly from InSAR observations. We show that the tropospheric noise distribution is non-Gaussian, and a small portion of SAR scenes are corrupted by up to ±15 cm noise outliers associated with storms and heat waves. This finding is significant because most of the InSAR time series solutions are optimal only when noise follows a Gaussian distribution. We design robust and scalable time series algorithms to reconstruct the temporal evolution of surface deformation in this challenging scenario, and we achieved basin-wide millimeter-level accuracy based on independent GPS validation. We observe numerous subsidence and uplift features near active production and disposal wells, as well as linear deformation patterns associated with fault activities near clusters of induced earthquakes. Furthermore, we designed a new computer vision algorithm for detecting the size and location of unknown deformation features in large volumes of InSAR data. We are able to determine whether a detected feature is associated with tropospheric artifacts or real deformation signals based on a realistic tropospheric noise model derived from InSAR data

Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism, and Climate Change

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Publisher : Springer Science & Business Media
ISBN 13 : 3764384174
Total Pages : 245 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism, and Climate Change by : Detlef Wolf

Download or read book Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism, and Climate Change written by Detlef Wolf and published by Springer Science & Business Media. This book was released on 2007-12-20 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the papers in this book were presented at the workshop on "Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism and Climate Change", which took place at the Casa de los Volcanes on Lanzarote, during March 1-4, 2005. Leading experts describe major developments in geodynamics, and record their views on internal and surface processes of the earth.

Radar Interferometry

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Publisher : Springer Science & Business Media
ISBN 13 : 1402047231
Total Pages : 221 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Radar Interferometry by : Bert M. Kampes

Download or read book Radar Interferometry written by Bert M. Kampes and published by Springer Science & Business Media. This book was released on 2006-09-21 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is devoted to the Persistent Scatterer Technique, the latest development in radar interferometric data processing. It is the only book on Permanent Scatterer (PS) technique of radar interferometry, and it details a newly developed stochastic model and estimator algorithm to cope with possible problems for the application of the PS technique. The STUN (spatio-temporal unwrapping network) algorithm, developed to cope with these issues in a robust way, is presented and applied to two test sites.

Time Series Analysis and Applications

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Publisher : IntechOpen
ISBN 13 : 9535137425
Total Pages : 182 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Time Series Analysis and Applications by : Nawaz Mohamudally

Download or read book Time Series Analysis and Applications written by Nawaz Mohamudally and published by IntechOpen. This book was released on 2018-01-24 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time Series Analysis (TSA) and Applications offers a dense content of current research and development in the field of data science. The book presents time series from a multidisciplinary approach that covers a wide range of sectors ranging from biostatistics to renewable energy forecasting. Contrary to previous literatures on time, serious readers will discover the potential of TSA in areas other than finance or weather forecasting. The choice of the algorithmic transform for different scenarios, which is a key determinant in the application of TSA, can be understood through the diverse domain applications. Readers looking for deep understanding and practicability of TSA will be delighted. Early career researchers too will appreciate the technicalities and refined mathematical complexities surrounding TSA. Our wish is that this book adds to the body of TSA knowledge and opens up avenues for those who are looking forward to applying TSA in their own context.

Volcano Deformation

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Publisher : Springer Science & Business Media
ISBN 13 : 3540493026
Total Pages : 470 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Volcano Deformation by : Daniel Dzurisin

Download or read book Volcano Deformation written by Daniel Dzurisin and published by Springer Science & Business Media. This book was released on 2006-11-24 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volcanoes and eruptions are dramatic surface man telemetry and processing, and volcano-deformation ifestations of dynamic processes within the Earth, source models over the past three decades. There has mostly but not exclusively localized along the been a virtual explosion of volcano-geodesy studies boundaries of Earth's relentlessly shifting tectonic and in the modeling and interpretation of ground plates. Anyone who has witnessed volcanic activity deformation data. Nonetheless, other than selective, has to be impressed by the variety and complexity of brief summaries in journal articles and general visible eruptive phenomena. Equally complex, works on volcano-monitoring and hazards mitiga however, if not even more so, are the geophysical, tion (e. g. , UNESCO, 1972; Agnew, 1986; Scarpa geochemical, and hydrothermal processes that occur and Tilling, 1996), a modern, comprehensive treat underground - commonly undetectable by the ment of volcano geodesy and its applications was human senses - before, during, and after eruptions. non-existent, until now. Experience at volcanoes worldwide has shown that, In the mid-1990s, when Daniel Dzurisin (DZ to at volcanoes with adequate instrumental monitor friends and colleagues) was serving as the Scientist ing, nearly all eruptions are preceded and accom in-Charge of the USGS Cascades Volcano Observa panied by measurable changes in the physical and tory (CVO), I first learned of his dream to write a (or) chemical state of the volcanic system. While book on volcano geodesy.

Surface Deformation Measured with Interferometric Synthetic Aperture Radar

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Surface Deformation Measured with Interferometric Synthetic Aperture Radar by : Fernando Greene

Download or read book Surface Deformation Measured with Interferometric Synthetic Aperture Radar written by Fernando Greene and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Interferometric Synthetic Aperture Radar (InSAR) and Global Positioning System (GPS) is widely used to detect ground deformation from varieties of geophysical origins. However, most studies lack the spatial and temporal resolutions to better characterize such observations. The purpose of this research is to use multi-track satellite radar imagery to generate time series to study and monitor vertical ground deformation over large regions such as the Nevada portion of the Basin and Range Province and the western end of the Mojave Desert. We developed an innovative method to remove horizontal movements from InSAR line-of-sight (LOS) observations using a GPS velocity field and subsequently combine the multi-track imagery resulting in one single high spatial resolution map of observed vertical crustal and surface movements. By implementing this technique we detect vertical deformation signals with short and intermediate wavelength signals associated to tectonic processes such as interseismic and postseismic deformation. In Central Nevada Seismic Belt we detect in three independent orbits a broad area of uplift that confirms results of previous studies that associate the origin of this signal to post-seimic deformation of the historic earthquakes at this region. In south-central Nevada we detect several valleys that show a gradual eastward tilt of the valley floors due to deep geodynamical processes. The valleys located at the eastern side of Ruby Mountains show a range decrease that could indicate uplift related to magma intrusion or post-seismic deformation due to older, unrecognized earthquakes. In the Big Bend segment in southern California we detect vertical uplift as expected by mechanical models of interseismic deformation. Additionaly all our velocity maps reveal small wavelength deformation signals of anthropogenic origin.

Spaceborne Synthetic Aperture Radar Remote Sensing

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Publisher : CRC Press
ISBN 13 : 1000803163
Total Pages : 433 pages
Book Rating : 4.0/5 (8 download)

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Book Synopsis Spaceborne Synthetic Aperture Radar Remote Sensing by : Shashi Kumar

Download or read book Spaceborne Synthetic Aperture Radar Remote Sensing written by Shashi Kumar and published by CRC Press. This book was released on 2023-03-31 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides basic and advanced concepts of synthetic aperture radar (SAR), PolSAR, InSAR, PolInSAR, and all necessary information about various applications and analysis of data of multiple sensors. It includes information on SAR remote sensing, data processing, and separate applications of SAR technology, compiled in one place. It will help readers to use active microwave imaging sensor-based information in geospatial technology and applications. This book: Covers basic and advanced concepts of synthetic aperture radar (SAR) remote sensing Introduces spaceborne SAR sensors Discusses applications of SAR remote sensing in earth observation Explores utilization of SAR data for solid earth, ecosystem, and cryosphere, including imaging of extra-terrestrial bodies Includes PolSAR and PolInSAR for aboveground forest biomass retrieval, as well as InSAR and PolSAR for snow parameters retrieval This book is aimed at researchers and graduate students in remote sensing, photogrammetry, geoscience, image processing, agriculture, environment, forestry, and image processing.

Geophysics and Geosequestration

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Publisher : Cambridge University Press
ISBN 13 : 1107137497
Total Pages : 391 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Geophysics and Geosequestration by : Thomas L. Davis

Download or read book Geophysics and Geosequestration written by Thomas L. Davis and published by Cambridge University Press. This book was released on 2019-05-09 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the geophysical techniques and analysis methods for monitoring subsurface carbon dioxide storage for researchers and industry practitioners.

Radar Interferometry

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Publisher : Springer Science & Business Media
ISBN 13 : 0306476339
Total Pages : 318 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Radar Interferometry by : Ramon F. Hanssen

Download or read book Radar Interferometry written by Ramon F. Hanssen and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the product of five and a half years of research dedicated to the und- standing of radar interferometry, a relatively new space-geodetic technique for m- suring the earth’s topography and its deformation. The main reason for undertaking this work, early 1995, was the fact that this technique proved to be extremely useful for wide-scale, fine-resolution deformation measurements. Especially the interf- ometric products from the ERS-1 satellite provided beautiful first results—several interferometric images appeared as highlights on the cover of journals such as Nature and Science. Accuracies of a few millimeters in the radar line of sight were claimed in semi-continuous image data acquired globally, irrespective of cloud cover or solar illumination. Unfortunately, because of the relative lack of supportive observations at these resolutions and accuracies, validation of the precision and reliability of the results remained an issue of concern. From a geodetic point of view, several survey techniques are commonly available to measure a specific geophysical phenomenon. To make an optimal choice between these techniques it is important to have a uniform and quantitative approach for describing the errors and how these errors propagate to the estimated parameters. In this context, the research described in this book was initiated. It describes issues involved with different types of errors, induced by the sensor, the data processing, satellite positioning accuracy, atmospheric propagation, and scattering character- tics. Nevertheless, as the first item in the subtitle “Data Interpretation and Error Analysis” suggests, data interpretation is not always straightforward.

GNSS Monitoring of the Terrestrial Environment

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Publisher : Elsevier
ISBN 13 : 0323955088
Total Pages : 324 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis GNSS Monitoring of the Terrestrial Environment by : Yosuke Aoki

Download or read book GNSS Monitoring of the Terrestrial Environment written by Yosuke Aoki and published by Elsevier. This book was released on 2024-08-13 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Encyclopedia of Solid Earth Geophysics

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Publisher : Springer Science & Business Media
ISBN 13 : 904818701X
Total Pages : 1579 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Encyclopedia of Solid Earth Geophysics by : Harsh Gupta

Download or read book Encyclopedia of Solid Earth Geophysics written by Harsh Gupta and published by Springer Science & Business Media. This book was released on 2011-06-29 with total page 1579 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past few decades have witnessed the growth of the Earth Sciences in the pursuit of knowledge and understanding of the planet that we live on. This development addresses the challenging endeavor to enrich human lives with the bounties of Nature as well as to preserve the planet for the generations to come. Solid Earth Geophysics aspires to define and quantify the internal structure and processes of the Earth in terms of the principles of physics and forms the intrinsic framework, which other allied disciplines utilize for more specific investigations. The first edition of the Encyclopedia of Solid Earth Geophysics was published in 1989 by Van Nostrand Reinhold publishing company. More than two decades later, this new volume, edited by Prof. Harsh K. Gupta, represents a thoroughly revised and expanded reference work. It brings together more than 200 articles covering established and new concepts of Geophysics across the various sub-disciplines such as Gravity, Geodesy, Geomagnetism, Seismology, Seismics, Deep Earth Processes, Plate Tectonics, Thermal Domains, Computational Methods, etc. in a systematic and consistent format and standard. It is an authoritative and current reference source with extraordinary width of scope. It draws its unique strength from the expert contributions of editors and authors across the globe. It is designed to serve as a valuable and cherished source of information for current and future generations of professionals.

Remote Sensing in Applied Geophysics

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Publisher : MDPI
ISBN 13 : 303943733X
Total Pages : 318 pages
Book Rating : 4.0/5 (394 download)

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Book Synopsis Remote Sensing in Applied Geophysics by : Chiara Colombero

Download or read book Remote Sensing in Applied Geophysics written by Chiara Colombero and published by MDPI. This book was released on 2020-12-07 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Special Issue is focused on recent and upcoming advances in the combined application of remote sensing and applied geophysics. Applied geophysics analyzes the distribution of physical properties in the subsurface for a wide range of geological, engineering, and environmental applications at different scales. Seismic, electrical, magnetic, and electromagnetic methods are among the most applied and well-established geophysical techniques. These methods share the advantages of being non-invasive and exploring wide areas of investigation with respect to conventional methods (e.g., drilling). Geophysical surveys are usually carried out deploying or moving the appropriate instrumentation directly on the ground surface. However, recent technological advances have resulting in the development of innovative acquisition systems becoming more typical of the remote sensing community (e.g., airborne surveys). While applied geophysics mainly focuses on the subsurface, typical remote sensing techniques have the ability to accurately image the Earth’s surface with high-resolution investigations carried out by means of terrestrial, airborne, or satellite-based platforms. The integration of surface and subsurface information is often crucial for several purposes, including the processing of geophysical data, the characterization and time-lapse monitoring of surface and near-surface targets, and the reconstruction of highly detailed and comprehensive 3D models of the investigated areas. Recent contributions showing the added value of surface reconstruction and/or monitoring in the processing, interpretation, and cross-comparison of geophysical techniques for archaeological, environmental, and engineering studies are collected in this book. Pioneering geophysical acquisitions by means of innovative remote systems are also presented.

Analytical Surface Deformation Theory

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Publisher : Springer Science & Business Media
ISBN 13 : 3662039354
Total Pages : 109 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Analytical Surface Deformation Theory by : Yüksel Altiner

Download or read book Analytical Surface Deformation Theory written by Yüksel Altiner and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to plate motions, tidal effects of the Moon and the Sun, atmosphe ric, hydrological, ocean loading and local geological processes, and due to the rotation of the Earth, all points on the Earth's crust are sub ject to deformation. Global plate motion models, based on the ocean floor spreading rates, transform fault azimuths, and earthquake slip vectors, describe average plate motions for a time period of the past few million years. Therefore, the investigation of present-day tectonic activities by global plate motion models in a small area with complex movements cannot supply satisfactory results. The contribution of space techniques [Very Long Baseline Interferome try (VLBI); Satellite Laser Ranging (SLR); Global Positioning System (GPS)] applied to the present-day deformations ofthe Earth's surface and plate tectonics has increased during the last 20 to 25 years. Today one is able to determine by these methods the relative motions in the em to sub-em-range between points far away from each other.

Remote Sensing for Sustainability

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Publisher : CRC Press
ISBN 13 : 1315354640
Total Pages : 263 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Remote Sensing for Sustainability by : Qihao Weng

Download or read book Remote Sensing for Sustainability written by Qihao Weng and published by CRC Press. This book was released on 2016-11-17 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by the societal needs and improvement in sensor technology and image processing techniques, remote sensing has become an essential geospatial tool for understanding the Earth and managing Human-Earth interactions. Remote Sensing for Sustainability introduces the current state of the art remote sensing knowledge integral for monitoring the world’s natural resources and environments, managing exposure to natural disasters and man-made risks, and helping understand the sustainability and productivity of natural ecosystems. Bridging the gap between remote sensing and sustainability science this book examines theories and methods as well as practical applications of sustainable development for cities using remote sensing; focuses on remote sensing methods and techniques for sustainable natural resources with emphasize on forests; answers questions on how and what the remote sensing methods and techniques can do for the sustainability of environmental systems; and examines the issues of energy use and sustainable energy sources using remote sensing technology in countries such as Germany, China, the U.S, drawing on case studies to demonstrate the applicability of remote sensing techniques. This comprehensive guide, which can serve to professors, researchers, and students alike, takes in consideration the United Nations set of sustainable development goals and intends to contribute to the GEO’s Strategic Plan by addressing and exemplifying a number of societal benefit areas of remote sensing data sets, methods, and techniques for sustainable development.