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Ground-penetrating radar (GPR) is a rapidly developing field that has seen tremendous progress over the past 15 years. The development of GPR spans aspects of geophysical science, technology, and a wide range of scientific and engineering applications. It is the breadth of applications that has made GPR such a valuable tool in the geophysical consulting and geotechnical engineering industries, has lead to its rapid development, and inspired new areas of research in academia. The topic of GPR has gone from not even being mentioned in geophysical texts ten years ago to being the focus of hundred
Engineering --- Aerospace and Aeronautics --- Ground penetrating radar. --- Electrical engineering. --- Electric engineering --- Ground probing radar --- Subsurface radar --- Radar --- Radar pénétrant dans le sol --- Ground penetrating radar --- Radar pénétrant dans le sol --- Radar à pénétration de sol
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This book presents the integrated use of magnetometry and ground-penetrating radar geophysical mapping to understand the human presence within buried archaeological landscapes. Ground-penetrating radar can be used to identify buried living surfaces, geological stratigraphy and the architectural remains of sites in three-dimensions. Magnetometry can produce images denoting differences on the composition of those materials, both anthropogenic and natural, but with more limited three-dimensional resolution. The integration of the two has a unique ability to resolve and interpret these buried materials, differentiated between the human-caused and natural layers, and place all buried features within historic landscapes. The final product of geophysical integration, along with some limited subsurface testing, produces a holistic analysis of human adaptations to, and modifications of, the ancient landscape. Examples are shown from sites in Roman Croatia and Britain, Medieval Ireland, Colonial Connecticut, and an Archaic site in the Colorado Rocky Mountains. These examples from very different environments, time periods and cultural groups illustrate how the integrated geophysical methodology can interpret, on a scale approaching many hectares, the ancient landscapes within which people lived.
Earth sciences. --- Geology. --- Geophysics. --- Anthropology. --- Archaeology. --- Earth Sciences. --- Geophysics/Geodesy. --- Ground penetrating radar. --- Magnetometry in archaeology. --- Magnetic surveys (Archaeology) --- Archaeology --- Ground probing radar --- Subsurface radar --- Radar --- Methodology --- Physical geography. --- Human beings --- Geognosy --- Geoscience --- Earth sciences --- Natural history --- Archeology --- Anthropology --- Auxiliary sciences of history --- History --- Antiquities --- Geography --- Geological physics --- Terrestrial physics --- Physics --- Primitive societies --- Social sciences
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Remote sensing --- Imaging systems --- Télédétection --- Imagerie (Technique) --- Imaging systems. --- Remote sensing. --- Remote-sensing imagery --- Remote sensing systems --- Remote terrain sensing --- Sensing, Remote --- Terrain sensing, Remote --- Aerial photogrammetry --- Aerospace telemetry --- Detectors --- Space optics --- Radar --- Television --- Scanning systems --- Equipment and supplies --- Optical detectors --- Microwave detectors --- Ground penetrating radar --- Industrial applications --- Ground probing radar --- Subsurface radar --- Detectors, Microwave --- Light-sensitive cells --- Light-sensitive detectors --- Light sensor photodevices --- Photodetectors --- Photodevices, Light sensor --- Photoelectric detectors --- Photosensors --- Optical transducers --- Optoelectronic devices --- Ground penetrating radar. --- Industrial applications.
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This book provides a complete description of the processes needed to take raw GPR data all the way to the construction of subsurface images. The book provides an introduction to the theory of GPR by using a simulator that shows how radar profiles across simple model structures look and provides many examples so that the complexity of radar signatures can be understood. The book continues with a review of the necessary radargram signal processes needed along with examples. The most comprehensive methodology to construct subsurface images from either coarsely spaced data using interpolation or from dense data from multi-channel equipment and 3D volume generation is presented. Advanced imaging solutions such as overlay analysis are introduced and numerous worldwide site case histories are shown. The authors present their studies in away that most technical and non-technical users of the equipment will find it useful for implementing in their own subsurface investigations.
Archaeology --- Ground penetrating radar --- Civil & Environmental Engineering --- History & Archaeology --- Engineering & Applied Sciences --- Civil Engineering --- Remote sensing --- Ground probing radar --- Subsurface radar --- Antiquities --- Microwaves. --- Archaeology. --- Science --- Geotechnical Engineering & Applied Earth Sciences. --- Remote Sensing/Photogrammetry. --- Microwaves, RF and Optical Engineering. --- Science Education. --- Study and teaching. --- Science education --- Scientific education --- Archeology --- Anthropology --- Auxiliary sciences of history --- History --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Ground penetrating radar. --- Remote sensing. --- Geotechnical engineering. --- Optical engineering. --- Science education. --- Mechanical engineering --- Remote-sensing imagery --- Remote sensing systems --- Remote terrain sensing --- Sensing, Remote --- Terrain sensing, Remote --- Aerial photogrammetry --- Aerospace telemetry --- Detectors --- Space optics --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology
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This book, based on Transport and Urban Development COST Action TU1208, presents the most advanced applications of ground penetrating radar (GPR) in a civil engineering context, with documentation of instrumentation, methods, and results. It explains clearly how GPR can be employed for the surveying of critical transport infrastructure, such as roads, pavements, bridges, and tunnels, and for the sensing and mapping of underground utilities and voids. Detailed attention is also devoted to use of GPR in the inspection of geological structures and of construction materials and structures, including reinforced concrete, steel reinforcing bars, and pre/post-tensioned stressing ducts. Advanced methods for solution of electromagnetic scattering problems and new data processing techniques are also presented. Readers will come to appreciate that GPR is a safe, advanced, nondestructive, and noninvasive imaging technique that can be effectively used for the inspection of composite structures and the performance of diagnostics relevant to the entire life cycle of civil engineering works.
Engineering. --- Geoengineering, Foundations, Hydraulics. --- Microwaves, RF and Optical Engineering. --- Geotechnical Engineering & Applied Earth Sciences. --- Environmental Engineering/Biotechnology. --- Hydraulic engineering. --- Microwaves. --- Biotechnology. --- Ingénierie --- Technologie hydraulique --- Micro-ondes --- Biotechnologie --- Civil & Environmental Engineering --- Mechanical Engineering --- Engineering & Applied Sciences --- Hydraulic Engineering --- Civil Engineering --- Ground penetrating radar. --- Soil surveys --- Geophysical instruments. --- Geophysical methods. --- Geophysics --- Instruments, Geophysical --- Geophysical methods in soil surveys --- Ground probing radar --- Subsurface radar --- Instruments --- Geotechnical engineering. --- Engineering geology. --- Engineering --- Foundations. --- Hydraulics. --- Optical engineering. --- Environmental engineering. --- Geology. --- Meteorological instruments --- Physical instruments --- Scientific apparatus and instruments --- Radar --- Chemical engineering --- Genetic engineering --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Engineering, Hydraulic --- Fluid mechanics --- Hydraulics --- Shore protection --- Engineering—Geology. --- Environmental control --- Environmental effects --- Environmental stresses --- Environmental health --- Environmental protection --- Pollution --- Sustainable engineering --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Mechanical engineering --- Flow of water --- Water --- Hydraulic engineering --- Jets --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Soil mechanics --- Walls --- Civil engineering --- Geology, Economic --- Flow --- Distribution --- Details --- Geology
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