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| Giga Bits (more) | Geophysics | currents | Magnetotellurics |
| Geophysical | 1999 | Magnetic Fields | Resistivity |
| 26 | Subsurface | seismic | 1998 |
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EPA Dynamic Field Activities - Geophysical Methods Common geophysical methods used by the Environmental Protection Agency at hazardous waste sites include: ground penetrating radar, seismic refraction, electromagnetics, and magnetometry. Presents case studies and field-based analytical methods. Search in Category: Regional: North America: United States: Government: Agencies: Independent: Environmental Protection Agency: Office of Solid Waste and Emergency Response Search in Category: Science: Environment: Hazardous Waste Search in Category: Regional: North America: United States: Government: Agencies: Independent: Environmental Protection Agency Search in Category: Science: Environment: Biodiversity: Conservation: Regions: United States Search in Category: Society: Law: Legal Information: Legal Practice: Resources: Public Records www.epa.gov/superfund/programs/dfa/geometh.htm - cached |
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Geophysical Exploration for Engineering and Environmental Investigations Manual describing the geophysical procedures commonly conducted by the Army Corps of Engineers, used for engineering, geological and environmental investigations. Search in Category: Regional: North America: United States: Government: Military: Army: Major Commands: Army Corps of Engineers Search in Category: Science: Social Sciences: Geography: Cartography www.usace.army.mil/publications/eng-manuals/em1110-1-1802/toc.htm - cached |
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GNS Science Research institute in New Zealand specializing in earth systems, seismic data acquisition and processing, laboratory analysis, environmental and natural hazards risk analysis. Search in Category: Regional: Oceania: New Zealand: Otago: Localities: Dunedin: Business and Economy Search in Category: Science: Earth Sciences: Geology: Organizations: Government Geological Surveys: Oceania www.gns.cri.nz - cached |
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The Exploration of the Earth's Magnetosphere A detailed non-mathematical introduction to the research on the Earth's magnetic environment in space and its history. Contains master directory of many related text files. Search in Category: Kids and Teens: School Time: Science: Astronomy and Space Search in Category: Science: Earth Sciences: Education www-spof.gsfc.nasa.gov/Education/Intro.html - published: Nov 03 2007 - cached |
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USGS Geomagnetism Homepage Provides background information on the earth's magnetism, geomagnetic field maps and data, and modelling information. geomag.usgs.gov - cached |
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USGS Office of Ground Water, Branch of Geophysics Technical support, guidance, and applied research that fosters the appropriate use of surface and borehole geophysical methods for USGS interdisciplinary earth science investigations and the development of geophysical characterization and monitoring methods. Search in Category: Regional: North America: United States: Science and Environment: Water Resources Search in Category: Science: Environment: Water Resources water.usgs.gov/ogw/bgas - modified: 3 months ago - cached |
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Gravity Magnetic Glossary An introduction to the technical terminology used in potential fields, gravity and magenetics studies. Search in Category: Science: Earth Sciences: Geophysics: Products and Services: Consulting www.igcworld.com/gm_glos.html - cached | |
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GSC National Geomagnetism Program Contains resources of the Geological Survey of Canada on the ever-changing magnetic field. Includes a magnetic declination calculator and compass tutorial, and a database from Canadian magnetic observatories. www.geolab.nrcan.gc.ca/geomag | |
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MTNet An international electronic forum for the free exchange of knowledge, programs and data between scientists engaged in the study of the Earth using electromagnetic methods, principally magnetotellurics. Search in Category: Regional: Europe: Ireland: Dublin: Municipalities: Dublin City: Education: Specialised Instruction www.dias.ie/mtnet - cached | |
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The Great Magnet, the Earth Historical review of geomagnetism, from the discovery of the compass to plate tectonics and space observations. Also has instructions for teachers, glossary, and FAQ. Search in Category: Kids and Teens: School Time: Science: The Earth: The Atmosphere: Auroras Search in Category: Science: Technology: Space: NASA: Education: For Kids www.phy6.org/earthmag/demagint.htm - published: May 23 2000 - cached | |
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12.570 Seminar in Geophysics: Thermal and Chemical Evolution of ... The main objective of this cross-disciplinary course is to understand the historical development and the current status of ideas and models, to present and question the constraints from the different research fields, and to investigate if and how the different views on mantle flow can be reconciled with the currently available data ... Search in Category: Reference: Education: Colleges and Universities: North America: United States: Massachusetts: Massachusetts Institute of Technology Search in Category: Reference: Education: Distance Learning: Online Courses ocw.mit.edu/OcwWeb/Earth--Atmospheric--and-Planetary-Sciences/12-570Spring-2005/CourseHome - cached | |
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The Berkeley Course in Applied Geophysics Text and interactive models derived from course notes and instructional programs. Covers the physical properties of earth materials, with chapters on geophysical methods and interpretation. appliedgeophysics.berkeley.edu:7057 | |
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Thermophysics Research at the Instituto Superior Técnico Research on thermal diffusivity of rocks by the laser flash technique at high temperature and the dielectric properties of fluids. www.thermophys.ist.edu - cached | |
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Using and Understanding Gravity Data Addresses gravity studies that involve geophysical mapping and interpretation of features in the Earth's lithosphere. Search in Category: Science: Biology: Ecology: Research Centers paces.geo.utep.edu/grav_database/grav_db_getstart.shtml - cached | |
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Application to Geophysical Methods to Highway Related Problems Application of Geophysical Methods to Highway Related Problems..... Welcome to the Federal Highway Administration online geophysical imaging resource site. The purpose of this website is to provide highway engineers with a basic knowledge of geophysics and nondestructive test (NDT) methods for solving specific engineering problems during geotechnical site investigation, construction, and maintenance of highways. The web manual is not intended to make engineers experts in the field of ... Search in Category: Regional: North America: United States: Government: Executive Branch: Department of Transportation: Federal Highway Administration www.cflhd.gov/agm - cached | |
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Airborne Geophysical Survey Workshop A collection of papers covering the practical aspects of performing airborne magnetic, radiometric, and electromagnetic surveys. www.geoexplo.com - published: Sep 18 2003 - cached | |
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Michael Studinger's Homepage Geophysical and glaciological research on the Antarctic continent with aerogeophysical methods. Search in Category: Science: Earth Sciences: Quaternary Studies: Glaciology Search in Category: Science: Earth Sciences: Oceanography: Institutions: United States www.ldeo.columbia.edu/~mstuding - cached | |
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Magnetotellurics (MT): Technique, Interpretation, and ... Although these electric and magnetic fields are small, they are measurable. That’s the good news. The bad news is that these signals vary in strength over hours, days, weeks and even over the sunspot cycle (which is about 11 years and creates an ... www.searchanddiscovery.net/documents/geophysical/christopherson - published: Dec 01 1998 - cached | |
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GCMulticomponent Seismic: A Pragmatist's Primer, by Chris ... The second most important application of multicomponent seismic is the imaging of low P-impedance sands (Class II AVO) -- and one of the most widely published examples is from Alba Field in the UK North Sea (Figure 2). In this case, the top of the ... www.searchanddiscovery.net/documents/2005/thompson - published: Jun 10 2005 - cached | |
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Genetic algorithms in joint inversion Research discussing some of the advantages and disadvantages of using genetic algorithms for joint inversion of different geophysical datasets, particularly magnetotellurics and seismic receiver functions. www.cp.dias.ie/%7emm/ga_general.html - cached | |
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Introduction to Magnetotellurics A geophysical technique that uses naturally-occurring (or man-made) electromagnetic fields to probe the electrical conductivity structure of the Earth. hendrix2.uoregon.edu/~dlivelyb/LPE_talk/MT_intro.html - cached | |
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Magnetotellurics Basics Magnetotellurics (MT) is a geophysical method to study the distribution of electrical conductivity in the earth. Article includes examples of recordings and resistivity ranges of standard rock types. userpage.fu-berlin.de/~mtag/MT-principles.html - cached | |
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Sharp Deconvolution A novel approach to the comprehensive elimination of multiples, which combines both waveform inversion (SDec) and statistical estimation (MSvE). web.ift.uib.no/~antonych/SDec.html - cached | |
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UNTITLED www2.kms.dk/fags | |
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ORAD Laboratory for Satellite Altimetry Specializes in the analysis of satellite altimeter data related to problems in physical oceanography and marine geophysics. ibis.grdl.noaa.gov/SAT - cached | |
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