Open Directory - Science: Earth Sciences: Geophysics
See also: This category in other languages: - A collection of papers covering the practical aspects of performing airborne magnetic, radiometric, and electromagnetic surveys. - Collects observations, analyzes, distributes and publishes information and data related to astronomy, geodesy, geophysics and allied sciences. - 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. - Research institute in New Zealand specializing in earth systems, seismic data acquisition and processing, laboratory analysis, environmental and natural hazards risk analysis. - 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. - Manual describing the geophysical procedures commonly conducted by the Army Corps of Engineers, used for engineering, geological and environmental investigations. - Online forum for geophysics issues related to environment, engineering, archaeology, hydrology, forensic and other near surface geophysical applications. - An introduction to the technical terminology used in potential fields, gravity and magenetics studies. - A geophysical technique that uses naturally-occurring (or man-made) electromagnetic fields to probe the electrical conductivity structure of the Earth. - 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. - 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. - A detailed article explaining the practical application of magnetotellurics. Includes case studies to present processing and interpretation techniques. - Geophysical and glaciological research on the Antarctic continent with aerogeophysical methods. - Article discussing the different types of multicomponent seismic data, including geophone orientation, recording methods and successful applications. - Specializes in the analysis of satellite altimeter data related to problems in physical oceanography and marine geophysics. - Article by Andrija Radovic on how the Earth's geomagnetic field arises. - A novel approach to the comprehensive elimination of multiples, which combines both waveform inversion (SDec) and statistical estimation (MSvE). - 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. - Historical review of geomagnetism, from the discovery of the compass to plate tectonics and space observations. Also has instructions for teachers, glossary, and FAQ. - Information about the highly viscous layer between the Earth's crust and the lower mantle, including its internal structure, its material composition and associated natural phenomena. - Provides background information on the earth's magnetism, geomagnetic field maps and data, and modelling information. - 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. - Personal page of a senior researcher at the Seismological Division of the Geophysical Institute of Israel. Papers on seismic signals processing methods, development and application.
