This chapter provides information about the principles, understanding, algorithms, and applicability of the magnetic method to exploration and near-surface geophysical problems. Most targets of exploration, environmental, and archaeological type are located at shallow depths, and the magnetic method provides...
magnetic dipole moment- (physics) a current loop gives rise to a magnetic field characteristic of a magnetic dipole; "An orbiting electron in an atom will have a magnetic dipole moment" natural philosophy,physics- the science of matter and energy and their interactions; "his favorite subject was...
a magnetometer for measuring increases (gradients) of a component of magnetic field intensity in a given direction. (The principles of operation of magnetic gradiometers of various types are examined in the articleMAGNETOMETER.) Magnetic gradiometers are used in research of the structure of the eart...
Magnetic anomalies are caused by diversities between the magnetic properties of the target body and the surrounding lithosphere. This difference in magnetic properties can be applied in geophysical exploration such as edge detection1,2, mineral3,4,5, unexploded ordnance (UXO)6,7,8exploration, and g...
1. The method of geophysical exploration of a magnetic anomaly caused by a geologic anomaly in the subsurface of the earth comprising: measuring the magnetic intensity at spaced locations on the surface of the earth over said geologic anomaly; ...
11. The most important task of the magnetic method is to explore subsurface geology using minor changes in the geomagnetic field caused by magnetized masses. As with other geophysical methods, magnetic anomalies are assessed by making some assumptions and generalizations. Magnetized masses are commonly...
Geophysical exploration for copper-gold mineralisation in the Benagerie Ridge Magnetic Complex, Curnamona Province, South AustraliaJatropha curcas Lpath analysisoil yieldThe Benagerie Ridge Magnetic Complex is located in eastern South Australia. The Complex, a component of the Curnamona Craton, ...
Method of geophysical prospecting by measuring the earth's magnetic time transients simultaneously in two different directions United States Patent 3149278 Inventors: Cartier, William O. Mclaughlin, George H. Application Number: US59480956A Publication Date: 09/15/1964 ...
The method of surface nuclear magnetic resonance (SNMR) is a relatively new geophysical technique that exploits the NMR-phenomenon for a quantitative determination of the sub-surface distribution of hydrogen protons, i.e. water molecules of groundwater resources, by non-intrusive means. The idea to...
Magnetic exploration is a geophysical method on magnetic change observed in the underground medium. 磁法勘探是观测研究地下介质磁场变化的一种地球物理勘探方法。 更多例句>> 补充资料:磁力线 磁力线magnetic force, line of 图示磁场分布的虚设的有向曲线族。磁力线上每一点的切线方向与该点磁场(指磁感应强度B...