geomagnetic axis — geomagnetic axis, the magnetic axis of the earth at an angle of 12 degrees with respect to the geographic axis … Useful english dictionary
geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… … Universalium
Geomagnetic pole — Illustration of the difference between geomagnetic poles (Nm and Sm) and geographical poles (Ng and Sg). The geomagnetic poles are antipodal points where the axis of a theoretical dipole intersects the Earth s surface. This dipole is equivalent… … Wikipedia
Geomagnetic reversal — Magnetic reversal redirects here. For switching of a magnet, see Magnetization reversal. Geomagnetic polarity during the late Cenozoic Era. Dark areas denote periods where the polarity matches today s polarity, light areas denote periods where… … Wikipedia
geomagnetic pole — noun : either of two spots on the earth s surface that are at the ends of the axis of the geomagnetic field and that do not coincide with the geographical poles or the magnetic poles * * * geomagnetic pole, the hypothetical point in the Arctic or … Useful english dictionary
geomagnetic equator — noun : the great circle of the earth whose plane is perpendicular to the axis of the geomagnetic field compare magnetic equator … Useful english dictionary
geomagnetic pole — (Geophysics) point where the imaginary dipole of the Earth s magnetic field intersect with the Earth s surface (varies from the axis of rotation by approximately 11 degrees) … English contemporary dictionary
geomagnetic field — noun : a conventionalized symmetrical approximation of the earth s magnetic field having one diameter of the earth as its axis … Useful english dictionary
geomagnetical axis — geomagnetinė ašis statusas T sritis fizika atitikmenys: angl. geomagnetic axis; geomagnetical axis vok. geomagnetische Achse, f rus. геомагнитная ось, f pranc. axe géomagnétique, m … Fizikos terminų žodynas
axe géomagnétique — geomagnetinė ašis statusas T sritis fizika atitikmenys: angl. geomagnetic axis; geomagnetical axis vok. geomagnetische Achse, f rus. геомагнитная ось, f pranc. axe géomagnétique, m … Fizikos terminų žodynas