geomagnetic survey

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• 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 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 storm — This article is about disturbances within Earth s magnetosphere. For other uses of magnetic storm , see Magnetic storm (disambiguation). Solar particles interact with Earth s magnetosphere. A geomagnetic storm is a temporary disturbance of the… …   Wikipedia

• Magnetic anomaly detector — MAD rear boom on P 3C The SH 60B Seahawk helicopter carries …   Wikipedia

• Ron G. Mason — was one of the oceanographers whose pioneering Cold War geomagnetic survey work lead to the discovery of magnetic stripes around the Mid Atlantic Ridge. [Mason, R.G. and A.D. Raff, (1961): Magnetic survey off the west coast of the United States… …   Wikipedia

• Kursk Magnetic Anomaly — ( ru. Курская магнитная аномалия) is a territory rich in iron ores located within the Kursk, Belgorod, and Voronezh oblasts, and constitutes a significant part of the Central Chernozyom Region. The Kursk Magnetic Anomaly is recognized as the… …   Wikipedia

• Golden Hills (Russia) — Golden Hills (in Russian, Zolotiye Gorki ) is an archaeological site in southern Russia. It is located in the region of the lower Don River, on the Aksay River about 70 kilometers east on Rostov on Don.Golden Hills was the site of a fortress… …   Wikipedia

• Ricardo Cirera — (? 1932) was a geomagnetist who conducted the first geomagnetic survey of the Philippines and who founded the El Ebro Observatory in Roquetes, Tarragona, Spain. He was also involved in the founding of the scientific journal Iberica …   Wikipedia

• Meanings of minor planet names: 10001–11000 — As minor planet discoveries are confirmed, they are given a permanent number by the IAU s Minor Planet Center, and the discoverers can then submit names for them, following the IAU s naming conventions. The list below concerns those minor planets …   Wikipedia

• Earth's magnetic field — Computer simulation of the Earth s field in a normal period between reversals.[1] The tubes represent magnetic field lines, blue when the field points towards the center and yellow when away. The rotation axis of the Earth is centered and… …   Wikipedia

• Space weather — is the concept of changing environmental conditions in outer space. It is distinct from the concept of weather within a planetary atmosphere, and deals with phenomena involving ambient plasma, magnetic fields, radiation and other matter in space… …   Wikipedia