aeromagnetic anomaly

aeromagnetic anomaly
аэромагнитная аномалия

English-Russian dictionary of geology. 2011.

Смотреть что такое "aeromagnetic anomaly" в других словарях:

  • Magnetic anomaly — In geophysics, a magnetic anomaly is a local variation in the Earth s magnetic field resulting from variations in the chemistry or magnetism of the rocks. Mapping of variation over an area is valuable in detecting structures obscured by overlying …   Wikipedia

  • Olympic-Wallowa Lineament — Location of the Olympic Wallowa Lineament. Is the OWL an optical illusion? The Olympic Wallowa lineament (OWL) – first reported by cartographer Erwin Raisz in 1945 [1] on a relief map of the continental United States – is a physiographic feature… …   Wikipedia

  • Glikson crater — is an impact structure (or astrobleme), the eroded remnant of a former impact crater, situated in the Little Sandy Desert of central Western Australia. A possible impact structure was first reported in 1997, and named after Australian geologist A …   Wikipedia

  • Midcontinent Rift System — Geological map of North America showing (in white) the Midcontinent Rift, here labeled Keweenawan Rift. Lake Superior occupies the apex of the rift. The Midcontinent Rift System (MRS) or Keweenawan Rift is a 2,000 km (1,200 mi) long… …   Wikipedia

  • Foelsche crater — Foelsche is a partly buried impact structure (or astrobleme), the eroded remnant of a former impact crater. It is situated at latitude 16° 40 S and longitude 136° 47 E in the Northern Territory, Australia, and named after the nearby Foelsche… …   Wikipedia

  • Magnetometer — A magnetometer is a measuring instrument used to measure the strength or direction of a magnetic field either produced in the laboratory or existing in nature. Some countries such as the USA, Canada and Australia classify the more sensitive… …   Wikipedia

  • Near-surface geophysics — is the use of geophysical methods to investigate small scale features in the shallow (tens of meters) subsurface. It is closely related to applied geophysics or exploration geophysics. Methods used include seismic refraction and reflection,… …   Wikipedia

  • Outline of geophysics — Seismic velocities and boundaries in the interior of the Earth sampled by seismic waves. The following outline is provided as an overview of and topical guide to geophysics: Geophysics – the physics of the Earth and its environment in space; also …   Wikipedia

  • Karikkoselkä — Infobox lake lake name = Karikkoselkä image lake = Karikkoselka WorldWind.jpg caption lake = Landsat 7 image of Karikkoselkä. image bathymetry = Karikkoselkä (kraatteri).png caption bathymetry = The lake with the impact structure area in grey.… …   Wikipedia

  • Coral Harbour — ᓴᓪᓕᖅ/ᓴᓪᓖᑦ Salliq/Salliit   Hamlet   Coral Harbour …   Wikipedia

  • New York-Alabama Lineament — The New York Alabama Lineament is a magnetic anomaly in the geology of eastern North America running from Alabama to New York. The lineament is defined by discontinuities in aeromagnetic measurements indicating an approximately 220 kilometre… …   Wikipedia

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