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Earth's magnetic field

Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun. The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and…

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Overview

Significance

Characteristics

Magnetosphere

Time dependence

Physical origin

Measurement and analysis

Biomagnetism

Sources

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Map overview Semantic statistics

Earth's magnetic field

Nodes195
Edges194
Triples175
Avg. degree1.99
Density0.010256
Components1

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Earth's magnetic field

Top relations

related to External links · 53
Earth's magnetic field → American Geophysical Union Geomagnetism, Archived, August, Based, BGS Geomagnetism, British Geological Survey, Broad, Cambridge University Press, Charles, David, Earth, Earth's, Earth's Magnetosphere Archived, Educational, Encyclopædia Britannica, ETH Zurich Archived, Exploration, Field, Field Flip, Geomagnetism
related to Magnetic poles · 15
Earth's magnetic field → Boothia Peninsula, Cape Adelaide, Earth, Earth's, Earth's North Magnetic Pole, Historically, Movements, North, North Magnetic Pole, Over, Resolute Bay, Since, South Magnetic Pole, The, This
related to Detection · 13
Earth's magnetic field → Atlantic Ocean, British Geological Survey's Eskdalemuir, Carl Friedrich Gauss, Earth's, Geological, Governments, Observatory, South Africa, Such, The, The Earth's, The Magsat, These
related to Biomagnetism · 11
Earth's magnetic field → AM, Animals, Earth's, European, Google Earth, MHz, Neither, Other, Some, These, Very
related to Magnetosphere · 10
Earth's magnetic field → Despite, Earth, Earth's, However, IMF, Sun's, Sunward, The, They, This
related to Characteristics · 9
Earth's magnetic field → Another, At, Down, Earth's, East, Facing, Its, North, The
related to Crustal magnetic anomalies · 9
Earth's magnetic field → Basalt, Earth's, Icelandic, Magnetometers, More, The, Using, When, World War II
related to Earth's core and the geodynamo · 8
Earth's magnetic field → Earth, It, Solar System, Sun, The, The Earth, The Earth's, This
related to Inclination · 8
Earth's magnetic field → An, Earth's, In, Inclination, It, North Magnetic Pole, South Magnetic Pole, The
related to Effect of ocean tides · 7
Earth's magnetic field → As, Because, Earth's, M2, Other, Seawater, The

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Important terminology

field magnetic earth's geomagnetic north earth south solar time poles dipole years core pole magnetosphere called surface magnet ocean wind

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
magnetiteinstance ofparticularly iron oxides0.80text
that can carry a permanent magnetic momentinstance ofparticularly iron oxides0.80text
magnetic storms that sometimes affect communicationsinstance ofSuch observatories can measure and forecast magnetic conditions0.80text
electric powerinstance ofSuch observatories can measure and forecast magnetic conditions0.80text
and other human activities.The International Real-time Magnetic Observatory Networkinstance ofSuch observatories can measure and forecast magnetic conditions0.80text
with over 100 interlinked geomagnetic observatories around the worldinstance ofSuch observatories can measure and forecast magnetic conditions0.80text
has been recording the Earth's magnetic field since 1991.The military determines local geomagnetic field characteristicsinstance ofSuch observatories can measure and forecast magnetic conditions0.80text
in order to detect anomalies in the natural background that might be caused by a significant metallic object such as a submerged submarineinstance ofSuch observatories can measure and forecast magnetic conditions0.80text
Earth's magnetic fieldrelated to BiomagnetismAnimals0.60section
Earth's magnetic fieldrelated to BiomagnetismEarth's0.60section
Earth's magnetic fieldrelated to BiomagnetismSome0.60section
Earth's magnetic fieldrelated to BiomagnetismOther0.60section

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