Found 3 document(s)
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The mathematical and graphical description of the earth's main field has been, and is, a "data limited" problem. The World Magnetic Survey (WMS) is an endeavor to minimize this limitation by rapidly and comprehensively b...
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Geomagnetism - role of gravitational and magnetic fields in space and earth core currents - use of satellites in electromagnetic mapping...
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Polar orbiting geophysical observatory and surface magnetic field analyses considered in making a world magnetic survey...