operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices

Introduced: September 1968

Last revised: January 2006

Full Title

Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation > operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices

Classification Context

Section:: PHYSICS
Class:: MEASURING; TESTING
Subclass:: GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS

Scope Notes

Application references: Measuring the magnetic field characteristics of the earth

1 direct subcode

Child Classifications

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G01V 3/1 using induction coils