| magnetometer |
Instrument that detects changes in the earth's magnetic field. Used by archaeologists to detect and map historic features and artifacts both in the ground and underwater.
출처: www.cr.nps.gov/seac/terms.htm
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|---|---|
| magnetometer |
An instrument used to measure the magnetic attraction of underlying rocks.
출처: www.ainc-inac.gc.ca/pr/pub/bldg/min/glss_e.html
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| magnetometer |
A geophysical survey instrument that utilizes the rate at which electromagnetic signals in the ground decrease to detect and map metal objects that are buried near ground level (less than 10 feet below ground surface).
출처: www.benicia-arsenal.net/oe/profile/glossary/
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