A flux gate magnetometer is used to measure soil magnetism. It will pick up buried ferrous (iron-containing) objects and buried areas that have been burned and so is useful in archaeological search for buried hearths or in a forensic search for metallic weapons. The surveyor must be completely non magnetic to avoid contaminating the results with metal zips or button. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Murray, Louise |
Bildgröße: | 4928 px × 3280 px |
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