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. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Murray, Louise |
Taille de l’image : | 4928 px × 3280 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : |
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