Prospecting (2) Filters and filtration (2) Electric prospecting (2) Archaeometry (2) Arqueometría (2) Filtros (2) Prospección eléctrica (2) Prospección (2) Archéométrie (2) Prospection électrique (2) Filtration (2) Mesures (2) Prospection (2) France (1) Département de Seine-et-Marne (1) Data processing (1) Defects (1) Causes (1) Thresholds (Doorsills) (1) Assaying (1) Communication (1) Acquisition (1) Maps (1) Methods (1) Charts, diagrams, etc (1) Maps (1) Securities industry (1) Wealth (1) Values (1) Time (1)