SYSTEM FOR MEASURING A PHYSICAL QUANTITY AND FOR THE MAP REPRESENTATION OF SAID MEASURES

摘要

The invention relates to a system for measuring a physical quantity and for the map representation of said measures. The system is used for measuring a physical quantity at different points of an area to be examined, each measurement being spatially located, wherein said system includes a probe for measuring said physical quantity, the system including a tachometer associated with a target, said target being fixed relative to the probe, the tachometer determining the location of the target upon each measurement in order to know the position of the probe during the measurement. The invention is particularly useful for mapping electromagnetic fields.