Development of a Sweep-Frequency Electromagnetic Exploration Method for Three-Dimensional Terrain Analysis

摘要

During the period of the present research contract: (1) We have completed the design and construction of a prototype sweep-frequency electromagnetic exploration system; (2) We have tested extensively a prototype swept-frequency electromagnetic system on various geological environments and demonstrated the system capability to delineate subsurface geological structures of the earth; (3) We have initiated several theoretical approaches suitable for the interpretation of the spectral profiles generated by the swept-frequency system which are to be correlated with geological structures. (Author)