SYSTEM, METHOD AND COMPUTER PRODUCT FOR GEOLOGICALSYSTEM, METHOD AND COMPUTER PRODUCT FOR GEOLOGICAL SURVEYINGUTILIZING NATURAL ELECTROMAGNETIC FIELDS SURVEYINGUTILIZING NATURAL ELECTROMAGNETIC FIELDS

摘要

A system, computer product and method for generating geophysical data is provided. At least one airborne sensor unit is provided which measures low frequency natural electromagnetic fields. Geophysical data is extrapolated from the tilt angles of the electromagnetic field by a computer running a data processing application. The system further includes a spatial attitude detection facility. The data processing application filters out distortions to the tilt angles caused by movement of the airborne sensor uni t. The system further includes facilities for filtering out electronic noise.