Abstract: A method of recording and classifying data collected from an above ground marker for pipeline pig monitoring. Described herein is a method of extracting minimum data attributes from a real-time data sample and packaging same to achieve a significant volume reduction such that the information can be conveyed across communications channels with limited bandwidth. The reduced volume of information can then be utilized at a remote location to reconstruct a close approximation of the original signal with precise timing, and sufficient clarity to allow remote operators to identify pertinent information from the original data sample.

Abstract: A method of recording and classifying data collected from an above ground marker for pipeline pig monitoring. Described herein is a method of extracting minimum data attributes from a real-time data sample and packaging same to achieve a significant volume reduction such that the information can be conveyed across communications channels with limited bandwidth. The reduced volume of information can then be utilized at a remote location to reconstruct a close approximation of the original signal with precise timing, and sufficient clarity to allow remote operators to identify pertinent information from the original data sample.