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Title: An overview of an advanced airborne natural gas leak detection system
Category: Pigsource Papers
Downloadable: Yes 
Catalog No.: pg3412
Date of Publication: Feb 1 2004 12:00AM
Price: $25.00 US
Authors: Daniel Brake, Michael Clayton, and Steven Stearns
Abstract: Current transmission pipeline leak surveys rely heavily on inspection crews walking or driving slowly along the right of way while using flame ionization “sniffers” to detect the presence of hydrocarbons. This technique is slow, expensive, and produces many false alarms. Recently developed, truck-bumper-mounted optical systems that detect methane appear to be an improvement but are still quite limited (i.e., ground speed, sensor coverage area, ruggedness, and ability to navigate difficult terrain and ground cover).
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