USGS · 70141862
Detection of leaks in buried rural water pipelines using thermal infrared images
Abstract
Leakage is a major problem in many pipelines. Minor leaks called 'seeper leaks', which generally range from 2 to 10 m 3 per day, are common and are difficult to detect using conventional ground surveys. The objective of this research was to determine whether airborne thermal-infrared remote sensing could be used in detecting leaks and monitoring rural water pipelines. This study indicates that such leaks can be detected using low-altitude 8.7- to 11.5. micrometer wavelength, thermal infrared images collected under proper conditions.
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Jeffery C. Eidenshink. 1985. Detection of leaks in buried rural water pipelines using thermal infrared images. https://pubs.usgs.gov/publication/70141862
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