This study evaluated nine methane-sensing satellites through a single-blind test involving 82 controlled methane releases. Detection accuracy was comparable to aircraft-based systems, with quantification error indicating that 55% of estimates fell within ±50% of the metered value. The study highlights the capabilities and limitations of satellite technology for methane detection, especially concerning cloud interference and distinguishing true emissions from background noise.
Single-blind test of nine methane-sensing satellite systems from three continents
EGU, the European Geosciences Union, is Europe’s premier geosciences union, dedicated to the pursuit of excellence in the Earth, planetary, and space sciences for the benefit of humanity, worldwide.
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Region
Global
Published
2024
Resource Type
Research article
Category
Detection and quantification technologies
More info
Sub-Category
Technology performance
Segment
N/A
Equipment
N/A
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