Mapping methane concentrations from a controlled release experiment using the next generation airborne visible/infrared imaging spectrometer (AVIRIS-NG)
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- 作者：A.K. Thorpea ; b ; Andrew.K.Thorpe@jpl.nasa.gov" class="auth_mail" title="E-mail the corresponding author ; C. Frankenbergc ; a ; A.D. Aubreya ; D.A. Robertsb ; A.A. Nottrottd ; T.A. Rahne ; J.A. Sauere ; M.K. Dubeye ; K.R. Costigane ; C. Arataf ; A.M. Steffkeg ; S. Hillsg ; C. Haselwimmerg ; D. Charlesworthg ; C.C. Funkh ; R.O. Greena ; S.R. Lundeena ; J.W. Boardmani ; M.L. Eastwooda ; C.M. Sarturea ; S.H. Noltea ; I.B. Mccubbina ; D.R. Thompsona ; J.P. McFaddenb
- 关键词：Methane ; CH4 ; Mapping ; Concentrations ; Controlled ; Release ; Experiment ; Next generation Airborne Visible/Infrared Imaging Spectrometer ; AVIRIS-NG ; Fugitive ; Emissions ; Attribution ; Monitoring ; Surveys ; Detection ; Plumes ; Point sources ; Sensitivity ; Fluxes
- 刊名：Remote Sensing of Environment
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：179
- 期：Complete
- 页码：104-115
- 全文大小：2839 K
文摘
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AVIRIS-NG detected CH4 plumes for fluxes as low as 3.4 m3/h (0.02 kt/year).
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Plumes observed for flights between 0.43 and 3.80 km above ground level.
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Plume shape and orientation consistent with observed wind speed and direction
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AVIRIS-NG capable of detecting emission sources in existing gas fields