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Airborne DOAS retrievals of methane, carbon dioxide, and water vapor concentrations at high spatial resolution: application to AVIRIS-NG

Andrew K. Thorpe, Christian Frankenberg, David R. Thompson, Riley M. Duren, Andrew D. Aubrey, Brian D. Bue, Robert O. Green, Konstantin Gerilowski, Thomas Krings, Jakob Borchardt, Eric A. Kort, Colm Sweeney (+3 others)
2017 Atmospheric Measurement Techniques  
Real-time detection and geolocation of methane plumes by AVIRIS-NG provided unambiguous identification of individual emission source locations and communication to a ground team for rapid follow-up.  ...  Observed plumes were consistent with known and suspected emission sources verified by the true color AVIRIS-NG scenes and higher-resolution Google Earth imagery.  ...  We would like to acknowledge the contributions of the AVIRIS-NG flight and instrument teams, including Michael Eastwood, Sarah Lundeen, Ian Mccubin, Mark Helmlinger, Scott Nolte, and Betina Pavri.  ... 
doi:10.5194/amt-10-3833-2017 fatcat:ujgpqvglfvb2tctsiovujbvxc4

Airborne DOAS retrievals of methane, carbon dioxide, and water vapor concentrations at high spatial resolution: application to AVIRIS-NG

Andrew K. Thorpe, Christian Frankenberg, David R. Thompson, Riley M. Duren, Andrew D. Aubrey, Brian B. Bue, Robert O. Green, Konstantin Gerilowski, Thomas Krings, Jakob Borchard, Eric A. Kort, Colm Sweeney (+3 others)
2017 Atmospheric Measurement Techniques Discussions  
Real time detection and geolocation of methane plumes by AVIRIS-NG provided unambiguous identification of individual emission source locations and communication to a ground team for rapid follow up.  ...  Observed plumes were consistent with known and suspected emission sources verified by the true color AVIRIS-NG scenes and higher resolution Google Earth imagery.  ...  A Xenics Onca-VLWIR-MCT-384 thermal imaging camera with a Spectrogon optical filter centered at 7.746 µm was used by the ground crew to verify a number of plumes observed in real time by AVIRIS-NG.  ... 
doi:10.5194/amt-2017-51 fatcat:pe2jzgkyujaspodvn3tmlq4pxm

Neural network for aerosol retrieval from hyperspectral imagery

Steffen Mauceri, Bruce Kindel, Steven Massie, Peter Pilewskie
2019 Atmospheric Measurement Techniques  
We apply the model to AVIRIS-NG imagery from a recent campaign over India and demonstrate its performance under high and low aerosol loadings and different aerosol types.  ...  From a set of test radiative transfer calculations, we are able to retrieve AOT with a standard error of better than ±0.05.  ...  The main objective of atmospheric correction is the accurate removal of absorption and scattering by aerosols and gases.  ... 
doi:10.5194/amt-12-6017-2019 fatcat:g3ixjgqamjazngoztssr7ix5gq

Challenges in Methane Column Retrievals from AVIRIS-NG Imagery over Spectrally Cluttered Surfaces: A Sensitivity Analysis

Minwei Zhang, Ira Leifer, Chuanmin Hu
2017 Remote Sensing  
Simulations used the spectral specifications and geometries of AVIRIS-NG and were based on a uniform or an in situ vertical CH 4 profile, which was measured concurrent with the AVIRIS-NG data.  ...  The study used the residual radiance method, with sensitivity derived from MODTRAN (MODerate resolution atmospheric correction TRANsmission) simulations of column methane (XCH 4 ).  ...  We also appreciate the contribution from CIRPAS, of the Naval Postgraduate School and NASA Ames Research Center, Richard Koyler, and Christopher Melton of Bubbleology Research International, for providing  ... 
doi:10.3390/rs9080835 fatcat:ytkybsze4vdp3nwcnmbbl4ivia

Evaluation of AVIRIS-NG hyperspectral images for mineral identification and mapping

Mahesh Kumar Tripathi, H. Govil
2019 Heliyon  
This study was conducted to prove the capability of AVIRIS-NG hyperspectral remote sensing data to identify zones of profitable mineral deposits.  ...  In this research work, airborne hyperspectral remote sensing image from AVIRIS-NG is used to identify hydrothermally altered minerals in the Jahajpur region of Bhilwara district, Rajasthan, India.  ...  In the process of atmospheric correction estimation of water vapor calculated pixel by pixel independently in AVIRIS-NG image [25, 26] .  ... 
doi:10.1016/j.heliyon.2019.e02931 pmid:31844772 pmcid:PMC6895588 fatcat:jsugm7eluncbdcskpww4hr3gsa

The Influence of Signal to Noise Ratio of Legacy Airborne and Satellite Sensors for Simulating Next-Generation Coastal and Inland Water Products

Raphael M. Kudela, Stanford B. Hooker, Henry F. Houskeeper, Meredith McPherson
2019 Remote Sensing  
The majority of existing sensors fail to meet proposed criteria.  ...  legacy perspective for sampling the open ocean primarily in the visible domain, while high spatial resolution sensors such as Sentinel-2, Sentinel-3, and Landsat8 are increasingly used for observations of  ...  Atmospherically corrected AVIRIS and PRISM data were kindly provided by the NASA Jet Propulsion Laboratory.  ... 
doi:10.3390/rs11182071 fatcat:rz3yhiplandelbi6npkwofdc2u

Hyperspectral Data Simulation (Sentinel-2 to AVIRIS-NG) for Improved Wildfire Fuel Mapping, Boreal Alaska

Anushree Badola, Santosh K. Panda, Dar A. Roberts, Christine F. Waigl, Uma S. Bhatt, Christopher W. Smith, Randi R. Jandt
2021 Remote Sensing  
We validated the simulated spectra by visually and statistically comparing it with real AVIRIS-NG data.  ...  The simulated hyperspectral data have spectral characteristics of AVIRIS-NG and the reflectance properties of Sentinel-2 data.  ...  Green, and Sarah R Lundeen for providing the correct FWHM for AVIRIS-NG data. A heartfelt thanks to Colleen Haan, Robert Haan, and Brooke Kubby for assisting in fieldwork.  ... 
doi:10.3390/rs13091693 doaj:08e6fb8af1344958af42c0dec1d36e2e fatcat:4pwqmax22zgttfxkylqtg4uzgu

Real-time remote detection and measurement for airborne imaging spectroscopy: a case study with methane

D. R. Thompson, I. Leifer, H. Bovensmann, M. Eastwood, M. Fladeland, C. Frankenberg, K. Gerilowski, R. O. Green, S. Kratwurst, T. Krings, B. Luna, A. K. Thorpe
2015 Atmospheric Measurement Techniques Discussions  
We discuss principles for real-time spectral signature detection and measurement, and report performance on the NASA Next Generation Airborne Visible Infrared Spectrometer (AVIRIS-NG).  ...  AVIRIS-NG successfully detected CH<sub>4</sub> plumes in real-time at Gb s<sup>−1</sup> data rates, characterizing fugitive releases in concert with other in situ and remote instruments.  ...  Brian Bue (JPL) is the original author of the real-time infrastructure that formed the foundation of the new AVIRIS-NG system.  ... 
doi:10.5194/amtd-8-6279-2015 fatcat:we6t25ufinfi7frzbxppfiyu6a

Spectral and Radiometric Calibration of the Next Generation Airborne Visible Infrared Spectrometer (AVIRIS-NG)

John W. Chapman, David R. Thompson, Mark C. Helmlinger, Brian D. Bue, Robert O. Green, Michael L. Eastwood, Sven Geier, Winston Olson-Duvall, Sarah R. Lundeen
2019 Remote Sensing  
We describe advanced spectral and radiometric calibration techniques developed for NASA's Next Generation Airborne Visible Infrared Imaging Spectrometer (AVIRIS-NG).  ...  We then detail statistical methodology for bad pixel correction of the instrument, followed by the laboratory and field protocols involved in the corrections and evaluate their effectiveness on historical  ...  Atmospheric wavelength corrections, calculated using the top of atmosphere model spectrum at the 760 nm oxygen A band and the 820 nm water vapor band, are shown to be with the limits of the AVIRIS-NG spectrometer's  ... 
doi:10.3390/rs11182129 fatcat:wfd7xrliuzdrtlutpkisqe72wy

Major forests and plant species discrimination in Mudumalai forests region using airborne hyperspectral sensing

B.S.P.C. Kishore, Amit Kumar, Purabi Saikia, Nikhil V. Lele, A.C. Pandey, Parul Srivastava, Bimal K. Bhattacharya, M.L. Khan
2020 Journal of Asia-Pacific Biodiversity  
over a period of 50 years.  ...  The comparative analysis of the existing forest types with Champion and Seth's (1968) classification of forests exhibited a change of 30% in forest types in terms of their structure, composition, and extent  ...  The authors sincerely acknowledge the State Forest Department, Government of Tamil Nadu for their support in the field data collection, especially Shri A.  ... 
doi:10.1016/j.japb.2020.07.001 fatcat:yy4eyda7ejdwlp2xxdh5tdm7q4

California's methane super-emitters

Riley M. Duren, Andrew K. Thorpe, Kelsey T. Foster, Talha Rafiq, Francesca M. Hopkins, Vineet Yadav, Brian D. Bue, David R. Thompson, Stephen Conley, Nadia K. Colombi, Christian Frankenberg, Ian B. McCubbin (+6 others)
2019 Nature  
Methane 'super-emitter' activity occurs in every sector surveyed, with 10 per cent of point sources contributing roughly 60 per cent of point-source emissions-consistent with a study of the US Four Corners  ...  Our data have enabled the identification of the 0.2 per cent of California's infrastructure that is responsible for these emissions.  ...  3 times the detection limit for AVIRIS-NG.  ... 
doi:10.1038/s41586-019-1720-3 pmid:31695210 fatcat:6p37etqhdncwpecsh4fdgjbtzm

Methane Mapping with Future Satellite Imaging Spectrometers

Alana K. Ayasse, Philip E. Dennison, Markus Foote, Andrew K. Thorpe, Sarang Joshi, Robert O. Green, Riley M. Duren, David R. Thompson, Dar A. Roberts
2019 Remote Sensing  
We applied a linear matched filter with a sparsity prior and an albedo correction to detect and quantify the methane emission in the original AVIRIS-NG images and in both satellite simulations.  ...  The flux calculations for the simulated satellite images correlated well with the calculated flux for the original AVIRIS-NG images.  ...  This particular leak was detected using the real time methane mapping capability of AVIRIS-NG and the results were shared with the local gas company who quickly confirmed and repaired the leak [19] .  ... 
doi:10.3390/rs11243054 fatcat:3pxd6mpcofetvgtbd6l56m2goi

Detection and quantification of CH4 plumes using the WFM-DOAS retrieval on AVIRIS-NG hyperspectral data

Jakob Borchardt, Konstantin Gerilowski, Sven Krautwurst, Heinrich Bovensmann, Andrew K. Thorpe, David R. Thompson, Christian Frankenberg, Charles E. Miller, Riley M. Duren, John Philip Burrows
2021 Atmospheric Measurement Techniques  
the AVIRIS-NG instrument.  ...  which were already applied successfully to AVIRIS-NG data.  ...  the AVIRIS-NG instrument.  ... 
doi:10.5194/amt-14-1267-2021 fatcat:gycoq64tfffhtaluyhikhdfboa

Quantifying the impact of aerosol scattering on the retrieval of methane from airborne remote sensing measurements

Yunxia Huang, Vijay Natraj, Zhao-Cheng Zeng, Pushkar Kopparla, Yuk L. Yung
2020 Atmospheric Measurement Techniques  
As a greenhouse gas with strong global warming potential, atmospheric methane (CH4) emissions have attracted a great deal of attention.  ...  In this study, imaging spectroscopic measurements from the Airborne Visible/Infrared Imaging Spectrometer – Next Generation (AVIRIS-NG) in the shortwave infrared are used to compare two retrieval techniques  ...  Section 5 provides a summary of the work and discusses future research. Methods MF method Real-time remote detection using AVIRIS-NG measurements is traditionally based on the MF method .  ... 
doi:10.5194/amt-13-6755-2020 fatcat:valrr23qgre77fpqs67ci5l2vq

Imaging Spectroscopy for the Detection, Assessment and Monitoring of Natural and Anthropogenic Hazards

C. Ong, V. Carrère, S. Chabrillat, R. Clark, T. Hoefen, R. Kokaly, R. Marion, C. R. Souza Filho, G. Swayze, D. R. Thompson
2019 Surveys in geophysics  
the detection, assessment and monitoring of a selection of significant natural and anthropogenic hazards.  ...  In this paper, we examine a selection of key case histories representing the state of the art to gain an insight into the achievements and perspectives in the use of visible to shortwave infrared IS for  ...  The support of ISSI is gratefully acknowledged.  ... 
doi:10.1007/s10712-019-09523-1 fatcat:34fip7yu5rakhntjr6uooqefgm
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