598.011_Airborne_Imaging_Spectrometer_Level_2_Ungridded_Data_ISO.xml
eng; USA
utf8
dataset
UCAR/NCAR - Earth Observing Laboratory
EOL Data Support
PO Box 3000
Boulder
CO
80307-3000
datahelp@eol.ucar.edu
https://data.eol.ucar.edu/
homepage
pointOfContact
Christopher Chan Miller
Harvard University
cmiller@g.harvard.edu
author
Jonathan E. Franklin
Harvard University
jfranklin@g.harvard.edu
author
Sébastien Roche
Harvard University
sroche@g.harvard.edu
author
Jonas S. Wilzewski
Harvard University
jwilzewski@g.harvard.edu
author
Kang Sun
University at Buffalo
kangsun@buffalo.edu
author
Xiong Liu
Harvard University
xliu@cfa.harvard.edu
author
Kelly Chance
Harvard University
kchance@cfa.harvard.edu
author
Amir H. Souri
ahsouri@gmail.com
author
Eamon Conway
Northeastern University
econway@northeastern.edu
author
Jenna Samra
Harvard University
jsamra@cfa.harvard.edu
author
Jacob Hawthorne
Harvard University
jacob.hohl@cfa.harvard.edu
author
Carly Staebell
University at Buffalo
carlysta@buffalo.edu
author
Apisada (Ju) Chulakadabba
Harvard University
achulakadabba@g.harvard.edu
author
Maryann Sargent
Harvard University
mracine@fas.harvard.edu
author
Joshua S. Benmergui
Harvard University
benmergui@g.harvard.edu
author
Bruce C. Daube
Harvard University
bdaube@fas.harvard.edu
author
Yang Li
Baylor University
Yang_Li3@baylor.geu
author
Josh Laughner
NASA
josh.laughner@jpl.nasa.gov
author
Steven C. Wofsy
Harvard University
wofsy@g.harvard.edu
author
2024-03-29
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
https://data.eol.ucar.edu/dataset/598.011
Airborne Imaging Spectrometer Level 2 Ungridded Data
2023-02-28T00:33:16Z
publication
1.0
2023-02-28T00:33:16Z
Airborne Imaging Spectrometer Level 2 Ungridded Data
2023-02-28T00:33:16Z
creation
UCAR/NCAR - Earth Observing Laboratory
EOL Data Support
PO Box 3000
Boulder
CO
80307-3000
datahelp@eol.ucar.edu
https://data.eol.ucar.edu/
homepage
resourceProvider
598.011
doi:10.26023/J2CB-E2RX-J700
UCAR/NCAR - Earth Observing Laboratory
EOL Data Support
PO Box 3000
Boulder
CO
80307-3000
datahelp@eol.ucar.edu
https://data.eol.ucar.edu/
homepage
custodian
Christopher Chan Miller
Harvard University
cmiller@g.harvard.edu
author
Jonathan E. Franklin
Harvard University
jfranklin@g.harvard.edu
author
Sébastien Roche
Harvard University
sroche@g.harvard.edu
author
Jonas S. Wilzewski
Harvard University
jwilzewski@g.harvard.edu
author
Kang Sun
University at Buffalo
kangsun@buffalo.edu
author
Xiong Liu
Harvard University
xliu@cfa.harvard.edu
author
Kelly Chance
Harvard University
kchance@cfa.harvard.edu
author
Amir H. Souri
ahsouri@gmail.com
author
Eamon Conway
Northeastern University
econway@northeastern.edu
author
Jenna Samra
Harvard University
jsamra@cfa.harvard.edu
author
Jacob Hawthorne
Harvard University
jacob.hohl@cfa.harvard.edu
author
Carly Staebell
University at Buffalo
carlysta@buffalo.edu
author
Apisada (Ju) Chulakadabba
Harvard University
achulakadabba@g.harvard.edu
author
Maryann Sargent
Harvard University
mracine@fas.harvard.edu
author
Joshua S. Benmergui
Harvard University
benmergui@g.harvard.edu
author
Bruce C. Daube
Harvard University
bdaube@fas.harvard.edu
author
Yang Li
Baylor University
Yang_Li3@baylor.geu
author
Josh Laughner
NASA
josh.laughner@jpl.nasa.gov
author
Steven C. Wofsy
Harvard University
wofsy@g.harvard.edu
author
MethaneAIR (“MAIR”) is a dual imaging spectrometer observing reflected sunlight at 1.65 µm (CH4 and CO2) and 1.27 µm. It measures absorption spectra with high spectral resolution, fine spatial resolution, wide swath, and high signal-to-noise ratio, enabling high-contrast, fine-grained images of CH4 column mean dry mole fraction. MAIR duplicates the spectroscopy of the upcoming MethaneSAT satellite (“MSAT”, launch Q1 2023). Development of the MAIR sensor and associated retrieval algorithms was supported by MethaneSAT LLC (a subsidiary of the Environmental Defense Fund). In 2019, NSF supported science demonstration flights of MAIR with an EAGER grant, carried out in August 2021 on the NCAR Gulfstream V. Two engineering test flights in Nov. 2019 (TF01, TF02) were successful, but the flight series was terminated due to avionics failures on the GV. The series was rescheduled for March 2020, but the US shut down that month due to COVID-19. Flights rescheduled for June 2021 were pushed to late July/August of 2021 to accommodate another mission that had been displaced by unavailability of the C-130. After a short test flight (TF03), research flights RF04-RF09 targeted oil and gas infrastructure in Texas, New Mexico, and North Dakota. There were also 21 flight segments on RF04 and RF05 to compare emission rates of methane derived from MethaneAIR data to controlled releases carried out near Odesa, TX, by the Stanford group of Adam Brandt. Engineering test flight TF10 was carried out at the end of the flight series. The spectrometer was
inverted to view the upward-looking port of the G-V, recording the spatial pattern of airglow in
the 1.27 µm band. This is a large dataset. Please only order the flights needed. See the readme for more information.
UCAR/NCAR - Earth Observing Laboratory
EOL Data Support
PO Box 3000
Boulder
CO
80307-3000
datahelp@eol.ucar.edu
https://data.eol.ucar.edu/
homepage
pointOfContact
NSF/NCAR GV HIAPER
platform
eng
-112.04560
-91.28174
31.42560
48.52733
2021-07-30T00:00:00Z
2021-08-13T23:59:59Z
https://data.eol.ucar.edu/dataset/598.011
https
Airborne Imaging Spectrometer Level 2 Ungridded Data homepage
Dataset homepage
https://data.eol.ucar.edu/project/MethaneAIR
https
MethaneAIR
Project homepage
https://data.eol.ucar.edu/cgi-bin/codiac/fgr_form/id=598.011
https
Airborne Imaging Spectrometer Level 2 Ungridded Data Data Order Form
Dataset order request form. Data files are made available via FTP.
order