Articles | Volume 14, issue 3
https://doi.org/10.5194/amt-14-2127-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-14-2127-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
The GHGSat-D imaging spectrometer
Dylan Jervis
CORRESPONDING AUTHOR
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
Jason McKeever
CORRESPONDING AUTHOR
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
Berke O. A. Durak
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
James J. Sloan
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
David Gains
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
Daniel J. Varon
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
Antoine Ramier
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
Mathias Strupler
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
Ewan Tarrant
GHGSat, Inc., Montréal, QC H2W 1Y5, Canada
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Latest update: 20 Nov 2024
Short summary
We describe how the GHGSat-D demonstration satellite is designed and operated in order to measure greenhouse gas emissions from different types of industrial facilities. The distinguishing features of GHGSat-D, or
Claire, are its compact size (< 15 kg) and high spatial resolution (< 50 m). We give a mathematical model of the instrument and describe the techniques used to infer a methane concentration from a measurement of the sunlight that has reflected off the Earth's surface.
We describe how the GHGSat-D demonstration satellite is designed and operated in order to...