Small Satellites potential for Greenhouse Gas and CO2 Monitoring

Paper number

IAC-21,B1,3,6,x66585

Author

Ms. Daria Stepanova, Germany, German Orbital Systems GmbH

Coauthor

Mr. Daniel Wischert, Germany, Space Generation Advisory Council (SGAC)

Coauthor

Ms. Kiran Mankame, United States, Space Generation Advisory Council (SGAC)

Coauthor

Mr. Bruce Clarke, United Kingdom, Imperial College London

Coauthor

Mr. Jorge Rubén Casir Ricaño, Russian Federation, Bauman Moscow State Technical University

Coauthor

Mr. Hamzeh Issa, United Arab Emirates, Khalifa University of Science and Technology (KUST)

Coauthor

Mr. Anoop Kiran, United States, Space Generation Advisory Council (SGAC)

Coauthor

Mr. Harrish Joseph, Italy

Coauthor

Ms. Priyanka Ghatole, India, Space Generation Advisory Council (SGAC)

Year

2021

Abstract

Carbon dioxide (CO2) levels and other greenhouse gases (GHG) in the atmosphere are rising to new records. To address this climate emergency, recovery plans need to trigger long-term systemic shifts that will change the trajectory of CO2 levels in the atmosphere. The efficiency improvement of the emissions monitoring can be driven by advancement in data collection processes and diversification of resources and monitoring tools. Today, data about GHG and CO2 emissions is collected using the big satellite capabilities and on-Earth sensors networks. Small satellites can improve the global emission mapping coverage and image update rates, which will improve the understanding of the CO2 and GHG dynamics. 
Today there are several small satellite missions carrying hyperspectral Short-Wave Infrared Imaging (SWIR) imaging instrumentation, providing gas emissions data. However, alternative missions, instrumentation combinations and satellite architectures are possible. This paper aims to analyse the requirements for the emission sensing instrumentation for the installation on the small satellite platform. It is reviewed together with small satellite platform architecture and the use cases. From that, the rational mission profile for small satellite utilisation for the monitoring is derived.

Abstract document

IAC-21,B1,3,6,x66585.brief.pdf

Manuscript document

IAC-21,B1,3,6,x66585.pdf (🔒 authorized access only).

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