Improving Satellite Monitoring of Armed Conflicts

Very‐high resolution (VHR) satellite imagery is increasingly used to visualize the effects of armed conflicts in near‐real time. Yet these data, typically commercial, are generally released selectively or for a fee, impeding scientific and humanitarian applications. Such images also tend to focus on...

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Bibliographic Details
Published in:Earth's future 2022-09, Vol.10 (9), p.n/a
Main Authors: Bennett, M. M., Van Den Hoek, J., Zhao, B., Prishchepov, A. V.
Format: Article
Language:English
Subjects:
Archives & records
Charters
conflict
conflict monitoring
Human influences
Human rights
Humanitarianism
Image resolution
Monitoring
Mosaics
remote sensing
Rural areas
Satellite imagery
Satellite monitoring
Satellite observation
Satellites
Ukraine
very‐high resolution
War
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Summary:Very‐high resolution (VHR) satellite imagery is increasingly used to visualize the effects of armed conflicts in near‐real time. Yet these data, typically commercial, are generally released selectively or for a fee, impeding scientific and humanitarian applications. Such images also tend to focus on cities or infrastructure, obscuring the effects of war in rural or sparsely populated areas such as forests. To leverage VHR imagery for improved and more holistic conflict monitoring, we call for (a) archiving VHR images for scientific and humanitarian use; (b) producing analysis‐ready, conflict‐wide VHR mosaics to harmonize monitoring; and (c) forming a sustainably funded public VHR satellite program. International coordination on such a satellite could also support the transformation of VHR Earth observation (EO) data into a public good. Taking these three steps promises to revolutionize conflict monitoring, much in the way that opening access to lower‐resolution EO data has stimulated new discoveries about the planet's ecosystems and human impacts. Broadening and standardizing access to and analysis of archived VHR imagery may improve understandings of war, empower and refine responses, and potentially, mitigate future conflicts. Key Points Expanding access to commercial very‐high resolution (VHR) satellite data can improve scientific and humanitarian conflict monitoring We call for archiving wartime VHR imagery and generating analysis‐ready, conflict‐wide mosaics in support of monitoring and response International coordination on a publicly funded VHR Earth observation satellite program could help transform the data into a public good
ISSN:2328-4277
2328-4277
DOI:10.1029/2022EF002904