Articles | Volume 17, issue 2
https://doi.org/10.5194/essd-17-579-2025
https://doi.org/10.5194/essd-17-579-2025
Data description paper
 | 
08 Feb 2025
Data description paper |  | 08 Feb 2025

A comprehensive global mapping of offshore lighting

Christopher D. Elvidge, Tilottama Ghosh, Namrata Chatterjee, Mikhail Zhizhin, Paul C. Sutton, and Morgan Bazilian

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on essd-2024-342', Anonymous Referee #1, 25 Oct 2024
    • AC1: 'Greetings, I have revised the manuscript, addressing the points you raised. See attached. Thank you!', Christopher Elvidge, 09 Nov 2024
  • RC2: 'Comment on essd-2024-342', Anonymous Referee #2, 06 Nov 2024
    • AC2: 'Greetings, I have revised the manuscript, addressing the points you raised.', Christopher Elvidge, 09 Nov 2024

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Christopher Elvidge on behalf of the Authors (25 Nov 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (28 Nov 2024) by Sebastiaan van de Velde
AR by Christopher Elvidge on behalf of the Authors (06 Dec 2024)  Manuscript 
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Short summary
We present the first comprehensive map of offshore lighting derived from low-light imaging satellite data. The empty sea provides a dark and uniform canvas upon which light detections can be aggregated for extended periods to reveal human lighting structures. The form of the structures only becomes apparent when data from 1 or more years are accumulated. Identifiable structures include fishing grounds, platforms, gas flares, anchorages, and transportation routes.
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