Articles | Volume 24, issue 6
https://doi.org/10.5194/acp-24-3649-2024
https://doi.org/10.5194/acp-24-3649-2024
Research article
 | 
25 Mar 2024
Research article |  | 25 Mar 2024

LIME: Lunar Irradiance Model of ESA, a new tool for absolute radiometric calibration using the Moon

Carlos Toledano, Sarah Taylor, África Barreto, Stefan Adriaensen, Alberto Berjón, Agnieszka Bialek, Ramiro González, Emma Woolliams, and Marc Bouvet

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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 egusphere-2023-1539', Anonymous Referee #1, 03 Aug 2023
    • AC1: 'Reply on RC1', Carlos Toledano, 14 Dec 2023
  • RC2: 'Comment on egusphere-2023-1539', Thomas Stone, 11 Aug 2023
    • AC2: 'Reply on RC2', Carlos Toledano, 14 Dec 2023

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Carlos Toledano on behalf of the Authors (04 Jan 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (20 Jan 2024) by Stelios Kazadzis
AR by Carlos Toledano on behalf of the Authors (26 Jan 2024)
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Short summary
The calibration of Earth observation sensors is key to ensuring the continuity of long-term and global climate records. Satellite sensors, calibrated prior to launch, are susceptible to degradation in space. The Moon provides a stable calibration reference; however, its illumination depends on the Sun–Earth–Moon geometry and must be modelled. A new lunar irradiance model is presented, built upon observations over 5 years at a high-altitude observatory and a rigorous calibration and validation.
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