Articles | Volume 28, issue 11
https://doi.org/10.5194/hess-28-2357-2024
https://doi.org/10.5194/hess-28-2357-2024
Research article
 | 
05 Jun 2024
Research article |  | 05 Jun 2024

Machine learning and global vegetation: random forests for downscaling and gap filling

Barry van Jaarsveld, Sandra M. Hauswirth, and Niko Wanders

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Latest update: 21 Nov 2024
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Short summary
Drought often manifests itself in vegetation; however, obtaining high-resolution remote-sensing products that are spatially and temporally consistent is difficult. In this study, we show that machine learning (ML) can fill data gaps in existing products. We also demonstrate that ML can be used as a downscaling tool. By relying on ML for gap filling and downscaling, we can obtain a more holistic view of the impacts of drought on vegetation.