Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 18, issue 13
Articles | Volume 18, issue 13
https://doi.org/10.5194/gmd-18-4045-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-18-4045-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 13
Model description paper
 | 
03 Jul 2025
Model description paper |  | 03 Jul 2025

Computationally efficient subglacial drainage modelling using Gaussian process emulators: GlaDS-GP v1.0

Tim Hill, Derek Bingham, Gwenn E. Flowers, and Matthew J. Hoffman

Viewed

Since the preprint corresponding to this journal article was posted outside of Copernicus Publications, the preprint-related metrics are limited to HTML views.

Total article views: 3,321 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,727 498 96 3,321 74 110
  • HTML: 2,727
  • PDF: 498
  • XML: 96
  • Total: 3,321
  • BibTeX: 74
  • EndNote: 110
Views and downloads (calculated since 09 Dec 2024)
Cumulative views and downloads (calculated since 09 Dec 2024)

Viewed (geographical distribution)

Since the preprint corresponding to this journal article was posted outside of Copernicus Publications, the preprint-related metrics are limited to HTML views.

Total article views: 3,321 (including HTML, PDF, and XML) Thereof 3,255 with geography defined and 66 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Saved (final revised paper)

Latest update: 29 Aug 2026
Download
Short summary
Subglacial drainage models represent water flow beneath glaciers and ice sheets. Here, we train fast statistical models called Gaussian process (GP) emulators to accelerate subglacial drainage modelling by ~ 1000 times. We use the fast emulator predictions to show that three of the model parameters are responsible for > 90 % of the variance in model outputs. The fast GP emulators will enable future uncertainty quantification and calibration of these models.
Read more
Share