Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 17, issue 10
Articles | Volume 17, issue 10
https://doi.org/10.5194/gmd-17-4355-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-17-4355-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 10
Model description paper
 | 
24 May 2024
Model description paper |  | 24 May 2024

VISIR-2: ship weather routing in Python

Gianandrea Mannarini, Mario Leonardo Salinas, Lorenzo Carelli, Nicola Petacco, and Josip Orović

Viewed

Total article views: 1,042 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
769 238 35 1,042 48 35 22
  • HTML: 769
  • PDF: 238
  • XML: 35
  • Total: 1,042
  • Supplement: 48
  • BibTeX: 35
  • EndNote: 22
Views and downloads (calculated since 16 Nov 2023)
Cumulative views and downloads (calculated since 16 Nov 2023)

Viewed (geographical distribution)

Total article views: 1,042 (including HTML, PDF, and XML) Thereof 1,056 with geography defined and -14 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 29 Jun 2024
Download
Short summary

Ship weather routing has the potential to reduce CO2 emissions, but it currently lacks open and verifiable research. The Python-refactored VISIR-2 model considers currents, waves, and wind to optimise routes. The model was validated, and its computational performance is quasi-linear. For a ferry sailing in the Mediterranean Sea, VISIR-2 yields the largest percentage emission savings for upwind navigation. Given the vessel performance curve, the model is generalisable across various vessel types.

Read more