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Documentation below is provided as is. The dataset the documentation below relates to is no longer supported and will be removed from the Climate Data Store (CDS) at a later date. |
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1. Introduction
This document forms the update and extension of deliverable D2.6 for the C3S for Global Shipping project and describes the development and progress of the operational indicators up to and including September 2018 (Previous update was up to May 2018). A detailed introduction is available in the previous update with deliverable title
"C3S_D422Lot1.OSM.2.6(2)_201805_Operational_Indicators_Technical_Note_v1"
Within the document presented here, updates and extended information are given to the RouteCostETA operational indicator and to the Fuel Consumption Model while new sections on Ice Limits for Different Ship Ice Classes and the Availability of New Arctic Routes have been added.
The following list of operational indicators are in order of development priority which is relative to the level of validity and meaningfulness of the indicator reachable with currently available data and algorithms:
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With regards to ice navigation, the Ice limits for different ship ice classes indicator as well as the Route Availability Index indicator have been developed and are ready for implementation into the service.
References
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Boese, P.
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7.1 Appendix A – Code for Fuel Consumption Model
The MATLAB code for wave resistance implementation in the Fuel consumption model are delivered in the form of a PDF file together with this document. Filename
"C3S_D422Lot1.OSM.2.6(1)_201805_Operational_Indicators_Technical_Note_AppendixA_code_FC M_waveresistance"
7.2 Appendix B – Code for Route Cost ETA
The MATLAB code files for Route cost ETA are delivered in the form of a zip archive datafile together with this document. Filename "C3S_D422Lot1.OSM.2.6(1)201805_Operational_Indicators Technical_Note_AppendixB_code_RouteCostETA"
7.3 Appendix C – Code for Ice Limits for Different Ship Ice Classes
The Python code files for Route cost ETA are delivered in the form of a zip archive datafile together with this document. Filename "C3S_D422Lot1.OSM.2.6(2)201808_Operational_Indicators Technical_Note_AppendixC_code_Ice_Class_Limits"
References
Boese, P., (1970). Eine Einfache Methode zur Berechnung der Widerstandserhöhung eines , (1970). Eine Einfache Methode zur Berechnung der Widerstandserhöhung eines Schiffes in Seegang. Institüt für Schiffbau der Universität Hamburg, Bericht Nr 258.
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Jensen, J. J., Mansour, A. E., and Olsen, A. S. (2004). Estimation of ship motions using closed-form expression. Ocean Engineering, 31, 61-85.
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This document has been produced in the context of the Copernicus Climate Change Service (C3S). The activities leading to these results have been contracted by the European Centre for Medium-Range Weather Forecasts, operator of C3S on behalf of the European Union (Delegation agreement Agreement signed on 11/11/2014 and Contribution Agreement signed on 22/07/2021). All information in this document is provided "as is" and no guarantee or warranty is given that the information is fit for any particular purpose. The users thereof use the information at their sole risk and liability. For the avoidance of all doubt , the European Commission and the European Centre for Medium - Range Weather Forecasts have no liability in respect of this document, which is merely representing the author's view. |
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