List of event types

List of event descriptions

List of datetimes on which the events start. Datetime must be in ISO8601 format, and must specify a timezone.

List of datetimes on which the events end. Datetime must be in ISO8601 format, and must specify a timezone.

List of expected increases or decreases in performance after an event, in percent (%) between -100 and 100. A value of -100 means 100% extra power is required to achieve the same speed.

The type of paint that was applied

Qualitative measure of the type of fouling that was present before the cleaning

Price of the cleaning in US$

Name of the company who did the cleaning

Freeform location of the event, e.g. a port name

Fouling rating observed during an inspection, on the rating scale of resolution MEPC.378(80), Table 1 (https://wwwcdn.imo.org/localresources/en/KnowledgeCentre/IndexofIMOResolutions/MEPCDocuments/MEPC.378%2880%29.pdf#page=17): 0 = no biofouling: surface entirely clean, no visible biofouling; 1 = microfouling: biofilm (slime) formation without any macrofouling, surface may appear discoloured; 2 = light macrofouling: microfouling and scattered patches of macrofouling covering 1-15% of the surface; 3 = medium macrofouling: microfouling and patches of macrofouling covering 16-40% of the surface; 4 = heavy macrofouling: large patches of macrofouling or surface entirely covered, 41-100% of the surface.