Sensor & engine
Fuel flow, shaft RPM, power, energy and reported CO2. One source-day per vessel.
SMC TECHNICAL CONTROL
Vessel Optimum Performance and Emission
Existing calculation workspaces
Fleet source coverage
| Vessel | VAF sensor days | Latest VAF | WNI events | Latest WNI | Checks |
|---|
Data responsibilities
Voyage & weather
Report events, distance, weather, operating condition and reported fuel/ROB.
Emission & compliance
Existing Noon/CII calculations remain unchanged. CSV review does not update regulatory totals.
WNI report-time basis is awaiting confirmation. VAF and WNI fuel are separate measurements, not additive. Daily VAF CII is not the annual CII rating.
Source register
| Report date / time | Vessel | Source | Event | Fuel MT | Distance NM | Speed kn | RPM | Power kW | Origin | Detail |
|---|
Manual CSV intake
Original files retained / no legacy overwriteApproved CSV data feeds Sensor & Engine and Voyage & Weather. Conflicts are held for review. Original records and existing regulatory calculations are unchanged.
Import preview
| CSV row | Date | Event | Result | Differences / checks |
|---|
Revised source values
Upload history
Latest 100 files| File | Source | Uploaded | State | Rows | Conflicts | Review |
|---|
Revision history
Latest 2,000 in selected period / full history in Excel| Report / vessel | Source | Action / time UTC | Reason | Version | Review |
|---|
Connected workspaces
Loading
Sensor trends
No reported values
Vessel summary
Report details
Vessel performance desk
Data review queue
| Priority | Vessel / date | Source / check | Evidence | Review |
|---|
Source comparison
Difference = other source minus reference. Percentages are withheld until the same reporting period is confirmed. Missing values remain blank; VAF and WNI are never added together.
| Vessel / date | Status / reference | VAF fuel MT | WNI fuel MT | Fuel delta MT / % | Distance delta NM / % | Speed delta kn / % | Sources |
|---|
Reporting-period confirmation
Voyage & operating condition
WNI-reported condition and voyage only. Fuel and distance use unambiguous NOON / INPORT NOON reports; event counts are not operating hours. Intensity uses paired fuel and distance observations.
| Vessel / voyage | Condition / operation | Period | Events / daily | Fuel MT | Distance NM | MT / report | Mean SOG kn | kg / NM | Detail |
|---|
Report center
Selected vessels and dates apply to both reports (up to 366 days). Source values are operational evidence, not a verified regulatory submission. Existing emission and compliance calculations are unchanged.