Optimise voyage decisions you can trust
Voyage Insights / by Ascenz Marorka delivers vessel-specific route and speed recommendations based on high-resolution weather forecasts, physical performance models, and digital twins.
Voyage planning and execution are increasingly complex, with changing weather, safety risks, fuel costs, emissions constraints, and regulatory requirements to consider before and during every passage.
Operators need to plan and continuously adjust voyages to balance safety, efficiency, schedule reliability, and compliance. The software supports pre-voyage planning and in-voyage re-optimisation using weather-aware routing, vessel-specific performance models, and operational constraints.
Key features
Multi‑objective voyage optimisation
Optimise routes and speeds based on distance, time, fuel consumption, CO₂ or overall cost objectives.
Weather‑aware routing
Anticipate and avoid adverse and severe weather using high‑resolution weather forecasts.
Seakeeping analysis
Predict vessel motions to reduce the risk of synchronous and parametric rolling, surfing, and broaching.
Operational & regulatory compliance
Incorporate ENC data, traffic separation schemes, ECAs, no‑go areas and vessel‑specific operational limits.
Dynamic voyage updates
Re‑optimise routes from the vessel’s actual position as weather and conditions evolve during the voyage.
Post‑voyage analysis
Compare planned versus actual routes, fuel consumption, emissions and performance after each voyage.
Key benefits
Improved safety and confidence
Reduce operational risk through weather‑aware routing and vessel motion prediction.
Fuel and emissions reduction
Lower fuel consumption and emissions by adapting routes and speeds to evolving conditions.
Better schedule reliability
Improve ETA management and voyage predictability despite changing weather.
Regulatory compliance
Ensure adherence to navigational and environmental regulations throughout the voyage.
Actionable operational insight
Support both operational and commercial decisions with fuel, cost and performance visibility.
Extend your voyage optimisation with expert oversight
For continuous monitoring, expert validation and real‑time operational support, explore our Fleet Performance Centre services.
Advanced Services - Powering Voyage Insights.
LNG Route
Build on decades of GTT expertise in LNG containment systems, it helps operators optimise LNG cargo performance, reduce losses and improve operational decision-making.
Key features:
- Route and cargo optimisation: Optimise voyage routing and LNG cargo management together.
- Dynamic voyage re‑optimisation: Continuously adapt plans using voyage, weather and onboard data.
- Integrated weather and cargo planning: Combine route safety and cargo value considerations in a single workflow.
Key benefits:
- Higher delivered cargo value: Maximise cargo value from departure to discharge.
- Reduced BOG losses and operational risk: Improve cargo forecasts and voyage decisions.
- Faster ship‑to‑shore decision‑making: Accelerate operational decisions with unified planning insights.
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Voyage Claims Support
Voyage Claims Support combines specialist maritime claims expertise with trusted operational and voyage data from Voyage Insights to help shipowners and operators respond effectively during the critical early stages of voyage-related disputes.
Key features:
- Claims triage and first-response support
- Documentation preparation support
- Voyage and operational evidence review
- Stakeholder coordination
- Structured advisory assistance
Key benefits:
- Faster response to claims incidents
- Stronger claims documentation
- Reduced claims escalation risk
- More predictable advisory costs
- Better-informed claims decisions
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Container Loss Prevention
Container Loss Prevention extends Voyage Insights with voyage‑specific lashing risk assessment. Combining advanced seakeeping models, vessel response calculations and weather‑aware routing, it identifies container stacks at risk and improves cargo safety at sea.
Key features:
- Voyage-specific lashing forces assessment
- Container stacks risks identification
- Approved passage plan reassessment
- Weather-aware risk visualisation
- Native Voyage Insights integration
Key benefits:
- Reduced risk of container losses
- Safer voyage execution
- Greater confidence in cargo securing
- Improved operational decision-making
- Lower operational and insurance costs
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Turn performance data into confident decisions
Vesper Insights / by VPS combines advanced vessel performance analytics and structured advisory workflows to support informed technical and fleet-level decisions.
Support voyage decisions with expert oversight
The Real-Time Fleet Performance Monitoring Centre is a managed service that provides continuous voyage monitoring and expert validation of routing and speed recommendations, delivered by experienced mariners.
Connect your vessel data and operations into one trusted decision system — with or without changing your existing setup
GTT Marine Insights Platform connects onboard data, voyage insight, performance analytics and safety monitoring into a unified environment, integrating seamlessly with existing systems or leveraging data acquisition when needed.
Maintain the uptime of your onboard applications
