How we turn sea noise into market truth.
The global shipping landscape is saturated with fragmented AIS signals and conflicting carrier reports. Our methodology isn't just about collection—it's about the aggressive filtration of maritime trade noise to isolate ground-truth intelligence.
Cross-referenced against Lloyd’s List and local port authority transponders in real-time.
Internal API Latency for high-frequency trading shipping analytics.
Vessels tracked daily with multi-sensor fusion capability.
The Nexus Validation Stack
Traditional maritime trade data relies on single-source AIS. We employ a four-layered heuristic model to identify spoofing, GPS jumping, and manual entry errors before the data reaches your dashboard.
01. Geometric Heuristics
We calculate the physical possibility of a vessel's reported movement. If a tanker reports a position change that requires a speed of 60 knots, the signal is flagged as a "GPS Jump" and quarantined.
02. Lloyd’s Cross-Reference
Signals are automatically checked against the global vessel registry. Discrepancies in draught, deadweight tonnage (DWT), or IMO identification suggest "Shadow Fleet" activity.
Precision Port Intelligence
Visualizing the 57 data points we extract from a single port entry event.
Point: Berth Occupancy
Predictive analysis of turnaround times based on historical crane efficiency.
Point: Draught Sensing
Confirmation of offloading volume via displacement sensors at quayside.
Standard Port Statistics
Most providers deliver "dirty" stream data. This includes duplicate pings, tugboats misidentified as tankers, and terrestrial AIS deadzones where a vessel disappears for 48 hours.
- Unfiltered AIS "Spoofing" from dark fleet vessels.
Nexus Refined Intelligence
Our shipping analytics engine sanitizes the stream. We merge satellite AIS with terrestrial receiver networks and Bill of Lading (BoL) data to ensure 100% visibility.
- Multi-sensor fusion (Satellite + Terrestrial + S-AIS).
- AI-driven draught estimation verified via port sensors.
The Auditor’s Command Manual
Every data point in the Bosphorus Data Nexus is auditable. We provide full transparency into the lineage of our maritime trade insights.
Validation Protocol 4.2
Ingestion
Raw signals from 12+ premium providers and our private terrestrial network in the Bosphorus strait are aggregated into the Nexus Data Lake.
Purification
Proprietary algorithms strip duplicate pings and correct lat/long errors. Draught levels are cross-referenced with load capacity signatures.
Synthesis
The final payload: high-confidence shipping analytics deliverable via API, CSV, or the Bosphorus Dashboard terminal.
Ready for better intelligence?
Join leading commodities firms and logistics providers who trust Bosphorus Data Nexus for verified port statistics and maritime navigation truth.