Data & Methods
A concise overview of inputs, harmonization and index construction. Full details are available to customers under NDA.
Inputs
- AIS signals (terrestrial & satellite)
- Schedules & public statistics
- Operational events & advisories
- Weather & channel disruptions
Cleaning & harmonization
- Geo-alignment (anchorage/berth/basin)
- Bias correction & anomaly handling
- Comparable port definitions
- Change logs & deprecations
Indices
- Congestion: waiting hours, queue, berth efficiency
- Throughput proxies: port/route level
- Momentum: standardized 0–100 with deltas
SLO & validation
- Freshness targets by port tier
- Latency distributions (p95)
- Sampling & backtests
Download sample CSV
Two ports · one week · anonymized fields.