Source / imf_portwatch
IMF PortWatch port calls and shipment estimates
International Monetary Fund / University of Oxford
adapter ready- Access
- open keyless
- Cadence
- daily
- Independence group
- imf_portwatch_ais
- Vintage support
- yes
- Collector
- collectors.imf_portwatch
- Retained rows
- 0
Rights & method boundary
Permitted use
Open satellite-AIS estimates; track revisions, AIS dark zones and model uncertainty.
Publisher home ↗ · Registry evidence ↗
Dimensions named by the source plan: national, province, city_tier, sector
No retained public observations
This source remains in the ledger so the gap is inspectable. No value has been inferred or substituted.