{
  "schemaVersion": 1,
  "generatedAt": "2026-10-16",
  "directedPairs": 756,
  "portCount": 28,
  "portSourceSha256": "892bee2f7d6318e07b710a27bff01cf934529a3a45c8a40c992544cd806558b6",
  "model": "searoute-1.4.3",
  "policies": [
    "shortest",
    "avoid-suez",
    "avoid-panama"
  ],
  "sources": [
    "https://github.com/genthalili/searoute-py",
    "https://github.com/eurostat/searoute",
    "https://msi.nga.mil/Publications/WPI"
  ],
  "scope": "Geographic visualization model. Network snap and harbour connectors are approximate. Not navigational, not a confirmed carrier service; no operational closure or timetable feed."
}