{
  "documentType": "vessel-reference-for-simulation-study",
  "verifiedOn": "2026-10-23",
  "status": "reference-only-not-a-calibrated-simulation-model",
  "identity": {
    "name": "SOPHIE GERMAIN",
    "operator": "Orange Marine",
    "imo": "9930507",
    "mmsi": "228438600"
  },
  "dimensions": {
    "lengthOverallM": 100.0,
    "lengthBetweenPerpendicularsM": 82.0,
    "beamM": 18.8,
    "depthToMainDeckM": 7.15,
    "maximumDraftMidshipM": 5.7,
    "source": "https://www.hcg.gr/documents/9465/ShipsParticulars.pdf"
  },
  "actuatorInventory": [
    {
      "type": "aft-azimuthing-pod",
      "count": 2,
      "ratedPowerEachKw": 1700,
      "positionsBodyFrameM": null,
      "thrustMaps": null,
      "commandToActualResponse": null,
      "azimuthRateAndLimits": null,
      "source": "https://www.hcg.gr/documents/9465/ShipsParticulars.pdf"
    },
    {
      "type": "forward-tunnel-thruster",
      "count": 2,
      "ratedPowerEachKw": 1000,
      "positionsBodyFrameM": null,
      "thrustMaps": null,
      "commandToActualResponse": null,
      "source": "https://www.hcg.gr/documents/9465/ShipsParticulars.pdf"
    }
  ],
  "dpReference": {
    "manufacturer": "Navis Engineering",
    "system": "NavDP4000",
    "classAsPublished": "DP2 / BV DYNAPOS AM/AT R",
    "source": "https://navisincontrol.com/news/navdp4000-control-system-onboard-sophie-germain/",
    "vendorControllerModelAvailable": false,
    "note": "La présence du système ne fournit ni son algorithme ni une interface de simulation."
  },
  "scenarioInputsRequired": {
    "portAndQuayGeometry": null,
    "surveyAndQualityMetadata": null,
    "horizontalAndVerticalReferences": null,
    "waterLevelScenario": null,
    "windAndCurrentScenario": null,
    "loadingCondition": null,
    "draftForwardM": null,
    "draftAftM": null,
    "heelDeg": null,
    "submergedEnvelopeIncludingPods": null,
    "positionReferenceAndAntennaOffsets": null,
    "requiredUkcPolicyM": null,
    "requiredHorizontalClearancePolicyM": null
  },
  "dynamicsInputsRequired": {
    "displacementMassKg": null,
    "centreOfGravityM": null,
    "yawInertiaKgM2": null,
    "addedMassCoefficients": null,
    "hydrodynamicDampingCoefficients": null,
    "windLoadCoefficients": null,
    "combinedPowerLimits": null,
    "actuatorInteractionModels": null,
    "shallowAndRestrictedWaterCorrections": null,
    "calibrationDatasets": null,
    "independentValidationDatasets": null,
    "validatedOperatingDomain": null
  },
  "interpretationRules": [
    "Une valeur null désigne une donnée non obtenue, jamais zéro.",
    "5.70 m est le maximum au milieu publié, pas le tirant d'eau du scénario.",
    "La puissance nominale ne constitue pas une carte de poussée.",
    "Les seuils UKC et distances au quai doivent être définis pour l'étude.",
    "Ce fichier ne suffit pas à faire fonctionner un simulateur physique."
  ],
  "selectedStudy": {
    "selectedOn": "2026-10-22",
    "area": "Darse des câbliers, La Seyne-sur-Mer",
    "manoeuvre": "Appareillage et sortie de la darse",
    "departure": {
      "sideAlongside": "starboard",
      "bowDirection": "seaward",
      "exactBerthAndPositionConfirmed": false
    },
    "prototype": "sophie-germain/",
    "geometryStatus": "public-cartographic-extract-not-surveyed"
  },
  "publishedLoadingCases": {
    "lightMassKg": 4700100,
    "heavyMassKg": 5630600,
    "extremeMassKg": 6232200,
    "source": "https://www.hcg.gr/documents/9465/ShipsParticulars.pdf",
    "note": "Masses publiées de cas de chargement ; le chargement réel de la manœuvre reste inconnu."
  }
}