Docs /

Sensor Data Ingestion Interface (SDII) Data Specification

Sensor Data Ingestion Interface Data Specification

Sample Message

The codeblock below illustrates a (one) sample Sensor Ingestion Interface Specification compliant message.

{
  "envelope": {
  "version": "1.0",
  "submitter": "HERE Test User",
  "vehicleMetaData": {
    "vehicleTypeGeneric": "PASSENGER_CAR",
    "vehicleSpecificMetaData": [
    { "key": "SpecificVehicleType", "value": "HERE Test Car" }
    ],
    "vehicleReferencePointDeltaAboveGround_m": 1.62,
    "curvatureAccuracy_1pm": 1e-005,
    "slopeAccuracy_percent": 0.01
  },
  "transientVehicleID": 12345
  },
  "path": {
  "positionEstimate": [
    {
    "timeStampUTC_ms": 1397764944000,
    "positionType": "RAW_GPS",
    "longitude_deg": 8.9743712,
    "latitude_deg": 49.4607534,
    "horizontalAccuracy_m": 1.3,
    "altitude_m": 123.7,
    "heading_deg": 76.09999999999999,
    "speed_mps": 13.8,
    "altitudeAccuracy_m": 24.5,
    "headingAccuracy_deg": 2.7,
    "speedAccuracy_mps": 0.7
    },
    {
    "timeStampUTC_ms": 1397764945000,
    "positionType": "RAW_GPS",
    "longitude_deg": 8.9748056,
    "latitude_deg": 49.4608278,
    "horizontalAccuracy_m": 1.4,
    "altitude_m": 123.6,
    "heading_deg": 72.515,
    "speed_mps": 13.4,
    "altitudeAccuracy_m": 25.7,
    "headingAccuracy_deg": 2.6,
    "speedAccuracy_mps": 0.6
    },
    {
    "timeStampUTC_ms": 1397764946000,
    "positionType": "RAW_GPS",
    "longitude_deg": 8.975258999999999,
    "latitude_deg": 49.4609312,
    "horizontalAccuracy_m": 1.7,
    "altitude_m": 123.5,
    "heading_deg": 69.405,
    "speed_mps": 13.1,
    "altitudeAccuracy_m": 33.3,
    "headingAccuracy_deg": 2.1,
    "speedAccuracy_mps": 0.8
    },
    {
    "timeStampUTC_ms": 1397764947000,
    "positionType": "RAW_GPS",
    "longitude_deg": 8.975643399999999,
    "latitude_deg": 49.4610356,
    "horizontalAccuracy_m": 3.8,
    "altitude_m": 130.522,
    "heading_deg": 67.526,
    "speed_mps": 13.2,
    "altitudeAccuracy_m": 50.0,
    "headingAccuracy_deg": 3.1,
    "speedAccuracy_mps": 1.7
    }
  ]
  },
  "pathEvents": {
  "vehicleDynamics": [
    {
    "timeStampUTC_ms": 1397764944000,
    "curvature_1pm": 0.002077,
    "slope_percent": -0.09900000000000001
    },
    {
    "timeStampUTC_ms": 1397764945000,
    "curvature_1pm": 0.001821,
    "slope_percent": -0.129
    },
    {
    "timeStampUTC_ms": 1397764946000,
    "curvature_1pm": 0.001298,
    "slope_percent": -0.145
    },
    {
    "timeStampUTC_ms": 1397764947000,
    "curvature_1pm": 0.00086,
    "slope_percent": -0.145
    }
  ],
  "signRecognition": [
    {
    "timeStampUTC_ms": 1397764945300,
    "roadSignType": "SPEED_LIMIT_START",
    "roadSignPermanency": "STATIC",
    "roadSignValue": "30",
    "roadSignDependencies": "SCHOOL"
    }
  ]
  }
}