{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "modelTags": "GSMA",
    "$id": "https://smart-data-models.github.io/dataModel.UnmannedAerialVehicle/UnmannedAerialVehicle/schema.json",
    "title": "Smart Data models - Unmanned Aerial Vehicle schema",
    "description": "This entity contains a harmonised description of a specific Unmanned Aerial Vehicle (UAV). This entity is primarily associated with UAV command and control and related UAV transport applications.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "description": "Property. NGSI Entity identifier. It has to be UnmannedAerialVehicle",
                    "enum": [
                        "UnmannedAerialVehicle"
                    ]
                },
                "UnmannedAerialVehicleModel": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Reference to the UAV Model definition which describes the UAV in more detail"
                },
                "operator": {
                    "type": "array",
                    "description": "Relationship. A list detailing the operator or operators of the UAV. Refers to one or more Schema.org person or organization.https://schema.org/Personhttps://schema.org/Organization",
                    "items": {
                        "anyOf": [
                            {
                                "type": "string",
                                "minLength": 1,
                                "maxLength": 256,
                                "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                                "description": "Property. Identifier format of any NGSI entity"
                            },
                            {
                                "type": "string",
                                "format": "uri",
                                "description": "Property. Identifier format of any NGSI entity"
                            }
                        ]
                    }
                },
                "operationMode": {
                    "type": "string",
                    "description": "Property. Text describing the choice from these values. Enum:'vlos, evlos, bvlos, automated'. Note: descriptions align with UTM Flight message",
                    "enum": [
                        "vlos",
                        "evlos",
                        "bvlos",
                        "automated"
                    ]
                },
                "elevation": {
                    "type": "number",
                    "description": "Property. The elevation of the UAV (relative to ground level at the specified location). Specify value and units of measure"
                },
                "flightStatus": {
                    "type": "string",
                    "description": "Property. The flight status of the UAV, including these. Enum:'stop, takeoff, flight, hover, land'",
                    "enum": [
                        "flight",
                        "hover",
                        "land",
                        "stop",
                        "takeoff"
                    ]
                },
                "workStatus": {
                    "type": "string",
                    "description": "Property. The work status of the UAV, including these. Enum:'stop, prepare, work, finish'",
                    "enum": [
                        "finish",
                        "prepare",
                        "stop",
                        "work"
                    ]
                },
                "groundSpeed": {
                    "type": "number",
                    "description": "Property. The latest reported ground speed of the UAV. Specify value and units of measure"
                },
                "fuel": {
                    "type": "number",
                    "description": "Property. Current fuel load of the UAV. Specify value and units of measure"
                },
                "observedAt": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Indicates the date/time of the latest monitoring report or update"
                }
            }
        }
    ],
    "required": [
        "id",
        "type"
    ]
}