{
  "$schema": "http://json-schema.org/schema#",
  "$schemaVersion": "0.0.1",
  "$id": "https://smart-data-models.github.io/dataModel.Environment/EnvAQM/schema.json",
  "title": " Smart Data Models - EnvAQM",
  "description": "Air Quality Monitoring (AQM) Data Model.",
  "type": "object",
  "additionalProperties": false,
  "allOf": [
    {
      "$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"
    },
    {
      "properties": {
        "type": {
          "type": "string",
          "enum": [
            "AirQualityMonitoring"
          ],
          "description": "Property. NGSI type. it has to be AirQualityMonitoring"
        },
        "deviceInfo": {
          "type": "object",
          "description": "Property. Information about the device associated with the observations.",
          "properties": {
            "deviceList": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Information of device part number and sub devices corresponding to this observation."
            },
            "deviceBatteryStatus": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Gives the Battery charging status of the reporting device(Connected, Disconnected)."
            },
            "deviceName": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Device Name or Station name of the sensor device/station corresponding to this observation."
            },
            "deviceID": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Device ID of the physical sensor/ measurement station corresponding to this observation."
            },
            "RFID": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Gives the ID of the RFID reader."
            },
            "measurand": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Property/properties sensed/observed/measured by the device."
            },
            "deviceSimNumber": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Gives the sim number of the device in the waste management vehicle."
            },
            "deviceModel": {
              "type": "object",
              "description": "Property. Describes the information of the device, sensor or system in consideration.",
              "properties": {
                "brandName": {
                  "type": "string",
                  "description": "Property. Model:'https://schema.org/Text'. Name of the brand associated with an entity, e.g., sensor, device etc."
                },
                "manufacturerName": {
                  "type": "string",
                  "description": "Property. Model:'https://schema.org/Text'. Name of the manufacturer associated with an entity, e.g., sensor, device etc."
                },
                "modelName": {
                  "type": "string",
                  "description": "Property. Model:'https://schema.org/Text'. Name of a specific model associated with an entity, e.g., sensor, device etc."
                },
                "modelURL": {
                  "type": "string",
                  "description": "Property. Model:'https://schema.org/Text'. URL providing further information of a specific model associated with an entity, e.g., sensor, device etc."
                },
                "areaServed": {
                  "type": "string",
                  "description": "Property. Model:'https://schema.org/Text'. Area served by the entity or a service. "
                }
              }
            },
            "refDevice": {
              "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. Unique identifier of the entity"
            }
          }
        },
        "observationDateTime": {
          "type": "string",
          "format": "date-time",
          "description": "Property. Model:'https://schema.org/DateTime'. Last reported time of observation."
        },
        "deviceStatus": {
          "type": "string",
          "description": "Property. Model:'https://schema.org/Text'. Indicates the status of physical device or devices."
        },
        "atmosphericPressure": {
          "type": "number",
          "description": "Property. Model:'https://schema.org/Number'. Observed air (atmospheric or barometric) pressure."
        },
        "airQualityIndex": {
          "type": "number",
          "description": "Property. Model:'https://schema.org/Number'. Overall Air Quality Index (AQI) for the observed air quality."
        },
        "airQualityLevel": {
          "type": "string",
          "description": "Property. Model:'https://schema.org/Text'. Air Quality Category Indication. Qualitative level defined according to the local health agencies. For example, 'GOOD', 'MODERATE', 'POOR', 'UNHEALTHY', 'SEVERE', 'HAZARDOUS' etc."
        },
        "aqiMajorPollutant": {
          "type": "string",
          "description": "Property. Model:'https://schema.org/Text'. Major pollutant in the Air Quality Index (AQI). Enum:'arsenic, bap, benzene, co2, nh3, no, no2, o2, o3, so2, pb'",
          "enum": [
            "arsenic",
            "bap",
            "benzene",
            "co2",
            "nh3",
            "no",
            "no2",
            "o2",
            "o3",
            "so2",
            "pb"
          ]
        },
        "airTemperatureTSA": {
          "type": "object",
          "description": "Property. Air temperature time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "ambientNoiseTSA": {
          "type": "object",
          "description": "Property. ambient Noise time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "arsenicTSA": {
          "type": "object",
          "description": "Property. Arsenic time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "atmosphericPressureTSA": {
          "type": "object",
          "description": "Property. Atmospheric pressure time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "bapTSA": {
          "type": "object",
          "description": "Property. Benzo(a)Pyrene time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "benzeneTSA": {
          "type": "object",
          "description": "Property. Benzene time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "coTSA": {
          "type": "object",
          "description": "Property. Carbon monoxide time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "co2TSA": {
          "type": "object",
          "description": "Property. Carbon dioxide time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "nh3TSA": {
          "type": "object",
          "description": "Property. Ammonia time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "nickelTSA": {
          "type": "object",
          "description": "Property. Nickel time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "noTSA": {
          "type": "object",
          "description": "Property. Nitrogen monoxide time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "no2TSA": {
          "type": "object",
          "description": "Property. Nitrogen dioxide time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "o2TSA": {
          "type": "object",
          "description": "Property. Oxygen time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "o3TSA": {
          "type": "object",
          "description": "Property. Ozone time series aggregation ",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "pm10TSA": {
          "type": "object",
          "description": "Property. Particulate matter in the air with a diameter of 10 micrometers or less time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "pm25TSA": {
          "type": "object",
          "description": "Property. Particulate matter in the air with a diameter of 25 micrometers or less time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "relativeHumidityTSA": {
          "type": "object",
          "description": "Property. Relative Humidity time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "so2TSA": {
          "type": "object",
          "description": "Property. Sulfur dioxide time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "pbTSA": {
          "type": "object",
          "description": "Property. Lead time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "uvTSA": {
          "type": "object",
          "description": "Property. Ultra violet radiation time series aggregation",
          "$ref": "https://smart-data-models.github.io/dataModel.Environment/Environment-schema.json#/definitions/TimeSeriesAggregation"
        },
        "illuminance": {
          "type": "number",
          "minimum": 0,
          "description": "Property. Measured illuminance"
        },
        "solarRadiation": {
          "type": "number",
          "description": "Property. Model:'http://schema.org/Number'. Instantaneous solar radiation measured in kW/m2. Units:'kW/m2'"
        },
        "precipitation": {
          "type": "number",
          "description": "Property. Model:'https://schema.org/Number'. Observed precipitation/rainfall level over a given duration."
        },
        "versionInfo": {
          "type": "object",
          "description": "Property. Version information corresponding to this observation.",
          "properties": {
            "startDateTime": {
              "type": "string",
              "format": "date-time",
              "description": "Property. Model:'https://schema.org/DateTime'. Reported start time corresponding to this observation."
            },
            "endDateTime": {
              "type": "string",
              "format": "date-time",
              "description": "Property. Model:'https://schema.org/DateTime'. Reported end time corresponding to this observation."
            },
            "versionName": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. Version name corresponding to this observation"
            },
            "comments": {
              "type": "string",
              "description": "Property. Model:'https://schema.org/Text'. User comments corresponding to this observation."
            }
          }
        }
      }
    }
  ],
  "required": [
    "id",
    "type"
  ]
}