{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.Agrifood/AgriParcelRecord/schema.json",
    "title": "Smart Data Models - Agri Parcel Record",
    "description": "This entity contains a harmonised description of the conditions recorded on a parcel of land. This entity is primarily associated with the agricultural vertical and related IoT applications.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/dataModel.Agrifood/agrifood-schema.json#/definitions/AgriFood-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "AgriParcelRecord"
                    ],
                    "description": "Property. NGSI Entity Type. It has to be AgriParcelRecord"
                },
                "hasAgriParcel": {
                    "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 AgriParcel"
                },
                "soilTemperature": {
                    "type": "number",
                    "description": "Property. Model:'http://schema.org/Number'. The observed soil temperature nominally in degrees centigrade. Units:'degrees centigrade'"
                },
                "soilMoistureVwc": {
                    "type": "number",
                    "minimum": 0,
                    "maximum": 1,
                    "description": "Property. Model:'http://schema.org/Number'. Measured as Volumetric Water Content, VWC as a percentage. 0 <= soilMoistureVwc <= 1 "
                },
                "soilMoistureEC": {
                    "type": "number",
                    "description": "Property. Model:'http://schema.org/Number'. Measured as Electrical Conductivity, EC nominally in units of Siemens per meter. Units:'siemens / m'"
                },
                "solarRadiaton": {
                    "type": "number",
                    "description": "Property. Model:'http://schema.org/Number'. Instantaneous solar radiation measured in kW/m2. Units:'kW/m2'"
                },
                "soilSalinity": {
                    "type": "number",
                    "description": "Property. Model:'http://schema.org/Number'. It is the salt content in the soil"
                },
                "relativeHumidity": {
                    "type": "number",
                    "minimum": 0.0,
                    "maximum": 1.0,
                    "description": "Property. Model:'http://schema.org/Number'. Relative Humidity a number between 0 and 1 representing the range of 0% to 100%."
                },
                "leafWetness": {
                    "type": "number",
                    "minimum": 0.0,
                    "maximum": 1.0,
                    "description": "Property. Model:'http://schema.org/Number'. It is a meteorological parameter that describes the amount of dew and precipitation left on surfaces."
                },
                "leafRelativeHumidity": {
                    "type": "number",
                    "minimum": 0.0,
                    "maximum": 1.0,
                    "description": "Property. Model:'http://schema.org/Number'. Relative humidity on the surface of the leaves"
                },
                "leafTemperature": {
                    "type": "number",
                    "description": "Property. Model:'http://schema.org/Number'. The observed leaf temperature nominally in degrees centigrade. Units:'degrees centigrade'"
                },
                "atmosphericPressure": {
                    "type": "number",
                    "description": "Property. Model:'http://schema.org/Number'. Atmospheric Pressure nominally in units of hecto Pascals. Units:'hecto Pascals'"
                },
                "hasDevice": {
                    "type": "array",
                    "description": "Relationship. Model:'http://schema.org/URL'. Reference to the IoT devices associated with this item i.e. sensors, controls.",
                    "items": [
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        }
                    ]
                },
                "depth": {
                    "type": "number",
                    "minimum": 0.0,
                    "description": "Property. Model:'http://schema.org/Number'. Metadata to indicate the associated depth where soil measurements are taken"
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "hasAgriParcel",
        "location"
    ]
}