{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$schemaVersion": "0.0.2",
  "modelTags": "",
  "$id": "https://smart-data-models.github.io/dataModel.Agrifood/AgriParcelRecord/schema.json",
  "title": "Smart Data Models - Agri Parcel Record",
  "description": "This entity contains a harmonised description of the conditions recorded on a parcel of land. This entity is primarily associated with the agricultural vertical and related IoT applications.",
  "type": "object",
  "allOf": [
    {
      "$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'"
        },
        "solarRadiation": {
          "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"
  ]
}