data-models

Weather Forecast

The latest version of this Data Model can be found at https://github.com/smart-data-models/dataModel.Weather

Description

This entity contains a harmonised description of a Weather Forecast. This entity is primarily associated with the vertical segments of the environment and agriculture but is applicable to many different applications.

This data model has been developed in cooperation with mobile operators and the GSMA.

You can see a description of weather forecast parameters provided by AEMET (in Spanish) here.

Data Model

A JSON Schema corresponding to this data model can be found here.

Note: JSON Schemas are intended to capture the data type and associated constraints of the different Attributes, regardless their final representation format in NGSI(v2, LD).

Examples

Normalized Example

Normalized NGSI response

{
    "id": "Spain-WeatherForecast-46005_2016-12-01T18:00:00_2016-12-02T00:00:00",
    "type": "WeatherForecast",
    "dayMinimum": {
        "value": {
            "feelsLikeTemperature": 11,
            "temperature": 11,
            "relativeHumidity": 0.7
        }
    },
    "feelsLikeTemperature": {
        "value": 12
    },
    "dataProvider": {
        "value": "TEF"
    },
    "temperature": {
        "value": 12
    },
    "validTo": {
        "type": "DateTime",
        "value": "2016-12-01T23:00:00.00Z"
    },
    "weatherType": {
        "value": "overcast"
    },
    "precipitationProbability": {
        "value": 0.15
    },
    "dayMaximum": {
        "value": {
            "feelsLikeTemperature": 15,
            "temperature": 15,
            "relativeHumidity": 0.9
        }
    },
    "source": {
        "value": "http://www.aemet.es/xml/municipios/localidad_46250.xml"
    },
    "windSpeed": {
        "value": 0
    },
    "validity": {
        "value": "2016-12-01T18:00:00+01:00/2016-12-02T00:00:00+01:00"
    },
    "dateIssued": {
        "type": "DateTime",
        "value": "2016-12-01T10:40:01.00Z"
    },
    "address": {
        "type": "PostalAddress",
        "value": {
            "addressCountry": "Spain",
            "postalCode": "46005",
            "addressLocality": "Valencia"
        }
    },
    "dateRetrieved": {
        "type": "DateTime",
        "value": "2016-12-01T12:57:24.00Z"
    },
    "validFrom": {
        "type": "DateTime",
        "value": "2016-12-01T17:00:00.00Z"
    },
    "relativeHumidity": {
        "value": 0.85
    }
}

key-value pairs Example

Sample uses simplified representation for data consumers ?options=keyValues

{
    "id": "Spain-WeatherForecast-46005_2016-12-01T18:00:00_2016-12-02T00:00:00",
    "type": "WeatherForecast",
    "address": {
        "addressCountry": "Spain",
        "postalCode": "46005",
        "addressLocality": "Valencia"
    },
    "dataProvider": "TEF",
    "dateIssued": "2016-12-01T10:40:01.00Z",
    "dateRetrieved": "2016-12-01T12:57:24.00Z",
    "dayMaximum": {
        "feelsLikeTemperature": 15,
        "temperature": 15,
        "relativeHumidity": 0.9
    },
    "dayMinimum": {
        "feelsLikeTemperature": 11,
        "temperature": 11,
        "relativeHumidity": 0.7
    },
    "feelsLikeTemperature": 12,
    "precipitationProbability": 0.15,
    "relativeHumidity": 0.85,
    "source": "http://www.aemet.es/xml/municipios/localidad_46250.xml",
    "temperature": 12,
    "validFrom": "2016-12-01T17:00:00.00Z",
    "validTo": "2016-12-01T23:00:00.00Z",
    "validity": "2016-12-01T18:00:00+01:00/2016-12-02T00:00:00+01:00",
    "weatherType": "overcast",
    "windSpeed": 0
}

LD Example

Sample uses the NGSI-LD representation

{
    "id": "urn:ngsi-ld:WeatherForecast:Spain-WeatherForecast-46005_2016-12-01T18:00:00_2016-12-02T00:00:00",
    "type": "WeatherForecast",
    "dayMinimum": {
        "type": "Property",
        "value": {
            "feelsLikeTemperature": 11,
            "temperature": 11,
            "relativeHumidity": 0.7
        }
    },
    "feelsLikeTemperature": {
        "type": "Property",
        "value": 12
    },
    "dataProvider": {
        "type": "Property",
        "value": "TEF"
    },
    "temperature": {
        "type": "Property",
        "value": 12
    },
    "validTo": {
        "type": "Property",
        "value": {
            "@type": "DateTime",
            "@value": "2016-12-01T23:00:00.00Z"
        }
    },
    "weatherType": {
        "type": "Property",
        "value": "overcast"
    },
    "precipitationProbability": {
        "type": "Property",
        "value": 0.15
    },
    "dayMaximum": {
        "type": "Property",
        "value": {
            "feelsLikeTemperature": 15,
            "temperature": 15,
            "relativeHumidity": 0.9
        }
    },
    "source": {
        "type": "Property",
        "value": "http://www.aemet.es/xml/municipios/localidad_46250.xml"
    },
    "windSpeed": {
        "type": "Property",
        "value": 0
    },
    "validity": {
        "type": "Property",
        "value": "2016-12-01T18:00:00+01:00/2016-12-02T00:00:00+01:00"
    },
    "dateIssued": {
        "type": "Property",
        "value": {
            "@type": "DateTime",
            "@value": "2016-12-01T10:40:01.00Z"
        }
    },
    "address": {
        "type": "Property",
        "value": {
            "addressCountry": "Spain",
            "postalCode": "46005",
            "addressLocality": "Valencia",
            "type": "PostalAddress"
        }
    },
    "dateRetrieved": {
        "type": "Property",
        "value": {
            "@type": "DateTime",
            "@value": "2016-12-01T12:57:24.00Z"
        }
    },
    "validFrom": {
        "type": "Property",
        "value": {
            "@type": "DateTime",
            "@value": "2016-12-01T17:00:00.00Z"
        }
    },
    "relativeHumidity": {
        "type": "Property",
        "value": 0.85
    },
    "@context": [
        "https://schema.lab.fiware.org/ld/context",
        "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld"
    ]
}

Public instance

You can read about public instance offering information about weather forecast here.

Open Issues

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