A single characterisation factor of a LCIA category for a flow.

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Properties:

flow | Ref[Flow] | The Flow of the impact assessment factor. |

location | Ref[Location] | In case of a regionalized impact category, this field can contain the location for which this factor is valid. |

flowProperty | Ref[FlowProperty] | The quantity of the flow to which the LCIA factor is related (e.g. Mass). |

unit | Ref[Unit] | The flow unit to which the LCIA factor is related (e.g. kg). |

value | double | The value of the impact assessment factor. |

formula | string | A mathematical formula for calculating the value of the LCIA factor. |

uncertainty | Uncertainty | The uncertainty distribution of the factors' value. |

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JSON-LD Example

{ "@context": "http://greendelta.github.io/olca-schema/context.jsonld", "@type": "ImpactFactor", "value": 1.0943318963E-9, "flow": { "@type": "Flow", "@id": "0305b169-255d-4041-8f5d-6e095bcb6358", "name": "Aluminium" }, "unit": { "@type": "Unit", "@id": "20aadc24-a391-41cf-b340-3e4529f44bde", "name": "kg" }, "flowProperty": { "@type": "FlowProperty", "@id": "93a60a56-a3c8-11da-a746-0800200b9a66", "name": "Mass" } }