> For the complete documentation index, see [llms.txt](https://docs.os.uk/os-downloads/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.os.uk/os-downloads/products/transport-network-portfolio/os-mastermap-highways-network-fundamentals/os-mastermap-highways-network-code-lists/provenancesourcevalue.md).

# ProvenanceSourceValue

This code list is present in OS MasterMap Highways Network – Roads and OS MasterMap Highways Network – Paths products. The RoadLink and Street Feature Types are attributed with a ‘provenance’ property with the data type of ProvenanceSourceValue. The following table describes the codes used to populate this field.

## **Code List: ProvenanceSourceValue**

{% embed url="<https://www.ordnancesurvey.co.uk/xml/codelists/highways/ProvenanceSourceValue.xml>" %}

| Code                                     | Description                                                                                                                             |
| ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- |
| Highways England                         | The source for the geometry of the feature is Highways England.                                                                         |
| Local Highway Authority                  | The source for the geometry of the feature is Local Highways Authority.                                                                 |
| Ordnance Survey                          | The source for the geometry of the feature is Ordnance Survey.                                                                          |
| Transport Scotland                       | The source for the geometry of the feature is Transport Scotland.                                                                       |
| Welsh Government                         | The source for the geometry of the feature is Welsh Government.                                                                         |
| OS Urban And OS Height                   | Data captured to 0.5m planimetric accuracy and elevation obtained from drape of OS detailed height content.                             |
| OS Rural And OS Height                   | Data captured to 1.1 planimetric accuracy and elevation obtained from drape of OS detailed height content.                              |
| OS Moorland And OS Height                | Data captured to 4.1m planimetric accuracy and elevation obtained from drape of OS detailed height content.                             |
| OS Urban And Interpolated OS Height      | Data captured to 0.5m planimetric accuracy and elevation interpolated from OS detailed height content and other OS data.                |
| OS Rural And Interpolated OS Height      | Data captured to 1.1m planimetric accuracy and elevation interpolated from OS detailed height content and other OS data.                |
| OS Moorland And Interpolated OS Height   | Data captured to 4.1m planimetric accuracy and elevation interpolated from OS detailed height content and other OS data.                |
| OS Urban And Low Confidence OS Height    | Data captured to 0.5m planimetric accuracy, elevation obtained from drape of OS detailed height content but expected to be low quality. |
| OS Rural And Low Confidence OS Height    | Data captured to 1.1m planimetric accuracy, elevation obtained from drape of OS detailed height content but expected to be low quality. |
| OS Moorland And Low Confidence OS Height | Data captured to 4.1m planimetric accuracy, elevation obtained from drape of OS detailed height content but expected to be low quality. |


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