SP ENW - DFES - Primary Polygons

*Dataset content available to registered users only*

SP ENW - DFES - Primary Polygons

Specifically formatted to align with SP ENW DFES data, this Polygon dataset is still created using Voronoi methodology (described below), but includes the polygonal representation of the sites joined together or split through busbars as defined in SP ENW's DFES submission.

Individual Polygons are created using the Voronoi methodology, each one containing a single distribution substation, these individual polygons are first grouped together (based on common attribution) then merged, to create a new series of interlocking polygons forming a high-level representation of Primary Substation feeding areas.

The larger polygons representing the feeding areas of Bulk Supply Points (BSP's) are generated by grouping, then merging, the Primary polygons in the same manner (a similar process creates GSP polygons from the BSP Voronoi).

Document explaining the Voronoi process and creation of the feeding area polygons is available to download from the 'Alternative Exports' section of the Export tab (above)

While we use reasonable endeavours to ensure that the data contained within this dataset is accurate, we do not accept any responsibility or liability for the accuracy or the completeness of the content held, or for any loss which may arise from reliance on this dataset and/or its related information.

If you have any query related to this SP ENW's DFES - Primary Polygons dataset, please contact us 

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