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OS MasterMap Sites Layer

Publisher
Ordnance Survey
Updated
16 April 2025
Topic
Not set
Licence
Not set

Summary

The OS MasterMap Sites Layer shows you the main points of access to key sites such as schools, hospitals and train stations quickly and easily in emergency situations. You can also identify and reduce the impact of planned works or events on key sites.

Sites Layer provides a detailed view of the extents and access locations of important locations in Great Britain. Airports, schools, universities, hospitals, railway stations, coach and bus stations, ferry terminals and energy production and distributions sites are all represented as polygon features, along with their name, access locations and routing information.

More from this publisher

All datasets from Ordnance Survey

Data links

Link Format Preview Updated
OS Features API 16/4/2025
Sites Layer user guide PDF 16/4/2025
Sites Layer documentation 16/4/2025
Master Map Topo product page 16/4/2025

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Additional information

Source Metadata
XML, HTML
Date added
16 April 2025
Harvest GUID
4a42c0c7-1f99-447c-a542-40089908399a
Extent (Latitude)
60.8433° to 49.9553°
Extent (Longitude)
-8.17167° to 1.74944°
Spatial reference system
http://www.opengis.net/def/crs/EPSG/0/27700
Dataset reference date (creation)
2012-11-19
Dataset reference date (revision)
2022-10-03
Frequency of update
biannually
Responsible party
Ordnance Survey (publisher)
ISO 19139 resource type
dataset
Metadata language
eng

Contact

Enquiries

customerservices@os.co.uk

Freedom of information (FOI) requests

foi@os.uk

More from this publisher

All datasets from Ordnance Survey