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- Published by:
- Newcastle City Council
- Last updated:
- 30 January 2026
A Site of Special Scientific Interest (SSSI) is a conservation designation denoting a protected area.
- Published by:
- Brentwood Borough Council
- Last updated:
- 10 February 2016
GIS polygon dataset identifying the locations of Sites of Special Scientific Interest designated by English Nature in the Brentwood Borough. These are subject to Local Planning Authority Local Plan...
- Published by:
- North Hertfordshire District Council
- Last updated:
- 03 October 2024
"Sites of Special Scientific Interest" is a conservation designation denoting a protected area in the United Kingdom. SSSIs are the basic building block of site-based nature conservation...
- Published by:
- Calderdale Metropolitan Borough Council
- Last updated:
- 30 January 2026
Sites nationally important for their wildlife or geology
Sites of Special Scientific Interest data from the Local Plan 2023, replacing the UDP data.
For further information about the Local Plan see...
- Published by:
- Ordnance Survey
- Last updated:
- 10 January 2025
A Railway Link Set depicts the full extent of a named railway as one continuous line. It may carry the name in more than one language.
- Published by:
- Home Office
- Last updated:
- 20 July 2016
Statistics on scientific procedures performed on living animals under the provisions of the Animals (Scientific Procedures) Act 1986.
- Published by:
- Natural England
- Last updated:
- 07 December 2018
Time series data for Sites of Special Scientific Interest.
A Site of Special Scientific Interest (SSSI) is the land notified as an SSSI under the Wildlife and Countryside Act (1981), as amended....
- Published by:
- Sheffield City Council
- Last updated:
- 11 April 2024
Watercourse culvert links in Sheffield.
Watercourse data shown is produced and populated from available Sheffield City Council new and historical information. The positions and information shown...
- Published by:
- London Borough of Hackney
- Last updated:
- 07 January 2020
Areas of linked but separate open spaces and the footpaths between them. Accessible to the public, covers other pedestrian & cycle routes. Created over OS MasterMap data. Boundaries have been...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
The OS Linked Identifiers API allows you to access the valuable relationships between properties, streets and OS MasterMap identifiers (TOIDs).
Benefit from the valuable relationship found in OS...
- Published by:
- Ordnance Survey
- Last updated:
- 16 April 2025
OS Open Linked Identifiers provides authoritative relationship between UPRNs, USRNs, TOIDs and meta data to enable reliable matching; for greater data connectivity.
Authoritative relationships
OS...
- Published by:
- Natural England
- Last updated:
- 09 October 2025
A Site of Special Scientific Interest (SSSI) is the land notified as an SSSI under the Wildlife and Countryside Act (1981), as amended. Sites notified under the 1949 Act only are not included in...
- Published by:
- City of York Council
- Last updated:
- 04 May 2024
Live link to [__City of York Council's Constitution__](https://democracy.york.gov.uk/ieListDocuments.aspx?CId=864&MId=14491&Ver=4) documents.
- Published by:
- Newark and Sherwood District Council
- Last updated:
- 10 February 2016
Indicative line of the Collingham Link Road identified in the Co/MU/1 Mixed Use Allocation within the Allocations & Development Management Development Plan Document (ADM DPD)
- Published by:
- OpenDataNI
- Last updated:
- 29 August 2020
Areas of Special Scientific Interest (ASSI ) provide statutory protection for the best examples of Northern Ireland's flora, fauna, geological or physiographical features. An ASSI designation may...
- Published by:
- Guildford Borough Council
- Last updated:
- 23 August 2022
Sites of special scientific interest are protected by law to preserve their special wildlife or geology. Certain activity within an SSSI requires permission from Natural England. The sites in this...
- Published by:
- Transport for Greater Manchester
- Last updated:
- 29 July 2024
Map data showing Local Link (Demand Responsive Transport) service areas in Greater Manchester. The dataset is available in MapInfo .tab, Google .kmz, and ESRI .shp file formats.
Please...
- Published by:
- Sheffield City Council
- Last updated:
- 11 April 2024
SuDS Links in Sheffield.
Sustainable Drainage Systems (SuDS) data shown is produced and populated from available Sheffield City Council new and historical information. The positions and...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 16 October 2025
Sites of Special Scientific Interest (SSSI) are those areas of land and water (to the seaward limits of local authority areas or MLWS) that Scottish Natural Heritage (SNH) considers to best...
- Published by:
- Ordnance Survey
- Last updated:
- 10 January 2025
A network representation of the general alignment and connectivity of permanent water, including rivers, lakes, and canals.