19 datasets found
  1. d

    Ancient Woodland - Revised (England) - Completed Counties

    • environment.data.gov.uk
    • hub.arcgis.com
    Updated Dec 9, 2024
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    Natural England (2024). Ancient Woodland - Revised (England) - Completed Counties [Dataset]. https://environment.data.gov.uk/dataset/5d5d1352-7505-4906-b574-b666dcfb16b4
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    Dataset updated
    Dec 9, 2024
    Dataset authored and provided by
    Natural Englandhttp://www.gov.uk/natural-england
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Description

    Updated Boundaries of Ancient Woodland polygons covering England. This is the updated spatial dataset that describes the geographic extent and location of ancient woodland in England (excluding the Isles of Scilly). Ancient Woodland features will be approved county-by-county for publication throughout the first year of production until the data product coverage extends across England. Where available this dataset takes precedence over the Ancient Woodland – England dataset. The update revises the inventory to address problems and gaps in the previous iteration. Technological advances mean that small ancient woodlands (0.25-2ha) are being represented within the inventory for the first time as well as wood pasture and parkland being represented as its own category.

    The inventory identifies ancient woodland sites in England. Ancient woodland is identified by studying the presence or absence of woods from historic maps, information about the wood's name, shape, internal boundaries, location relative to other features, ground survey, and aerial photography. The information recorded about each wood and stored on the Inventory Database includes its grid reference, its area in hectares and how much is semi-natural or replanted. Prior to the digitisation of the boundaries, only paper maps depicting each ancient wood at 1:50 000 scale were available. Attribution statement: © Natural England 2024. Contains OS data © Crown copyright and database rights 2024. OS AC0000851168. It includes Ancient Semi-Natural Woodland (ASNW), which retains a native tree and shrub cover; Plantation on Ancient Woodland Sites (PAWS), where the original tree cover has been felled and replaced by planting, often with conifers; Ancient Wood Pasture (AWPP), where the trees are managed in tandem with a long established tradition of grazing, characteristically with at least some veteran trees or shrubs or; Infilled Ancient Wood Pasture (IAWPP) which has become infilled with trees arising from planting or natural regeneration.

  2. c

    1851 England and Wales ancient counties

    • datacatalogue.cessda.eu
    Updated May 30, 2025
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    Satchell, M; Shaw-Taylor, L; Wrigley, E; Kitson; Newton, G (2025). 1851 England and Wales ancient counties [Dataset]. http://doi.org/10.5255/UKDA-SN-852942
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    Dataset updated
    May 30, 2025
    Dataset provided by
    The Cambridge Group for the History of Population and Social Structure
    P
    Authors
    Satchell, M; Shaw-Taylor, L; Wrigley, E; Kitson; Newton, G
    Time period covered
    Mar 1, 2006 - Feb 28, 2009
    Area covered
    United Kingdom
    Description

    ArcGIS shapefile of 244 polygons providing boundary and attribute data for the fifty-five ancient counties of England and Wales as given in the 1851 census for England and Wales.

    These data were created as part of a research program directed by Leigh Shaw-Taylor and Tony Wrigley, which aims ultimately to reconstruct the evolution of the occupational structure of Britain from the late medieval period down to the early twentieth century.

  3. d

    Ancient Woodland (England)

    • environment.data.gov.uk
    • data.europa.eu
    zip
    Updated May 17, 2024
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    Natural England (2024). Ancient Woodland (England) [Dataset]. https://environment.data.gov.uk/dataset/f425f1e1-fc18-4b5a-88d8-76934125627c
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    zipAvailable download formats
    Dataset updated
    May 17, 2024
    Dataset authored and provided by
    Natural Englandhttp://www.gov.uk/natural-england
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Area covered
    England
    Description

    The inventory identifies over 52,000 ancient woodland sites in England. Ancient woodland is identified using presence or absence of woods from old maps, information about the wood's name, shape, internal boundaries, location relative to other features, ground survey, and aerial photography. The information recorded about each wood and stored on the Inventory Database includes its grid reference, its area in hectares and how much is semi-natural or replanted. Prior to the digitisation of the boundaries, only paper maps depicting each ancient wood at 1:50 000 scale were available.

  4. c

    GIS of the Ancient Parishes of England and Wales, 1500-1850

    • datacatalogue.cessda.eu
    Updated Nov 28, 2024
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    Burton, N., University of Portsmouth; Southall, H. R., University of London, Queen Mary and Westfield College (2024). GIS of the Ancient Parishes of England and Wales, 1500-1850 [Dataset]. http://doi.org/10.5255/UKDA-SN-4828-1
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    Dataset updated
    Nov 28, 2024
    Dataset provided by
    Department of Geography
    Authors
    Burton, N., University of Portsmouth; Southall, H. R., University of London, Queen Mary and Westfield College
    Time period covered
    Apr 1, 2002 - Dec 31, 2002
    Area covered
    England
    Variables measured
    Administrative units (geographical/political), Cross-national, National, Subnational
    Measurement technique
    Conversion of electronic boundaries to GIS format
    Description

    Main Topics:

    In the middle of 2001 Roger Kain and Richard Oliver, from the University of Exeter, published a substantial work entitled Historic Parishes of England and Wales: Electronic Map - Gazetteer- Metadata. This was the final product of a project aimed at locating and mapping the boundaries of parish and sub-parish units of the mid-nineteenth century. The authors published the results in a series of electronic maps supplied on CD-ROM. Each one of these 115 maps contain a scanned 1”:1 mile OS New Popular Series map, overlain by the boundaries. A reference number can be found in each of the polygons that can then be used to look up information about that parish in gazetteer in an accompanying book.

    A major limitation of this work is that although the boundaries are in digital form, they are divided into 115 tiles, none of which have any spatial co-ordinate information inherent in them. This means that although the maps are invaluable as a reference tool, they can not be used together within a GIS to select, analyse and present historic information.

    We have therefore created a single digital map of the boundaries to provide a single, continuous coverage of polygons, each of which contain the information provided by Kain and Oliver in their accompanying book. This information includes the parish name, Ancient County, and a reference number that coincides with entries for that parish in the 1851 census report.

    It is recommended that users also order disc 1 of study 4348; Historic Parishes of England and Wales : an Electronic Map of Boundaries before 1850 with a Gazetteer and Metadata



    Please note: this study does not include information on named individuals and would therefore not be useful for personal family history research.

  5. a

    Ancient Woodland (England)

    • hub.arcgis.com
    • hamhanding-dcdev.opendata.arcgis.com
    Updated Jul 25, 2019
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    Defra group ArcGIS Online organisation (2019). Ancient Woodland (England) [Dataset]. https://hub.arcgis.com/datasets/a14064ca50e242c4a92d020764a6d9df
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    Dataset updated
    Jul 25, 2019
    Dataset authored and provided by
    Defra group ArcGIS Online organisation
    Area covered
    Description

    The Ancient Woodland Inventory identifies over 52,000 ancient woodland sites in England. Ancient woodland is identified using presence or absence of woods from old maps, information about the wood's name, shape, internal boundaries, location relative to other features, ground survey, and aerial photography. The information recorded about each wood and stored on the Inventory Database includes its grid reference, its area in hectares and how much is semi-natural or replanted. Guidance document can be found on our Amazon Cloud Service Prior to the digitisation of the boundaries, only paper maps depicting each ancient wood at 1:50 000 scale were available.Full metadata can be viewed on data.gov.uk.

  6. c

    Habitat Networks (England) - Ancient Semi Natural Woodland

    • data.catchmentbasedapproach.org
    • hub.arcgis.com
    • +3more
    Updated Nov 25, 2020
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    Defra group ArcGIS Online organisation (2020). Habitat Networks (England) - Ancient Semi Natural Woodland [Dataset]. https://data.catchmentbasedapproach.org/datasets/Defra::habitat-networks-england-ancient-semi-natural-woodland
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    Dataset updated
    Nov 25, 2020
    Dataset authored and provided by
    Defra group ArcGIS Online organisation
    Area covered
    Description

    Ancient Semi Natural Woodland

  7. g

    Ancient Woodland (England) | gimi9.com

    • gimi9.com
    Updated Dec 14, 2024
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    (2024). Ancient Woodland (England) | gimi9.com [Dataset]. https://gimi9.com/dataset/uk_ancient-woodland-england
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    Dataset updated
    Dec 14, 2024
    Description

    The inventory identifies over 52,000 ancient woodland sites in England. Ancient woodland is identified using presence or absence of woods from old maps, information about the wood's name, shape, internal boundaries, location relative to other features, ground survey, and aerial photography. The information recorded about each wood and stored on the Inventory Database includes its grid reference, its area in hectares and how much is semi-natural or replanted. Prior to the digitisation of the boundaries, only paper maps depicting each ancient wood at 1:50 000 scale were available. Attribution statement: © Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right [year].

  8. Parliamentary Returns, 1386-1832

    • zenodo.org
    • data.niaid.nih.gov
    zip
    Updated Aug 4, 2021
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    Stephen James Gadd; Stephen James Gadd (2021). Parliamentary Returns, 1386-1832 [Dataset]. http://doi.org/10.5281/zenodo.5156027
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    zipAvailable download formats
    Dataset updated
    Aug 4, 2021
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Stephen James Gadd; Stephen James Gadd
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This dataset is based on material published online at https://www.historyofparliamentonline.org/ by the History of Parliament Trust.

  9. c

    Great Britain Historical Database: Digital Boundaries for Registration...

    • datacatalogue.cessda.eu
    Updated Nov 29, 2024
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    Southall, H. R., University of Portsmouth, School of the Environment; Gregory, I.; Burton, N., University of Portsmouth; Aucott, P. (2024). Great Britain Historical Database: Digital Boundaries for Registration Counties of England and Wales, 1851-1911 [Dataset]. http://doi.org/10.5255/UKDA-SN-9033-1
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    Dataset updated
    Nov 29, 2024
    Dataset provided by
    University of Portsmouth
    Geography and Geosciences
    Department of Geography
    Lancaster University
    Authors
    Southall, H. R., University of Portsmouth, School of the Environment; Gregory, I.; Burton, N., University of Portsmouth; Aucott, P.
    Time period covered
    Sep 30, 1994 - Sep 29, 2004
    Area covered
    Wales, England
    Variables measured
    Administrative units (geographical/political), Subnational
    Measurement technique
    Transcription
    Description

    Abstract copyright UK Data Service and data collection copyright owner.


    These digital boundaries were created by the Great Britain Historical GIS Project and form part of the Great Britain Historical Database, which contains a wide range of geographically-located statistics, selected to trace the emergence of the north-south divide in Britain and to provide a synoptic view of the human geography of Britain, generally at sub-county scales.

    They represent the boundaries of Registration Counties in England and Wales as in use at the date of each Census of Population between 1851 and 1911, 1911 being the last census to report extensively on these units.


    Main Topics:

    These digital boundaries can be used to map economic, social and demograohic statistics from the Censuses of Population, 1851 to 1911, the Registrar-General's reports from the same period, and other relevant statistical sources. They can also be used as reference maps for these administrative units, which often differ substantially from both Ancient Counties and 20th century Administrative Counties.

    The boundary data contain the same numerical identifiers as are included in the GBHDB transcriptions of census and vital registration statistics for Registration Counties, making statistical mapping very straightforward.

  10. a

    open data - naturescot ancient woodland inventory (scotland)

    • hub.arcgis.com
    • data-stirling-council.hub.arcgis.com
    Updated Jul 9, 2024
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    Stirling Council - insights by location (2024). open data - naturescot ancient woodland inventory (scotland) [Dataset]. https://hub.arcgis.com/maps/stirling-council::open-data-naturescot-ancient-woodland-inventory-scotland
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    Dataset updated
    Jul 9, 2024
    Dataset authored and provided by
    Stirling Council - insights by location
    Area covered
    Description

    This dataset references directly NatureScot's Open Data Hub, the data is not hosted in Stirling's platform and, therefore, will be updated as soon as NatureScot releases any updates.Symbology for the layers published as per NatureScot.https://opendata.nature.scot/A more sophisticated classification was developed for woodlands in Scotland due to the nature of the available historical sources. IMPORTANT. For Scottish woods, the category Ancient comprises woods recorded as being of semi-natural origin on EITHER the 1750 Roy maps OR the 1st Edition Ordnance Survey maps of 1860. This is due a) to the likelihood of the latter having been omitted from the Roy maps and b) to render the Scottish classification compatible with that for England and Wales.

  11. g

    Habitat Networks (England) - Ancient Semi Natural Woodland | gimi9.com

    • gimi9.com
    Updated May 13, 2020
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    (2020). Habitat Networks (England) - Ancient Semi Natural Woodland | gimi9.com [Dataset]. https://gimi9.com/dataset/uk_habitat-networks-england-ancient-semi-natural-woodland
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    Dataset updated
    May 13, 2020
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    This is the record for Ancient Semi Natural Woodland which forms a part of the Habitat Networks (Individual) (England) dataset (link below). The habitat network maps seek to apply the best evidence and principles and to use the best available nationally consistent spatial data. The habitat network maps are developed around 4 distinct habitat components sets and include 4 distinct network zones where action may be undertaken to build greater ecological resilience. The different elements of the maps are described below: Habitat Components; • The location of existing patches of a specific habitat for which the network is developed. This is termed the ‘Primary habitat’ e.g. lowland heathland. The main baseline data used for this is the Priority Habitat Inventories (PHIv2.2). • The location of additional habitat that naturally form mosaics with the primary habitat e.g. habitats that are most likely to form ecological mosaics possibly used by species associated with the primary habitat. This is termed the ‘Associated habitat’. The main baseline data used for this is the Priority Habitat Inventories (PHIv2.2). • The locations where habitat creation or restoration is known to occur, this is primarily sites under relevant agri-environment options. This is termed the ‘Habitat creation’ • Sites where data suggests small fragments of the primary habitat or degraded habitat exists and where restoration may be possible, this is primarily developed from information held within the current PHI v2.2. This is termed the ‘Restorable habitat’. Network Zones; • Land within close proximity to the existing habitat components that are more likely to be suitable for habitat re-creation for the particular habitat. These areas are primarily based on soils but in many cases has been refined by also using other data such as hydrology, altitude and proximity to the coast. This is termed the ‘Network Enhancement Zone 1’. • Land within close proximity to the existing habitat components that are unlikely to be suitable for habitat re-creation but where other types of habitat may be created or land management may be enhanced including delivery of suitable Green Infrastructure. This is termed the ‘Network Enhancement Zone 2’. • Land immediately adjoining existing habitat patches that are small or have excessive edge to area ratio where habitat creation is likely to help reduce the effects of habitat fragmentation. This is termed the ‘Fragmentation Action Zone’. • Land within relatively close proximity to the Network Enhancement Zones 1 & 2 that are more likely to be suitable for habitat creation for the particular habitat and identifying possible locations for connecting and linking up networks across a landscape. This is termed the ‘Network Expansion Zone’. Note: For some habitat networks not all of the habitat components or all the action zones are identified either because the data does not exist or the habitat does not lend itself to identifying particular types of action. Further details are outlined in the Habitat Network Mapping Guidance document. The Network boundary is drawn around the 4 habitat components using a variable buffering process with a generalised distance of 500m although 1km was used for Blanket Bog. As the boundary for each habitat network is tightly drawn around the existing patches of habitat this means that at a national scale the habitat network is composed of a series of smaller ‘networks’ that encapsulates one or more clusters of existing habitat patches. These may be considered as ‘network segments’. The Network Expansion Zone has been drawn around these segments to identify areas where additional action may be undertaken to build greater ecological resilience across the wider landscape. Attribution statement: © Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right [year].

  12. Ancient Woodland Inventory

    • opendata.nature.scot
    • hub.arcgis.com
    Updated Oct 1, 2000
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    NatureScot (2000). Ancient Woodland Inventory [Dataset]. https://opendata.nature.scot/datasets/snh::ancient-woodland-inventory/about
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    Dataset updated
    Oct 1, 2000
    Dataset authored and provided by
    NatureScot
    Area covered
    Description

    A more sophisticated classification was developed for woodlands in Scotland due to the nature of the available historical sources. IMPORTANT. For Scottish woods, the category Ancient comprises woods recorded as being of semi-natural origin on EITHER the 1750 Roy maps OR the 1st Edition Ordnance Survey maps of 1860. This is due a) to the likelihood of the latter having been omitted from the Roy maps and b) to render the Scottish classification compatible with that for England and Wales.More information at the NatureScot websiteComplete metadata

  13. w

    Ancient Woodlands

    • opendata.westofengland-ca.gov.uk
    csv, excel, geojson +1
    Updated May 21, 2024
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    (2024). Ancient Woodlands [Dataset]. https://opendata.westofengland-ca.gov.uk/explore/dataset/ancient-woodlands_woe_cleaned/
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    csv, json, geojson, excelAvailable download formats
    Dataset updated
    May 21, 2024
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Description

    This is an extract from the Ancient Woodland Inventory for the West of England, including North Somerset. Ancient woodland is identified using presence or absence of woods from old maps, information about the wood's name, shape, internal boundaries, location relative to other features, ground survey, and aerial photography.

  14. RedLine

    • opendata.nationalhighways.co.uk
    Updated Feb 5, 2025
    + more versions
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    National Highways (2025). RedLine [Dataset]. https://opendata.nationalhighways.co.uk/datasets/redline
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    Dataset updated
    Feb 5, 2025
    Dataset authored and provided by
    National Highways
    Area covered
    Description

    This dataset is refreshed on a weekly basis from the datasets the team works on daily.Last update date: 11 July 2025.National Highways Operational Highway Boundary (RedLine) maps out the land belonging to the highway for the whole Strategic Road Network (SRN). It comprises two layers; one being the an outline and another showing the registration status / category of land of land that makes up the boundary. Due to the process involved in creating junctions with local highway authority (LHA) roads, land in this dataset may represent LHA highway (owned by National Highways but the responsibility of the LHA to maintain). Surplus land or land held for future projects does not form part of this dataset.The highway boundary is derived from:Ordnance Survey Mastermap Topography,HM Land Registry National Polygon Service (National Highway titles only), andplots researched and digitised during the course of the RedLine Boundary Project.The boundary is split into categories describing the decisions made for particular plots of land. These categories are as follows:Auto-RedLine category is for plots created from an automated process using Ordnance Survey MasterMap Topography as a base. Land is not registered under National Highways' name. For example, but not limited to, unregistered ‘ancient’ highway vested in Highways England, or bridge carrying highways over a rail line.NH Title within RedLine category is for plots created from Land Registry Cadastral parcels whose proprietor is National Highways or a predecessor. Land in this category is within the highway boundary (audited) or meets a certain threshold by the algorithm.NH Title outside RedLine category is for plots created in the same way as above but these areas are thought to be outside the highway boundary. Where the Confidence is Low, land in this category is yet to be audited. Where the Confidence is High, land in this category has been reviewed and audited as outside our operational boundary.National Highways (Technician) Data category is for plots created by National Highways, digitised land parcels relating to highway land that is not registered, not yet registered or un-registerable.Road in Tunnel category, created using tunnel outlines from Ordnance Survey MasterMap Topography data. These represent tunnels on Highways England’s network. Land is not registered under National Highways' name, but land above the tunnel may be in National Highways’ title. Please refer to the definitive land ownership records held at HM Land Registry.The process attribute details how the decision was made for the particular plot of land. These are as follows:Automated category denotes data produced by an automated process. These areas are yet to be audited by the company.Audited category denotes data that has been audited by the company.Technician Data (Awaiting Audit) category denotes data that was created by National Highways but is yet to be audited and confirmed as final.The confidence attribute details how confident you can be in the decision. This attribute is derived from both the decisions made during the building of the underlying automated dataset as well as whether the section has been researched and/or audited by National Highways staff. These are as follows:High category denotes land that has a high probability of being within the RedLine boundary. These areas typically are audited or are features that are close to or on the highway.Moderate category denotes land that is likely to be within the highway boundary but is subject to change once the area has been audited.Low category denotes land that is less likely to be within the highway boundary. These plots typically represent Highways England registered land that the automated process has marked as outside the highway boundary.Please note that this dataset is indicative only. For queries about this dataset please contact the GIS and Research Team.

  15. r

    Ancient woodlands - Scotland - Dataset - metadata.react.energy

    • metadata.react.energy
    Updated Feb 4, 2024
    + more versions
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    (2024). Ancient woodlands - Scotland - Dataset - metadata.react.energy [Dataset]. https://metadata.react.energy/dataset/ancient-woodlands---scotland
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    Dataset updated
    Feb 4, 2024
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Area covered
    Scotland
    Description

    A more sophisticated classification was developed for woodlands in Scotland due to the nature of the available historical sources. IMPORTANT. For Scottish woods, the category Ancient comprises woods recorded as being of semi-natural origin on EITHER the 1750 Roy maps OR the 1st Edition Ordnance Survey maps of 1860. This is due a) to the likelihood of the latter having been omitted from the Roy maps and b) to render the Scottish classification compatible with that for England and Wales. More information at the NatureScot website Complete metadata

  16. a

    England's Historic Parklands (Undesignated)

    • naturalengland-defra.opendata.arcgis.com
    Updated Jun 23, 2025
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    Defra group ArcGIS Online organisation (2025). England's Historic Parklands (Undesignated) [Dataset]. https://naturalengland-defra.opendata.arcgis.com/items/4b81a5af140e43539cb956c70138a744
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    Dataset updated
    Jun 23, 2025
    Dataset authored and provided by
    Defra group ArcGIS Online organisation
    Area covered
    Description

    This is a spatial dataset that defines the non-designated geographic extent and location of Historic Parklands in England, as depicted in the OS Historic Maps (2nd Edition and Hills Edition). Regularly updated aerial imagery has been used to ensure high spatial accuracy. The mapping scale is 1:1,000. This dataset, alongside the designated landscapes within the Historic England Registered Parks and Gardens layers, and HER searches can provide a comprehensive understanding of the maximum historic extent of Parklands.Historic parklands are uniquely placed to deliver integrated multi-objective benefits for the historic and natural environments. They are a finite and non-renewable resource, and they remain working landscapes. Through active management, their countless interests can be secured to great public benefit.This dataset was developed using multiple reference layers, each contributing unique value. The layers are listed below in order of precedence for decision-making:Aerial Photography of Great Britain – High-resolution imagery used for precise boundary verification of historic parklands.OS 2nd Edition Historic Map (1888–1913) – Detailed topographic maps capturing landscape changes during the late Victorian and Edwardian periods, with a - particular focus on Parks and Ornamental Grounds.OS Hills Edition Historic Map (1885–1903) – One-inch-to-the-mile maps with shaded relief, providing insights into terrain and historical land use, with a specific emphasis on Parks and Ornamental Grounds.HE Registered Parks and Gardens (RPG) – Contains designated historic parkland names and boundaries.NE Wood Pasture and Parkland – Represents vegetation structure rather than historic features, used selectively when other sources are unavailable, although it has limited relevance for defining parkland boundaries.NE Ancient Woodland – Depicts ancient woodlands but has limited relevance for defining parkland boundaries.NE Historic Parkland – A pre-existing dataset with low spatial accuracy and no metadata, serving as a reference layer for areas requiring review (targeting only).Attribution Column Heading Full Name Format Description

    Name Parkland Name Character (254) Name of Parkland

    Part_N Part Number Character (5) Part number in case the parkland is formed by several polygon

    Comment Comment Character (254) Open text field to record any unusual or specific cases

    HER_Name HER Name Character (55) Name for each of the 83 Historic Environment Records geographic areas in England.

    HE_Region HE Region Character (25) Name for each of 6 Historic England Regions

    Area_m2 Area m2 Double The size of the parkland features square meters or hectares.

    Length_m Length m (perimeter) Double The perimeter length of the parkland feature.

    Creator Creator Character (25) The contractor, team or person who created the dataset entry.

    C_Date Creation Date Date The date when the dataset entry was created.

    Editor Editor Character (25) The contractor, team or person who last edited the dataset entry.

    E_Date Edition Date Date The date of the last edit.

    Full metadata can be viewed on environment.data.gov.uk

  17. Highway Boundary (RedLine)

    • hub.arcgis.com
    • opendata.nationalhighways.co.uk
    Updated Feb 5, 2025
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    National Highways (2025). Highway Boundary (RedLine) [Dataset]. https://hub.arcgis.com/maps/95fced9066a342688b3264886bfa639f
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    Dataset updated
    Feb 5, 2025
    Dataset authored and provided by
    National Highways
    Area covered
    Description

    This dataset is refreshed on a weekly basis from the datasets the team works on daily.Last update date: 11 July 2025.National Highways Operational Highway Boundary (RedLine) maps out the land belonging to the highway for the whole Strategic Road Network (SRN). It comprises two layers; one being the an outline and another showing the registration status / category of land of land that makes up the boundary. Due to the process involved in creating junctions with local highway authority (LHA) roads, land in this dataset may represent LHA highway (owned by National Highways but the responsibility of the LHA to maintain). Surplus land or land held for future projects does not form part of this dataset.The highway boundary is derived from:Ordnance Survey Mastermap Topography,HM Land Registry National Polygon Service (National Highway titles only), andplots researched and digitised during the course of the RedLine Boundary Project.The boundary is split into categories describing the decisions made for particular plots of land. These categories are as follows:Auto-RedLine category is for plots created from an automated process using Ordnance Survey MasterMap Topography as a base. Land is not registered under National Highways' name. For example, but not limited to, unregistered ‘ancient’ highway vested in Highways England, or bridge carrying highways over a rail line.NH Title within RedLine category is for plots created from Land Registry Cadastral parcels whose proprietor is National Highways or a predecessor. Land in this category is within the highway boundary (audited) or meets a certain threshold by the algorithm.NH Title outside RedLine category is for plots created in the same way as above but these areas are thought to be outside the highway boundary. Where the Confidence is Low, land in this category is yet to be audited. Where the Confidence is High, land in this category has been reviewed and audited as outside our operational boundary.National Highways (Technician) Data category is for plots created by National Highways, digitised land parcels relating to highway land that is not registered, not yet registered or un-registerable.Road in Tunnel category, created using tunnel outlines from Ordnance Survey MasterMap Topography data. These represent tunnels on Highways England’s network. Land is not registered under National Highways' name, but land above the tunnel may be in National Highways’ title. Please refer to the definitive land ownership records held at HM Land Registry.The process attribute details how the decision was made for the particular plot of land. These are as follows:Automated category denotes data produced by an automated process. These areas are yet to be audited by the company.Audited category denotes data that has been audited by the company.Technician Data (Awaiting Audit) category denotes data that was created by National Highways but is yet to be audited and confirmed as final.The confidence attribute details how confident you can be in the decision. This attribute is derived from both the decisions made during the building of the underlying automated dataset as well as whether the section has been researched and/or audited by National Highways staff. These are as follows:High category denotes land that has a high probability of being within the RedLine boundary. These areas typically are audited or are features that are close to or on the highway.Moderate category denotes land that is likely to be within the highway boundary but is subject to change once the area has been audited.Low category denotes land that is less likely to be within the highway boundary. These plots typically represent Highways England registered land that the automated process has marked as outside the highway boundary.Please note that this dataset is indicative only. For queries about this dataset please contact the GIS and Research Team.

  18. Data from: Scheduled Monuments

    • opendata-historicengland.hub.arcgis.com
    • data.catchmentbasedapproach.org
    • +1more
    Updated Mar 20, 2023
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    Historic England (2023). Scheduled Monuments [Dataset]. https://opendata-historicengland.hub.arcgis.com/datasets/scheduled-monuments
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    Dataset updated
    Mar 20, 2023
    Dataset provided by
    Historic Buildings And Monuments Commission For Englandhttps://historicengland.org.uk/
    Authors
    Historic England
    License

    https://historicengland.org.uk/terms/website-terms-conditions/open-data-hub/https://historicengland.org.uk/terms/website-terms-conditions/open-data-hub/

    Area covered
    Description

    Historic buildings and archaeological sites of national importance are given legal protection by being placed on a ‘Schedule’ of monuments. Historic England identifies and advises on these monuments, which are placed on the Schedule by the DCMS. Examples of Scheduled Monuments are Roman remains, burial mounds, castles, bridges, earthworks, the remains of deserted villages, and industrial sites. Scheduled Monuments can not include ecclesiastical or residential buildings (except for associated caretaker’s dwellings), and unlike Listed Buildings they are not assigned grades.

  19. g

    Summarised Botanical Value Map | gimi9.com

    • gimi9.com
    Updated Jun 30, 2022
    + more versions
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    (2022). Summarised Botanical Value Map | gimi9.com [Dataset]. https://gimi9.com/dataset/uk_summarised-botanical-value-map2022/
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    Dataset updated
    Jun 30, 2022
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    Under the Natural Capital and Ecosystem Assessment (NCEA) Pilot, Natural England and the Botanical Society of Britain and Ireland (BSBI) have been working in partnership to use BSBI's vast database of plant records to inform the evidence base for tree-planting activities. Poorly targeted tree planting risks damaging wildlife and carbon-rich habitats, therefore using these data we aim to ensure that areas of high conservation value are preserved in the landscape. The summarised botanical value map provides an easily interpretable output which categorises monads (1 x 1 km grid squares) as being of Low, Moderate or High botanical value according to the presence of Rare, Scarce and Threatened (RST) plant species and/or the proportion of Priority Habitat Positive Indicator (PHPI) species that were recorded within the 1 x 1 km grid square between 1970 and 2021. The PHPI species are a combination of BSBI axiophytes, positive indicators for common standards monitoring and ancient woodland indicators. The dataset includes an overall botanical value, as well as values based on only the presence of RST plant species, and a value for each broad habitat type based on the PHPI species records. By viewing the different attributes, you can gain insights into how valuable a monad is for different habitat types and for plant species of conservation concern, as well as an indication of how well a particular monad has been surveyed. The categories of 'No indicators, poor survey coverage' and 'No indicators, good survey coverage' indicate where no indicator species have been recorded and survey coverage either is above or below a threshold of 3 'recorder days'. A 'recorder day' is defined as being when 40 or more species have been recorded on a single visit and 3 recorder days is assumed sufficient to achieve good survey coverage within a 1 x 1 km grid square. This map is not intended to be used to carry out detailed assessments of individual site suitability for tree planting, for which the RST plant species heatmap at 100 x 100 m resolution and the PHPI heatmaps at 1 x 1 km resolution have been developed by BSBI and Natural England. However, the summarised botanical value map can provide useful insights at a strategic landscape scale, to highlight monads of high value for vascular plants and inform spatial planning and prioritisation, and other land management decision-making. These should be used alongside other environmental datasets and local knowledge to ensure decisions are supported by the appropriate evidence. Please get in contact if you have any queries about the data or appropriate uses at botanicalheatmaps@naturalengland.org.uk Further information can be found in the technical report here: http://nepubprod.appspot.com/publication/5063363230171136. Attribution statement: Contains data supplied by © Natural England © Botanical Society of Britain and Ireland. Reproduced by permission of Ordnance Survey on behalf of HMSO. © Crown copyright and database right 2020. Ordnance Survey Licence number 100022021. Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right [2020] © JNCC, licenced under Open Government Licence v.3.0. Walker, K.J. 2018. Vascular plant 'axiophyte' scores for Great Britain, derived from the assessments of the vice-county recorders of the Botanical Society of Britain and Ireland (May 2016). NERC Environmental Information Data Centre. (Dataset). Available under Open Government Licence v.3.0. Glaves, P., Rotherham, I.D., Wright, B., Handley, C. & Birkbeck, J. 2009. A survey of the coverage, use and application of ancient woodland indicator lists in the UK. Hallam Environmental Consultants Ltd., Biodiversity and Landscape History Research Institute and the Geography, Tourism and Environment Change Research Unit, Sheffield Hallam University. © NERC Copyright 2004. Hill, M. O., Preston C. D. & Roy D. B. 2004. PLANTATT. Attributes of British and Irish Plants: Status, Size, Life history, Geography and Habitats. NERC Centre for Ecology and Hydrology: Huntingdon.

  20. d

    Habitat Networks (Individual) (England)

    • environment.data.gov.uk
    zip
    Updated Nov 23, 2020
    + more versions
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    Natural England (2020). Habitat Networks (Individual) (England) [Dataset]. https://environment.data.gov.uk/dataset/626d5050-7f3e-48ed-a68f-8b8e90d02a3e
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    zipAvailable download formats
    Dataset updated
    Nov 23, 2020
    Dataset authored and provided by
    Natural Englandhttp://www.gov.uk/natural-england
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Description

    The habitat network maps seek to apply the best evidence and principles and to use the best available nationally consistent spatial data. The habitat network maps are developed around 4 distinct habitat components sets and include 4 distinct network zones where action may be undertaken to build greater ecological resilience. The different elements of the maps are described below: Habitat Components; • The location of existing patches of a specific habitat for which the network is developed. This is termed the ‘Primary habitat’ e.g. lowland heathland. The main baseline data used for this is the Priority Habitat Inventories (PHIv2.2). • The location of additional habitat that naturally form mosaics with the primary habitat e.g. habitats that are most likely to form ecological mosaics possibly used by species associated with the primary habitat. This is termed the ‘Associated habitat’. The main baseline data used for this is the Priority Habitat Inventories (PHIv2.2). • The locations where habitat creation or restoration is known to occur, this is primarily sites under relevant agri-environment options. This is termed the ‘Habitat creation’ • Sites where data suggests small fragments of the primary habitat or degraded habitat exists and where restoration may be possible, this is primarily developed from information held within the current PHI v2.2. This is termed the ‘Restorable habitat’.
    Network Zones; • Land within close proximity to the existing habitat components that are more likely to be suitable for habitat re-creation for the particular habitat. These areas are primarily based on soils but in many cases has been refined by also using other data such as hydrology, altitude and proximity to the coast. This is termed the ‘Network Enhancement Zone 1’. • Land within close proximity to the existing habitat components that are unlikely to be suitable for habitat re-creation but where other types of habitat may be created or land management may be enhanced including delivery of suitable Green Infrastructure. This is termed the ‘Network Enhancement Zone 2’. • Land immediately adjoining existing habitat patches that are small or have excessive edge to area ratio where habitat creation is likely to help reduce the effects of habitat fragmentation. This is termed the ‘Fragmentation Action Zone’. • Land within relatively close proximity to the Network Enhancement Zones 1 & 2 that are more likely to be suitable for habitat creation for the particular habitat and identifying possible locations for connecting and linking up networks across a landscape. This is termed the ‘Network Expansion Zone’.
    Note: For some habitat networks not all of the habitat components or all the action zones are identified either because the data does not exist or the habitat does not lend itself to identifying particular types of action. Further details are outlined in the Habitat Network Mapping Guidance document. The Network boundary is drawn around the 4 habitat components using a variable buffering process with a generalised distance of 500m although 1km was used for Blanket Bog. As the boundary for each habitat network is tightly drawn around the existing patches of habitat this means that at a national scale the habitat network is composed of a series of smaller ‘networks’ that encapsulates one or more clusters of existing habitat patches. These may be considered as ‘network segments’. The Network Expansion Zone has been drawn around these segments to identify areas where additional action may be undertaken to build greater ecological resilience across the wider landscape.

  21. Not seeing a result you expected?
    Learn how you can add new datasets to our index.

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Natural England (2024). Ancient Woodland - Revised (England) - Completed Counties [Dataset]. https://environment.data.gov.uk/dataset/5d5d1352-7505-4906-b574-b666dcfb16b4

Ancient Woodland - Revised (England) - Completed Counties

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Dataset updated
Dec 9, 2024
Dataset authored and provided by
Natural Englandhttp://www.gov.uk/natural-england
License

Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
License information was derived automatically

Description

Updated Boundaries of Ancient Woodland polygons covering England. This is the updated spatial dataset that describes the geographic extent and location of ancient woodland in England (excluding the Isles of Scilly). Ancient Woodland features will be approved county-by-county for publication throughout the first year of production until the data product coverage extends across England. Where available this dataset takes precedence over the Ancient Woodland – England dataset. The update revises the inventory to address problems and gaps in the previous iteration. Technological advances mean that small ancient woodlands (0.25-2ha) are being represented within the inventory for the first time as well as wood pasture and parkland being represented as its own category.

The inventory identifies ancient woodland sites in England. Ancient woodland is identified by studying the presence or absence of woods from historic maps, information about the wood's name, shape, internal boundaries, location relative to other features, ground survey, and aerial photography. The information recorded about each wood and stored on the Inventory Database includes its grid reference, its area in hectares and how much is semi-natural or replanted. Prior to the digitisation of the boundaries, only paper maps depicting each ancient wood at 1:50 000 scale were available. Attribution statement: © Natural England 2024. Contains OS data © Crown copyright and database rights 2024. OS AC0000851168. It includes Ancient Semi-Natural Woodland (ASNW), which retains a native tree and shrub cover; Plantation on Ancient Woodland Sites (PAWS), where the original tree cover has been felled and replaced by planting, often with conifers; Ancient Wood Pasture (AWPP), where the trees are managed in tandem with a long established tradition of grazing, characteristically with at least some veteran trees or shrubs or; Infilled Ancient Wood Pasture (IAWPP) which has become infilled with trees arising from planting or natural regeneration.

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