Ordnance Survey ® OpenMap - Local Buildings are polygon features that represent a built entity that includes a roof. This is a generalized building and could be made up of an amalgamation of other buildings and structures.Ordnance Survey ® OpenMap - Local Important Buildings are polygon features that represent buildings that fall within the extent of a functional site across England, Wales and Scotland. Important Buildings are classified into a number of building themes such as:Attraction and Leisure - A feature that provides non-sporting leisure activities for the public. Includes Tourist Attractions.Air Transport - This theme includes all sites associated with movement of passengers and goods by air, or where aircraft take off and land. Includes Airport, Helicopter Station, Heliport.Cultural Facility - A feature that is deemed to be of particular interest to society. Includes Museum, Library, Art Gallery.Education facility - This theme includes a very broad group of sites with a common high level primary function of providing education (either state funded or by fees). Includes: Primary Education, Secondary Education, Higher or University Education, Further Education, Non State Secondary Education, Non State Primary Education, Special Needs Education.Emergency Services - Emergency services are organizations which ensure public safety and health by addressing different emergencies. Includes: Fire Station, Police Station.Medical Facility - This theme includes sites which focus on the provision of secondary medical care services. Includes: Medical Care Accommodation, Hospital, Hospice.Religious Building - A place where members of a religious group congregate for worship. Includes: Places of Worship (churches etc.)Retail - A feature that sells to the general public finished goods. Includes: Post OfficeRoad Transport - This theme includes: Bus Stations, Coach Stations, Road user services.Sports and Leisure Facility - A feature where many different sports can be played. Includes: Sports and Leisure CentreWater Transport - This theme includes sites involved in the transfer of passengers and or goods onto vessels for transport across water. Includes: Port consisting of Docks and Nautical Berthing, Vehicular Ferry Terminal, Passenger Ferry Terminal.With OS OpenMap - Local Buildings and Important Buildings you can:Understand your area in detail, including the location of key sites such as schools and hospitals.Share high-quality maps of development proposals to help interested parties to understand their extent and impact.Analyse data in relation to important public buildings, roads, railways, lines and more.Use in conjunction with other layers such as Functional Sites – an area or extent which represents a certain type of function or activity.Present accurate information consistently with other available open data products.The currency of the data is 04/2025

The most detailed street-level open data vector mapping product available, OS Open Map – Local is a great backdrop over which to display and analyse your data.

Ordnance Survey ® OpenMap - Local Functional Sites are polygon features that represent the area or extent of certain types of function or activity across England, Wales and Scotland. Functional Sites are classified into five main themes:

Air Transport - This theme includes all sites associated with movement of passengers and goods by air, or where aircraft take off and land. Includes: Airfield, Airport, Helicopter Station, Heliport. Education - This theme includes a very broad group of sites with a common high-level primary function of providing education (either state funded or by fees). Includes: Primary Education, Secondary Education, Special Needs Education, Non State Primary Education, Further Education, Higher or University Education, Non State Secondary Education Medical Care - This theme includes sites which focus on the provision of secondary medical care services. Includes: Medical Care Accommodation, Hospital, Hospice Road Transport - This theme includes: Bus Stations, Coach Stations, Road user services. Water Transport - This theme includes sites involved in the transfer of passengers and or goods onto vessels for transport across water. Includes: Port consisting of Docks and Nautical Berthing, Vehicular Ferry Terminal, Passenger Ferry Terminal.

With OS OpenMap - Local Functional Sites you can:

Understand your area in detail, including the location of key sites such as schools and hospitals. Share high-quality maps of development proposals to help interested parties to understand their extent and impact. Analyse data in relation to important public buildings, roads, railways, lines and more. Use in conjunction with other layers such as Important Buildings - buildings that fall within the extent of a Functional Site. Present accurate information consistently with other available open data products. The currency of the data is 04/2025

Keywords: Cities, Towns, Rivers, Buildings The most detailed street-level open data vector mapping product available, OS Open Map â Local is a great backdrop over which to display and analyse your data.

🇬🇧 영국

The most detailed open data mapping product available, providing a backdrop for integrating and visualising analytical datasets. The product provides an enhanced level of detail for buildings - including the specific identification of functional sites such as hospitals and schools, and an extensive set of cartographic names optimised for digital styling and presentation.

Benefits and key featuresUnderstand your area in detail, including the location of key sites such as schools and hospitals.Share high-quality maps of development proposals to help interested parties to understand their extent and impact.Analyse data in relation to important public buildings, roads, railways, lines and more.Present accurate information consistently with other available open data products.

Картографирайте, визуализирайте и наистина разберете данните си на улично ниво. Най-подробният продукт за картографиране на вектори на открито ниво на улицата, OS Open Map — Local е чудесен фон, върху който да показвате и анализирате данните си.

Бързо идентифициране на горещи точки в данни като криминално местоположение или цени на имотите. Заглушените цветове на тази подробна карта на фона позволяват на вашата информация наистина да се откроява. Получете повече информация за използването на земята за местно планиране. OS OpenMap — Local не само определя училищата, болниците и други основни съоръжения, а картографира терените, които заемат.

Включва опция за растерно изображение, внимателно оформена в светлината на обратната връзка с клиентите. Това е лесно за зареждане в ГИС и ви позволява да започнете да анализирате по-бързо. Лесно да получите национално покритие на Великобритания в мащаб 1:10:000. Изтеглете векторните и растерни версии на тези данни като единични zip файлове. ако имате нужда само от по-малка площ, ние все пак ще предложим опцията за единични плочки.

As of the July 2021 basemap update, the raster basemaps (OS Open Carto, Background, Greyscale and Greyscale Labels) have now entered Mature Support. These four services will no longer be updated but will remain available to use for the foreseeable future. We encourage users to switch to the new GB Vector Basemaps. Read more in our blog.The OS Open Greyscale map service is designed to be used as background mapping providing a seamless map view from small to large scales with a consistent cartographic representation. The sources of data are Ordnance Survey Vector Map District and Open Map Local. The currency of the data is; Vector Map District - 05/2021Open Map Local - 04/2021The coverage of the map service is GB. The map projection is British National Grid. The service is appropriate for viewing down to a scale of approximately 1:2,500 Updated: 17/07/2021

Important Note: This item is in mature support as of November 2021 and will be retired. A NEW VERSION of this item is available for your use. We recommend updating your maps and apps to use the new version.OS Open Roads is a connected road network for Great Britain. It contains all classified roads (such as motorways and A & B roads) as well as officially named unclassified roads. The new product is part of the new OS Open products suite and is designed to be used with other OpenData sets. It’s mapping that can help you question, visualise and share results quickly and clearly.With OS Open Roads you can:Understand the road network at a ‘high level’ with generalised geometry and network connectivity.Identify locations and pin information, such as incident or accident hotspots.Display results in context using OS Open Map – Local mapping.Take an informed overview of a situation along the network to manage it strategically.The currency of this data is 10/2019. The coverage of the map service is GB. The map projection is British National Grid.

The London Borough of Barnet is divided into 24 electoral Wards. The current warding arrangement came into effect on 5th May 2022. These maps have been created as general resource for the council. The information is sourced from Ordnance Survey Open Data products and may be used more widely subject to the Open Government Licence (v3). Each ward map is available in 2 different sizes, in pdf format and includes an approximate scale and information currency. Ward boundary information is from OS Boundary-Line™ (normally released in May and October) The A3 base map information is from OS OpenMap - Local (normally released in April and October) The A4 base map information is from OS VectorMap District (normally released in May and November) Only the latest version of the maps are published and older versions are not retained. Please note: these maps may not reflect the latest information published by Ordnance Survey, see document dates for date last updated.

As of the July 2021 basemap update, the raster basemaps (OS Open Carto, Background, Greyscale and Greyscale Labels) have now entered Mature Support. These four services will no longer be updated but will remain available to use for the foreseeable future. We encourage users to switch to the new GB Vector Basemaps. Read more in our blog.The OS Open 'Background' map service is designed to be used as background mapping providing a seamless map view from small to large scales with a consistent cartographic representation. The sources of data are Ordnance Survey Vector Map District data for small and mid-scales and Open Map Local for larger scales.The currency of the data is; Vector Map District - 05/2021 Open Map Local - 04/2021The coverage of the map service is GB. The map projection is British National Grid. The service is appropriate for viewing down to a scale of approximately 1:5,000. Updated: 17/07/2021

This layer uses data to identify the location of the total waterside resource that is more likely to be publicly accessible because it is either in proximity to a OS path (within 10m) and/or is a waterbody adjacent to Accessible Green Infrastructure (within 1m).

            The Ordnance Survey (OS) OpenMap Local 

Surface Water (polygon and line) and Tidal Water (polygon) datasets were used to define the Blue Infrastructure (BI) to which access is measured. This includes rivers, streams, lakes, reservoirs, canals and tidal waters. OS Paths data identifies urban paths that are likely to be publicly accessible, but some may not be. Access to waterside created by proximity to roads, pavements, bridges (unless they are for PRoW) and public realm (such as boulevards, shopping centres etc) is not represented in the mapping. This may result in an under representation of accessible urban waterside.

            Because the assessment method uses a 10m 

buffer around urban paths to assess likelihood of accessibility, both sides of narrow water courses may be picked up as accessible even if only one side is aligned with the path. Thus, some waterside assigned "accessible" will in fact not be accessible. This will over-estimate likely accessible waterside. The data has been taken from Natural England's GI portal. More information regarding this data layer can be found here: https://designatedsites.naturalengland.org.uk/GreenInfrastructure/UserGuide/Section03.aspx

This layer uses data to identify the location of the total waterside resource that is more likely to be publicly accessible because it is either in proximity to a Public Right of Way (within 10m) and/or is a waterbody adjacent to Accessible Green Infrastructure (within 1m).The Ordnance Survey (OS) OpenMap Local Surface Water (polygon and line) and Tidal Water (polygon) datasets were used to define the Blue Infrastructure (BI) to which access is measured. This includes rivers, streams, lakes, reservoirs, canals and tidal waters. The access to waterside layer only maps the likelihood that the edges of water bodies and course are accessible. The accessibility is created purely by proximity of water edge to publicly accessible green infrastructure and/or a Public Right of Way. Circumstances on the ground might mean that some sections marked as likely to be accessible are in fact not. The identification of waterside as accessible is thus indicative not definiteThe data has been taken from Natural England's GI portal. More information regarding this data layer can be found here: https://designatedsites.naturalengland.org.uk/GreenInfrastructure/UserGuide/Section03.aspx

This dataset contains polylines depicting non-woodland linear tree and shrub features in Cornwall and much of Devon, derived from lidar data collected by the Tellus South West project. Data from a lidar (light detection and ranging) survey of South West England was used with existing open source GIS datasets to map non-woodland linear features consisting of woody vegetation. The output dataset is the product of several steps of filtering and masking the lidar data using GIS landscape feature datasets available from the Tellus South West project (digital terrain model (DTM) and digital surface model (DSM)), the Ordnance Survey (OS VectorMap District and OpenMap Local, to remove buildings) and the Forestry Commission (Forestry Commission National Forest Inventory Great Britain 2015, to remove woodland parcels). The dataset was tiled as 20 x 20 km shapefiles, coded by the bottom-left 10 km hectad name. Full details about this dataset can be found at https://doi.org/10.5285/4b5680d9-fdbc-40c0-96a1-4c022185303f

Polygon dataset showing each English and Welsh Fire and Rescue Authority area. Boundaries are based on OS Boundaryline. This data is released under Ordnance Survey Open Data Licence http://www.ordnancesurvey.co.uk/business-and-government/licensing/using-creating-data-with-os-products/os-opendata.html

This is a polygon dataset showing Water Framework Directive (WFD) Lake Water Bodies, which was created to meet the requirements of the WFD. This dataset provides attribution relating to the 2019 classification results, as well as other relevant information and data about each lake water body.

Article 2, clause 5 of the WFD defines them as '…a body of standing inland surface water'.

Lake water bodies which are artificial and modified are included within this dataset. However, generally only lakes above 50 hectares are assessed under the WFD except for lakes in protected areas, where a minimum of 5.0 hectares is used. Lakes below this threshold are not included within this dataset unless allocated as Sites of Special Scientific Interest (SSSI) as supplied by Natural England. Any lake judged to be a Drinking Water Protected Area is included in this dataset.

Lake polygons are based on Ordnance Survey data from OS OpenMap - Local data.

There are three layer files associated with this dataset. There is a layer file called WFD_Lake_Water_Bodies_Cycle_3_Classification_2019_Chemical_Class.lyrx, a layer file called WFD_Lake_Water_Bodies_Cycle_3_Classification_2019_Chemical_Class_ex_uPBT.lyrx, and a layer file called WFD_Lake_Water_Bodies_Cycle_3_Classification_2019_Ecological_Class.lyrx. The layer files display the chemical status, and the ecological status or potential for each lake body. Please note that there are limitations with the shapefile format of the data. The data applies to Cycle 3 of the WFD.

This dataset comprises a range of land cover types where the woodland potential layers have been masked, owing to existing woodland, watercourses, peat, roads, rail and urban areas. Other constraints data, such as protected habitats and high grade agricultural land, should also be considered. Locations identified may have more recent land use change than available at the time of publication.The Woodland Constraints data is based on an amalgamation of the following datasets: OS Open Map Local – Roads, Rail and Woodland layers (2016); Forestry Commission Woodland Inventory (2015); OS Open Water – Lines, Areas and Rivers (2016); CORINE Land Cover Urban and Peat layers (2012).

Runoff Attenuation Features Potential is our best estimate of locations of high flow accumulation across the land surface or in smaller channels, where it may be possible to temporarily store water and attenuate flooding during high flows. The dataset is designed to support signposting of areas where to target enhanced storage. It is based upon the Risk of Flooding from Surface Water datasets and identifies areas of high flow accumulations for the 3.3% Annual Exceedance Probability surface water maps. The areas of ponding or accumulation are between 100 and 5000 metres squared, and have been tagged where they fall on an area of slope steeper than 6% as gully blocking opportunities. All the potential areas have been constrained so that they are not in urban areas or on roads, rails or canals.The data does not does not provide information on design, which may need to consider issues such as drain-down between flood events. It is important to note that land ownership and change to flood risk have not been considered. Locations identified may have more recent building or land use than available.A GIS tool developed by JBA, called JRAFF (JBA Runoff Attenuation Feature Finder) was used to analyse potential for Runoff Attenuation Features. This identifies areas of high flow accumulation from the Risk of Flooding from Surface Water Depth 3.3 percent annual chance map that could be targeted as opportunities for enhanced temporary storage. OS Terrain 50 (2016) was used to determine gully blocking potential, based on a threshold of > 6 degrees (10%). A constraint layer was applied based on CORINE Land Cover Urban layer (2012), OS Open Map Local – Roads, Rail and Building layers (2016) and OS Open Rivers – Canal layer (2016).

Runoff Attenuation Features Potential is our best estimate of locations of high flow accumulation across the land surface or in smaller channels, where it may be possible to temporarily store water and attenuate flooding during high flows. The dataset is designed to support signposting of areas where to target enhanced storage. It is based upon the Risk of Flooding from Surface Water datasets and identifies areas of high flow accumulations for the 1% Annual Exceedance Probability surface water maps. The areas of ponding or accumulation are between 100 and 5000 metres squared, and have been tagged where they fall on an area of slope steeper than 6% as gully blocking opportunities. All the potential areas have been constrained so that they are not in urban areas or on roads, rails or canals.The data does not does not provide information on design, which may need to consider issues such as drain-down between flood events. It is important to note that land ownership and change to flood risk have not been considered. Locations identified may have more recent building or land use than available.A GIS tool developed by JBA, called JRAFF (JBA Runoff Attenuation Feature Finder) was used to analyse potential for Runoff Attenuation Features. This identifies areas of high flow accumulation from the Risk of Flooding from Surface Water Depth 1 percent annual chance map that could be targeted as opportunities for enhanced temporary storage. OS Terrain 50 (2016) was used to determine gully blocking potential, based on a threshold of > 6 degrees (10%). A constraint layer was applied based on CORINE Land Cover Urban layer (2012), OS Open Map Local – Roads, Rail and Building layers (2016) and OS Open Rivers – Canal layer (2016).