I-MAGIC (Interactive Map-Assisted Generation of ICD Codes) is an interactive tool to demonstrate how the SNOMED CT to ICD-10-CM map can be used to generate ICD-10-CM codes from clinical problems coded in SNOMED CT.

This dataset exceeds the size and feature limits of the Shapefile format, so is unavailable on the Natural England Open Data Geoportal in that format. Please select ESRI File Geodatabase or another format to download. The Priority Habitat Inventory is a spatial dataset that maps priority habitats identified in the UK Biodiversity Action Plan and listed as being of principal importance for the purpose of conserving or enhancing biodiversity, under Section 41 of the Natural Environment and Rural Communities Act (2006).Habitats mapped in the PHIThe PHI currently maps 27 terrestrial and freshwater priority habitats across England. Priority Habitat NameHabCodeBlanket bogBLBOGCalaminarian grasslandCALAMCoastal & floodplain grazing marshCFPGMCoastal saltmarshSALTMCoastal sand dunesCSDUNCoastal vegetated shingleCVSHIDeciduous woodlandDWOODLimestone pavementsLPAVELowland calcareous grasslandLCGRALowland dry acid grasslandLDAGRLowland fensLFENSLowland heathlandLHEATLowland meadowsLMEADLowland raised bogLRBOGMaritime cliff & slopeMCSLPMountain heath & willow scrubMHWSCMudflatsMUDFLPurple moor grass & rush pasturesPMGRPReedbedsRBEDSSaline lagoonsSLAGOTraditional orchardsTORCHUpland calcareous grasslandUCGRAUpland hay meadowsUHMEAUpland heathlandUHEATUpland flushes, fens & swampsUFFSWLakesLAKESPondsPONDSNon Priority Habitats mapped in the PHIThe PHI also includes four habitat classes which are not priority habitats, but which hold potential importance for conservation of biodiversity in England. These can indicate a mosaic of habitat which may contain priority habitats, have restoration potential and/or contribute to ecological networks. Where evidence indicates the presence of unmapped or fragmented priority habitats within such polygons, these are attributed as additional habitats. Non-Priority Habitat NameHabCodeDescriptionFragmented heathFHEATThis refers to areas of degraded and relict upland heathland, typically in a mosaic with acid grassland that fails to meet the Upland Heathland priority habitat definition.Grass moorlandGMOORThis includes large areas of upland grassland, which may contain mosaics of priority habitat, but tends to be species-poor, grass dominated acid grassland above the moorland line.Good quality semi-improved grasslandGQSIGThis includes grasslands with biodiversity value that do not meet priority grassland habitat definitions.No main habitatNMHABIn some cases, a priority habitat may be present within a polygon, but its extent may be less than the minimum mapping unit, or it may not be accurately mappable. Feature Descriptions and CodesFor some polygons the PHI contains additional information about the main habitats in the form of feature descriptions and corresponding feature codes. These are new fields to the PHI and currently only sparsely populated. We expect the use of these fields to expand over coming updates with new features and codes. Feature DescriptionFeature CodePriority ponds and lakesOligotrophic lakesOLIGODystrophic lakesDYSTRMesotrophic lakesMESOTEutrophic standing watersEUTROIce age pondICEAGPond with floating matsPWFLMDeciduous woodlandUpland oakwoodUPOWDLowland beech and yew woodlandLBYWDUpland mixed ashwoodsUMAWDWet woodlandWETWDLowland mixed deciduous woodlandLMDWDUpland birchwoodsUPBWDAncient semi natural woodlandASNWDPlantations on ancient woodlandPAWDSGrasslandCountryside Stewardship OptionCSOPTWaxcap grasslandWAXCPHeathlandDry heathlandDRYHLWet heathlandWETHLCoastal sand dunesDunes under coniferous woodlandCWDUNDunes under deciduous woodlandDWDUNGeneralDegradedDEGRDSpatial framework: Wherever possible habitats are mapped to polygons in OS Mastermap. These polygons are merged or split where necessary to create resulting habitat patches.Coverage: EnglandUpdate Frequency: The PHI is updated twice a year.Metadata: Full metadata can be viewed on data.gov.uk.Uses include: National planning and targeting for nature recovery; agri-environment scheme targeting; local development planning; Local Nature Recovery Strategies.Contact: If you have any questions or feedback regarding the Priority Habitats’ Inventory, please contact the Habitats’ Inventory Project Team at the following email address.HabitatInventories@naturalengland.org.uk Attributes AliasField nameExample ValueDescriptionMain habitatsMainHabsLowland dry acid grassland, Lowland heathlandName(s) of habitat(s) present in the polygon.Habitat codesHabCodesLDAGR, LHEATList of codes(s) representing main habitat(s) present in the polygon.Habitat feature descriptionsFeatDescDry heathlandAdditional information about the nature of the habitat or features present.Habitat feature codesFeatCodesDRYHLList of code(s) corresponding to the habitat feature descriptions.Other habitat classificationsOtherClassPhase1(D5)Additional habitat classification information relating to main habitats.Additional habitats presentAddHabsGQSIG, LFENSList of code(s) for additional habitats that may be present within the polygon.Primary data sourcesPrimSourceNatural England's SSSI database ENSIS (LDAGR), Northumberland County Council Phase 1 Survey 2003 (LHEAT)List of primary sources for the main habitats present in the polygon, with corresponding HabCode in brackets.Area in hectaresAreaHa0.14Polygon area in hectares rounded to one decimal place.Publication versionVersionJuly_24Date of publication for the current PHI update: Month_Year.Unique IDUIDPHIDXXXXXXXXXX _YYYYYYYYYYYUnique ID for the polygon based on XY location coordinates.

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.

There are 159 Character Areas, each of which is distinctive with a unique 'sense of place'. These broad divisions of landscape form the basic units of cohesive countryside character, on which strategies for both ecological and landscape issues can be based. The Character Area framework is used to describe and shape objectives for the countryside, its planning and management.Two new fields added January 2023:ALT - Agricultural Landscape TypologyBLT - Broad Landscape TypologyFull metadata can be viewed on data.gov.uk.

The Flood Map for Planning Service includes several layers of information. This includes the Flood Zones data which shows the extent of land at present day risk of flooding from rivers and the sea, ignoring the benefits of defences, for the following scenarios:

• Flood Zone 1 – Land having a less than 0.1% (1 in 1000) annual probability of flooding. • Flood Zone 2 – Land having between 0.1% - 1% (1 in 100 to 1 in 1000) annual probability of flooding from rivers or between 0.1% - 0.5% (1 in 200 to 1 in 1000) annual probability of flooding from the sea, and accepted recorded flood outlines . • Flood Zone 3 – Areas shown to be at a 1% (1 in 100) or greater annual probability of flooding from rivers or 0.5% (1 in 200) or greater annual probability of flooding from the sea.

Flood Zone 1 is not shown in this dataset, but covers all areas not contained within Flood Zones 2 and 3. Local Planning Authorities (LPAs) use the Flood Zones to determine if they must consult the Environment Agency on planning applications. They are also used to determine if development is incompatible and whether development is subject to the exception test. The Flood Zones are one of several flood risk datasets used to determine the need for planning applications to be supported by a Flood Risk Assessment (FRA) and subject to the sequential test.

The Flood Zones are a composite dataset including national and local modelled data, and information from past floods.

The Flood Zones are designed to only give an indication of flood risk to an area of land and are not suitable for showing whether an individual property is at risk of flooding. This is because we cannot know all the details about each property.

Users of these datasets should always check they are suitable for the intended use

This dataset is primarily intended to be used for informing development decisions. This dataset is incomplete, and contains some authoritative data provided by local authorities, as well as conservation area boundaries from Historic England, and other secondary sources found on data.gov.uk. The data currently contains a number of duplicate areas we are working to remove.

A Special Area of Conservation (SAC) is the land designated under Directive 92/43/EEC on the Conservation of Natural Habitats and of Wild Fauna and Flora. Data supplied has the status of "Candidate". The data does not include "Possible" Sites. Boundaries are mapped against Ordnance Survey MasterMap.Full metadata can be viewed on data.gov.uk.

Provisional Agricultural Land Classification Grade. Agricultural land classified into five grades. Grade one is best quality and grade five is poorest quality. A number of consistent criteria used for assessment which include climate (temperature, rainfall, aspect, exposure, frost risk), site (gradient, micro-relief, flood risk) and soil (depth, structure, texture, chemicals, stoniness) for England only. Digitised from the published 1:250,000 map which was in turn compiled from the 1 inch to the mile maps.More information about the Agricultural Land Classification can be found at the following links:http://webarchive.nationalarchives.gov.uk/20130402200910/http://archive.defra.gov.uk/foodfarm/landmanage/land-use/documents/alc-guidelines-1988.pdfhttp://publications.naturalengland.org.uk/publication/35012.Full metadata can be viewed on data.gov.uk.

This dataset is currently updated every 6 months. Data on landfill sites that are surrendered or revoked will move from the Authorised Landfill Layer but may not be updated into this dataset on the same frequency.

This data is a national historic landfill dataset that defines the location of and provides specific attributes for known historic landfill sites. An historic landfill is a site where there is no environmental permit in force. The Environment Agency is not the regulator for historic landfills. The dataset includes sites that existed before landfills were regulated. Much of this pre-licensing data was derived from a national survey in the early 1990s so it may be incomplete. It also includes sites that were licensed (permitted) where that licence is no longer in force, in accordance with the legislation at the time. The Historic Landfill dataset includes information that is held by either the local authority or the Environment Agency. The data is available in ESRI shape file format, with the boundaries digitised from a base scale of 1:10,000 and an associated attribute table comprising 34 fields. Where information is available, the polygons and attributes describe where the sites were located, when they were used, who used them and what was deposited. Where sites were licensed, there are name and address fields, licensee and operator information, licence issue and surrender dates, first and last input dates and waste types, together with some historical comments. Where an attribute is incomplete, that detail is not available.

A Special Protection Area (SPA) is the land designated under Directive 2009/147/EC on the Conservation of Wild Birds. SPAs are strictly protected sites classified in accordance with Article 4 of the EC Birds Directive, which came into force in April 1979. They are classified for rare and vulnerable birds (as listed on Annex I of the Directive), and for regularly occurring migratory species. Data supplied has the status "Classified". The data does not include "Potential" sites. Boundaries are mapped against Ordnance Survey MasterMap.Full metadata can be viewed on data.gov.uk.

Local Nature Reserves (LNRs) are a statutory designation made under Section 21 of the National Parks and Access to the Countryside Act 1949 by principal local authorities. Parish and Town Councils can also declare LNRs but they must have the powers to do so delegated to them by a principal local authority. LNRs are for people and wildlife. They are places with wildlife or geological features that are of special interest locally. They offer people opportunities to study or learn about nature or simply to enjoy it. They range from windswept coastal headlands, ancient woodlands and flower-rich meadows to former inner city railways, long abandoned landfill sites and industrial areas now re-colonised by wildlife. They are an impressive natural resource which makes an important contribution to England's biodiversity. This national dataset is 'indicative' not 'definitive'. Definitive information can only be provided by individual local authorities and you should refer directly to their information for all purposes that require the most up to date and complete dataset.Full metadata can be viewed on data.gov.uk.

This is a spatial dataset that describes the geographic extent and location of the UK Biodiversity Action Plan traditional orchard priority habitat in England. For the purpose of the inventory, traditional orchards are defined as sites where at least five fruit trees must be present with no more than 20m between their crown edges. Traditional orchards are managed in a low intensity way with the orchard floor grazed or mown for hay and with little or no chemical input. Priority habitats are those which have been deemed to be of principal importance for the purpose of conserving biodiversity, being listed in the UK Biodiversity Action Plan, and with maintenance and restoration of these habitats being promoted through agri-environment schemes. The Traditional Orchards Inventory provides a baseline to enable future changes to be measured; and identify priorities for future conservation actions.This dataset has been derived using aerial photography, Ordnance Survey MasterMap, external datasets compiled from historic surveys, and ground survey (“ground-truthing”).Full metadata can be viewed on data.gov.uk.