National Address Gazetteer
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National Address Gazetteer
The National Address Gazetteer is a database designed to provide a definitive source of publicly owned spatial address data for Great Britain.{{cite web , title=National Address Gazetteer , url=https://data.gov.uk/dataset/national-address-gazetteer , website=data.gov.uk , access-date=31 December 2019 It is a culmination of Local Land and Property Gazetteers (collectively known as the National Land and Property Gazetteer (NLPG)) and other datasets: Address Layer 2 (AL2) and Royal Mail PAF data. The LLPGs, which make up a portion of the data, are created and maintained with input from all local authorities in England and Wales. Following the setting up of GeoPlace, NLPG data has been brought together with Ordnance Survey, Valuation Office Agency and Royal Mail data into the National Address Gazetteer infrastructure. The National Address Gazetteer infrastructure is the single source from which the AddressBase products from Ordnance Survey are developed. Through agreement between Ordn ...
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National Land And Property Gazetteer
The National Land and Property Gazetteer (NLPG) is an initiative in England and Wales to provide a definitive and consistent address infrastructure. Up until recently Great Britain has not held a single list of all addresses in the country, meaning that many government and private services have not been sure if addresses from differing sources refer to the same or different properties. The NLPG is made up of the input of Local Land and Property Gazetteers (LLPGs) maintained by local authorities that are the creators of all address information excepting postcodes. The NLPG then acts as a central repository or "hub" for LLPGs maintained by local authorities. The NLPG also enforces compliance by local authorities with the national standard for the representation of address information, British Standard 7666 (BS7666), and coordinates and enforces the maintenance of LLPGs by local authorities. The NLPG is managed by the company GeoPlace, which is a public sector limited liability partn ...
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OS MasterMap
The OS MasterMap is the premier digital product of the Ordnance Survey. It was launched in November 2001. It is a database that records every fixed feature of Great Britain larger than a few meters in one continuous digital map. Every feature is given a unique TOID (TOpographical IDentifier), a simple identifier that includes no semantic information. Typically each TOID is associated with a polygon that represents the area on the ground that the feature covers, in National Grid coordinates. OS MasterMap is offered in themed "layers", for example a road layer and a building layer, each linked to a number of TOIDs. Pricing of licenses for OS MasterMap data depends on: the total area requested, the layers licensed, the number of TOIDs in the layers, the period in years of the data usage. OS MasterMap can be used to generate maps for a vast array of purposes. Although the scale on a digital map is much more flexible than a paper map, one can print out maps from OS M ...
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Postcode Address File
The Postcode Address File (PAF) is a database that contains all known "delivery points" and postcodes in the United Kingdom. The PAF is a collection of over 29 million Royal Mail postal addresses and 1.8 million postcodes. It is available in a variety of formats including FTP download and compact disc, and was previously available as digital audio tape. As owner of the PAF, Royal Mail is required by section 116 of the Postal Services Act 2000 to maintain the data and make it available on reasonable terms. A charge is made for lookup services or wholesale supply of PAF data. Charges are regulated by Ofcom. It includes small user residential, small user organisation and large user organisation details. There have been requests as part of the Open Data campaign for the PAF to be released by the government free of charge. Usage The "delivery points" held on the PAF are routing instructions used by Royal Mail staff to sort and deliver mail quickly and accurately. Elements of the ...
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Local Government
Local government is a generic term for the lowest tiers of public administration within a particular sovereign state. This particular usage of the word government refers specifically to a level of administration that is both geographically-localised and has limited powers. While in some countries, "government" is normally reserved purely for a national administration (government) (which may be known as a central government or federal government), the term local government is always used specifically in contrast to national government – as well as, in many cases, the activities of sub-national, first-level administrative divisions (which are generally known by names such as cantons, provinces, states, oblasts, or regions). Local governments generally act only within powers specifically delegated to them by law and/or directives of a higher level of government. In federal states, local government generally comprises a third or fourth tier of government, whereas in unitary state ...
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GeoPlace
GeoPlace is an organisation (LLP) established in 2010 that oversees the production and maintenance of national address and street gazetteers created and maintained with input from all local authorities in England, Wales and (later) Scotland. GeoPlace is a public sector limited liability partnership between the Local Government Association (LGA) and Ordnance Survey. History On 3 December 2010, the Secretary of State for Communities and Local Government announced the formation of GeoPlace to provide a freely-available national address gazetteer. This is a joint venture between the Local Government Association and Ordnance Survey, which involved the acquisition of Intelligent Addressing. The venture underwent a process of approval by the Office of Fair Trading, which passed a judgement allowing the venture on 15 February 2011.
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Local Government Association
The Local Government Association (LGA) is the national membership body for local authorities. Its core membership is made up of 339 English councils and the 22 Welsh councils through the Welsh Local Government Association.   The LGA is politically-led and cross-party. As the national voice of local government, it works on behalf of councils to give local government a strong, credible voice with national government, to promote the positive reputation of the sector and to secure funding and powers on behalf of councils and the communities they serve. Through itprogramme of practicalpeer-based support it helps councils continuously to improve and innovate and it co-ordinates collective legal actions on behalf of the sector. The LGA also provides membership services to other organisations through an associate scheme, including fire and rescue  authorities, national parks authorities, town councils, police & crime commissioners and elected mayors of combi ...
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Gazetteers
A gazetteer is a geographical index or directory used in conjunction with a map or atlas.Aurousseau, 61. It typically contains information concerning the geographical makeup, social statistics and physical features of a country, region, or continent. Content of a gazetteer can include a subject's location, dimensions of peaks and waterways, population, gross domestic product and literacy rate. This information is generally divided into topics with entries listed in alphabetical order. Ancient Greek gazetteers are known to have existed since the Hellenistic era. The first known Chinese gazetteer was released by the first century, and with the age of print media in China by the ninth century, the Chinese gentry became invested in producing gazetteers for their local areas as a source of information as well as local pride. The geographer Stephanus of Byzantium wrote a geographical dictionary (which currently has missing parts) in the sixth century which influenced later European ...
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Geographic Information Systems
A geographic information system (GIS) is a type of database containing geographic data (that is, descriptions of phenomena for which location is relevant), combined with software tools for managing, analyzing, and visualizing those data. In a broader sense, one may consider such a system to also include human users and support staff, procedures and workflows, body of knowledge of relevant concepts and methods, and institutional organizations. The uncounted plural, ''geographic information systems'', also abbreviated GIS, is the most common term for the industry and profession concerned with these systems. It is roughly synonymous with geoinformatics and part of the broader geospatial field, which also includes GPS, remote sensing, etc. Geographic information science, the academic discipline that studies these systems and their underlying geographic principles, may also be abbreviated as GIS, but the unambiguous GIScience is more common. GIScience is often considered a subdiscip ...
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Databases In England
In computing, a database is an organized collection of data stored and accessed electronically. Small databases can be stored on a file system, while large databases are hosted on computer clusters or cloud storage. The design of databases spans formal techniques and practical considerations, including data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, including supporting concurrent access and fault tolerance. A database management system (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS software additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an application ...
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Geography Of England
England comprises most of the central and southern two-thirds of the island of Great Britain, in addition to a number of small islands of which the largest is the Isle of Wight. England is bordered to the north by Scotland and to the west by Wales. It is closer to continental Europe than any other part of mainland Britain, divided from France only by a sea gap, the English Channel. The Channel Tunnel, near Folkestone, directly links England to mainland Europe. The English/French border is halfway along the tunnel. Most of England consists of low hills and plains, with upland and mountainous terrain in the north and west. Uplands in the north include the Pennines, an upland chain dividing east and west, the Lake District, containing the highest mountains in the country, the Cheviot Hills across the Anglo-Scottish border, and the North York Moors near the North Sea. Uplands in the west include Dartmoor and Exmoor in the south west and the Shropshire Hills near Wales. The a ...
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Databases In Wales
In computing, a database is an organized collection of data stored and accessed electronically. Small databases can be stored on a file system, while large databases are hosted on computer clusters or cloud storage. The design of databases spans formal techniques and practical considerations, including data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, including supporting concurrent access and fault tolerance. A database management system (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS software additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an appl ...
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Geography Of Wales
Wales is a country that is part of the United Kingdom and whose physical geography is characterised by a varied coastline and a largely upland interior. It is bordered by England to its east, the Irish Sea to its north and west, and the Bristol Channel to its south. It has a total area of and is about from north to south and at least wide. It comprises 8.35 percent of the land of the United Kingdom. It has a number of offshore islands, by far the largest of which is Anglesey. The mainland coastline, including Anglesey, is about in length. As of 2014, Wales had a population of about 3,092,000; Cardiff is the capital and largest city and is situated in the urbanised area of South East Wales. Wales has a complex geological history which has left it a largely mountainous country. The coastal plain is narrow in the north and west of the country but wider in the south, where the Vale of Glamorgan has some of the best agricultural land. Exploitation of the South Wales Coalfield ...
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