GB1900 in use – GB1900 Works

The first example of someone doing something interesting with the GB1900 gazetteer data was published this last week. Jim Clifford based at the University of Saskatchewan in Canada has used the abridged data to identify all locations associated with “works”, looking particularly at sites relating to the building and timber industries. This is a work in progress, but a good example of something we would not have thought of. You can search by location, toggle the dot layers on and off and filter for particular words, try “gas”. You can see the site as he develops it here: GB1900 Works Website

Summer publicity

Conference venue

Following on from the successful launch event held for GB1900 at the beginning of July we spent mid-July attending the 17th International Conference for Historical Geographers held in the old library at the University of Warsaw in Poland. During the week long conference Paula presented about GB1900, ‘Crowd-sourcing “Big Data” from old maps: Outcomes from the GB1900 Project‘ in a session on ‘Citizen Science and Crowd-sourcing in Historical Geography’ and Humphrey presented what we’ve been working on behind the scenes on our underlying structure ‘The GB Historical GIS Administrative Unit Ontology: recent developments’ in a session based around ‘Ontologies and databases for historical places’. Humphrey also gave a keynote entitled ‘Spaces, places, features and units: Web-enabling historical geography’ on the second day of the conference.

GB1900 was also the focus for a poster ‘GB1900: Extracting benchmark datasets from historic maps‘ we prepared for the University of Portsmouth Research and Innovation conference 2018 held at the beginning of September.

GB1900 historical gazetteer launch

Monday saw the launch of the final version of the GB1900 historical gazetteer data-set at a special event organised at the Institute of Historical Research in London. The event was also a celebration of the work of all the volunteers who did the crowd-sourcing. It was well attended with a mixture of volunteers who worked on the project, project partners and other interested parties.

The data is being made available in three formats:

(i) as the raw transcriptions exactly as the volunteers input the names

(ii) as a cleaned version giving the agreed text string for each co-ordinate, plus the name of the modern local authority and modern parish (in rural areas)

(iii) as an abridged cleaned version giving the agreed text string for each co-ordinate, plus the modern local authority and modern parish (in rural areas) but excluding the most common abbreviations for things such as F.P.

The data sets can now be downloaded directly from the data access section of the Vision of Britain through Time website

The data has also been incorporated into place name searching of the six inch map scans at the National Library of Scotland and will be included in the List of Historic Place names for Wales created by The Royal Commission on the Ancient and Historical Monuments of Wales.

New article published on potential links between coal-fired air pollution and long-term health

We have just had a new article published in the BMJ Open journal. This article results from a collaboration with researchers at the Medical Research Council’s Lifecourse Epidemiology Unit at the University of Southampton:

Evaluating the long-term consequences of air pollution in early life: geographical correlations between coal consumption in 1951/1952 and current mortality in England and Wales.

GBH GIS: Providing spatial frameworks for British history

The Vision of Britain site is the main public face of the Great Britain Historical GIS, but we are also supplying boundary data and other resources to online partners:

The National Library of Wales — Welsh Tithe Maps

This project, funded by the Heritage Lottery Fund, is conserving over a thousand Welsh tithe maps but also using crowd-sourcing to create a place-name index. Each map generally covers a single parish, so our boundaries provide an integrating framework.

http://cynefin.archiveswales.org.uk/en/tithe-maps/

The National Library of Scotland — Scottish parish boundaries

The NLS are another of our partners in the GB1900 project, and they are also using our boundaries, this time for Scotland:

http://maps.nls.uk/geo/boundaries/

King’s College London — Mapping the Medieval Countryside

This is a major research project dedicated to making the medieval inquisitions post mortem, listings of people’s property when they died, more widely available and accessible through a digital edition. It was funded by the Arts and Humanities Research Council. There are no comprehensive maps of actual medieval boundaries, so the site uses our early nineteenth century boundaries to help provide context.

https://www.inquisitionspostmortem.ac.uk/browse/places/

English Place Names Society — Historical Gazetteer of England’s Place-Names

This site is a bit different, as rather than using our boundaries it uses our web map server to supply historical base maps; the way this works means the base mapping comes straight from our server to their users’ web browsers. For example:

http://placenames.org.uk/browse/mads/epns-deep-39-b-subparish-000058

This site was created by the Jisc-funded DEEP project (Digital Exposure of England’s Place-names), and we also assisted them by supplying point coordinates for each parish, computed from our digital parish boundaries. The main sources for the gazetteer are the county surveys carried out by the Survey of English Place Names, started in 1923, but don’t try looking for places in Hampshire — they have not started that survey yet.

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We have made these resources available to these non-commercial UK-based projects free of charge. However, our main source of income is licensing digital boundary data for commercial and non-UK use. For details, contact us at gbhgis@port.ac.uk.

Humphrey Southall

AT RISK PERIOD: This week

Apologies in advance for any inconvenience caused if you find A Vision of Britain though Time down at any point over the next few days. We’re working on the final stages of a new release of the system so there may be periods when the website is down or not working fully whilst we iron out any last minute issues. We will try to keep disruption to a minimum.

GB1900 project – first case study

The GB1900 project, to transcribe all the text from OS six inch to the mile maps of Great Britain from around 1900, is progressing well. Since launch in late September our 866 registered volunteers have between them done over 1.6million transcriptions, including just under half a million confirmations. Of course there is still much more to do and new volunteers are always welcome (http://www.gb1900.org/)

What can the GB1900 gazetteer be used for when it is complete? There are a number of different ways we have already thought of for how the data might be used, and we will explore some of them on the progress section of the GB1900 support site as the project continues. No doubt our volunteers will come up with other possibilities which we’d be pleased to hear about.

This first example case study is taken from Oxfordshire as the transcription and confirmation progress in this county is relatively well advanced, although not complete. Here we explore using the markers as a spatial index from which you could hang other historical information.

The map shows the registration county boundary in 1901 and the confirmed markers for schools existing in the county from the GB1900 map. Those marked as squares are the four identified Grammar Schools, those marked as triangles are Sunday Schools and the rest are circles. Some are named, but most are not.

 

According to the National Grammar School Association website Oxfordshire no longer has any Grammar schools so you could look at the general picture of the consolidation and movement of school premises over the past 100 years. You could use the gazetteer information as a starting point for investigating the history of particular schools, or possibly to help you explore the career of individual schoolmasters by plotting the locations of the schools they worked in. Alternatively you might be interested in religious education and the number and locations of Sunday schools identified in particular buildings on the map is in stark contrast to the picture today when most are held in more general community spaces rather than special purpose buildings.

Of course the basic information in the GB1900 gazetteer is simply a location and a text string identifying a feature at that location at a particular point in time. It will not give you any more details about the history of that feature or location. However, it does give you a list of features in a particular location and their relationship to the real world for use as an index towards exploring the local history related to that place in more depth.

Help us record place names from old maps

Today we are launching a new website, www.gb1900.org, which needs your help!

We are looking for on-line volunteers to transcribe and confirm all the place names from early twentieth century six inch to one mile scale maps of Great Britain. The final list aims to be the most detailed historical place-name gazetteer ever created, including approximately three million names for everything from towns and villages down to individual farms and physical features such as hills and woods. The final confirmed names will be made available under a creative commons licence, meaning everyone will be able to access it.

This project leads on from an earlier Welsh project, cymru1900wales.org, and has been created by a collaboration involving the Great Britain Historical GIS Project at the University of Portsmouth, the National Library of Scotland, the National Library of Wales, the Royal Commission on the Ancient and Historical Monuments of Wales, the Centre for Advanced Welsh and Celtic Studies at the University of Wales and the People’s Collection Wales.

You can read more about the project here: gb1900.org/press-release

You can also keep up to date with our progress on this project by following us on twitter: @gbhgis #gb1900

Updating Vision of Britain to include 2011 census information

We are currently working to revise A Vision of Britain through Time to include the 2011 Census of Population. Our aim is to launch a revised site in the spring of 2016.

This means not just adding 2011 statistical data, but re-working all the re-districted historical data so that it uses the same geographies and classifications as the results from 2011 — so no small task.

This rebuilding has been made possible by funding from the European Union’s Directorate-General for Regional and Urban Policy and from the Greater London Authority, to re-district historical data to 2011 geographies, for their own use. Those projects are now complete, but as the EU project was limited to simple head counts while the GLA project was limited to London and came up only to 1961 we now need to broaden out the work.

The graph above is an early result of this work. From 1921 onwards the British census has gathered data on “industry”, meaning a classification of the business of workers’ employers, as well as “occupations”, meaning what workers individually did. Currently, Vision of Britain contains none of this data,  but we have now computerised the 1931 and 1951 Industry Tables for the south east of England, and are adding data for the rest of England and Wales, and hopefully Scotland, with support from the Centre of Cities. We  then re-classified these data to the Standard Industrial Classification (2007), and re-districted them to the Local Authority Districts of 2011.

The graph simplifies the SIC Divisions down to just five broad sectors, and presents overall totals for Greater London. It also, of course, includes 1841 and 1881 occupational data and industry data for 1971, 1991 and 2011. Trends between 1931 and 1951 are misleading as the former data are based on where people lived, while data for 1951 and all later years are by workplace.

We are also hoping to revise the site’s design, and it will definitely be running on a new server, our fifth since we launched in 2003, as that has already been delivered.

Humphrey Southall

Planned downtime: Saturday 17th January 2015 9am – 4pm (GMT)

The infrastructure that our sites and services run on is being upgraded.  Whilst this is happening the Vision of Britain and related web sites and services will be completely, or partly, unavailable between 9 am and 4 pm on Saturday 17th January 2015.