Ordnance Survey (English Wikipedia)

Porter 1889, pp. 167–168. Porter, Whitworth (1889). History of the Corps of Royal Engineers. Vol. I. London: Longmans, Green, and Co. pp. 167–68.
"Ordnance Survey (Scotland)". Reports from Committees. Vol. 4. Parliament of the United Kingdom. 1851. p. 197.

charlesclosesociety.org (Global: low place; English: low place)

Higley, Chris. "Index Sheets for Ordnance Survey Map Series". The Charles Close Society. Archived from the original on 13 October 2019. Retrieved 13 October 2019.

communities.gov.uk (Global: low place; English: low place)

"Policy options for geographic information from Ordnance Survey" (PDF). Department for Communities and Local Government. December 2009. Archived from the original (PDF) on 20 September 2012. Retrieved 22 June 2019.
"Policy options for geographic information from Ordnance Survey: Consultation – Government Response". Department for Communities and Local Government. Archived from the original on 19 September 2012.

copernicus.org (Global: 7,281^st place; English: 5,368^th place)

isprs-archives.copernicus.org

Murray, J.; Sargent, I.; Holland, D.; Gardiner, A.; Dionysopoulou, K.; Coupland, S.; Hare, J.; Zhang, C.; Atkinson, M. P. (24 August 2020). "OPPORTUNITIES FOR MACHINE LEARNING AND ARTIFICIAL INTELLIGENCE IN NATIONAL MAPPING AGENCIES: ENHANCING ORDNANCE SURVEY WORKFLOW". The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. XLIII-B5-2020. doi:10.5194/i. ISSN 1682-1750. Archived from the original (PDF) on 24 April 2025.

datacdt.org (Global: low place; English: low place)

"Centre for Data Analytics and Society welcomes its third cohort of students". datacdt.org. Archived from the original on 13 September 2024. Retrieved 23 December 2025.

directionsmag.com (Global: low place; English: low place)

"New Ordnance Survey Linked Data service proving popular with developers" (Press release). Ordnance Survey. 17 July 2013. Archived from the original on 26 July 2013. Retrieved 28 July 2013.

doi.org (Global: 2^nd place; English: 2^nd place)

Paula Aucott; Humphrey Southall; Carol Ekinsmyth (11 February 2019). "Citizen science through old maps: Volunteer motivations in the GB1900 gazetteer-building project". Historical Methods. 52 (3): 150–163. doi:10.1080/01615440.2018.1559779. ISSN 0161-5440. Wikidata Q81201270.
Murray, J.; Sargent, I.; Holland, D.; Gardiner, A.; Dionysopoulou, K.; Coupland, S.; Hare, J.; Zhang, C.; Atkinson, M. P. (24 August 2020). "OPPORTUNITIES FOR MACHINE LEARNING AND ARTIFICIAL INTELLIGENCE IN NATIONAL MAPPING AGENCIES: ENHANCING ORDNANCE SURVEY WORKFLOW". The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. XLIII-B5-2020. doi:10.5194/i. ISSN 1682-1750. Archived from the original (PDF) on 24 April 2025.

edina.ac.uk (Global: low place; English: low place)

digimapforschools.edina.ac.uk

"Digimap for Schools". EDINA. Ordnance Survey and University of Edinburgh. Retrieved 16 December 2024.

digimap.edina.ac.uk

"Digimap". digimap.edina.ac.uk. Retrieved 23 December 2025.

esri.com (Global: low place; English: 8,466^th place)

"Great Britain's National Mapping Agency Embraces Automation". Esri. Archived from the original on 23 April 2025. Retrieved 23 December 2025.

gov.uk (Global: 432^nd place; English: 278^th place)

"Ordnance Survey". Government of the United Kingdom. Archived from the original on 25 February 2017. Retrieved 21 February 2017.
"Making Government Deliver for the British People". gov.uk. UK Government. 7 February 2023. Archived from the original on 31 March 2023. Retrieved 1 April 2023.
"Geospatial Commission". Archived from the original on 22 June 2019. Retrieved 22 June 2019.

horizon.ac.uk (Global: low place; English: low place)

cdt.horizon.ac.uk

"Featured Theme: Ordnance Survey". Horizon Center for Doctoral Training. Archived from the original on 27 April 2025. Retrieved 23 December 2025.

leeds.ac.uk (Global: 5,235^th place; English: 3,879^th place)

environment.leeds.ac.uk

Price, Victoria. "Institute for Spatial Data Science". environment.leeds.ac.uk. Archived from the original on 6 September 2025. Retrieved 23 December 2025.

legislation.gov.uk (Global: 809^th place; English: 536^th place)

"Ordnance Survey Act 1841". legislation.gov.uk. UK Parliament. Archived from the original on 4 January 2023. Retrieved 4 January 2023.

london-fire.gov.uk (Global: low place; English: low place)

"Key dates". London Fire Brigade. Archived from the original on 18 June 2008.

mapserve.co.uk (Global: low place; English: low place)

"6 Facts About OS MasterMap". www.mapserve.co.uk. Archived from the original on 19 February 2025. Retrieved 23 December 2025.

nationalarchives.gov.uk (Global: 744^th place; English: 547^th place)

webarchive.nationalarchives.gov.uk

"Policy options for geographic information from Ordnance Survey" (PDF). Department for Communities and Local Government. December 2009. Archived from the original (PDF) on 20 September 2012. Retrieved 22 June 2019.
"Policy options for geographic information from Ordnance Survey: Consultation – Government Response". Department for Communities and Local Government. Archived from the original on 19 September 2012.

discovery.nationalarchives.gov.uk

"Records of the Ordnance Survey of Great Britain". National Archives.

nla.gov.au (Global: 275^th place; English: 181^st place)

catalogue.nla.gov.au

"[Maps of Ham Street] / reproduced from a stamp designed by Howard Brown and issued by the Royal Mail on 17 September 1991". National Library of Australia.

nls.uk (Global: 5,202^nd place; English: 3,120^th place)

maps.nls.uk

"Roy Military Survey of Scotland, 1747–1755". National Library of Scotland.
"Ordnance Survey Maps Six-inch, 1st edition, Scotland, 1843–1882". National Library of Scotland. Archived from the original on 4 October 2013. Retrieved 12 April 2014.
"About our map images". National Library of Scotland. Archived from the original on 11 April 2021. Retrieved 22 April 2021.
"Ordnance Survey Maps, London, Five feet to the Mile, 1893–1896". National Library of Scotland. Archived from the original on 22 April 2021. Retrieved 22 April 2021.
"Ordnance Survey Maps". National Library of Scotland. Archived from the original on 27 May 2015. Retrieved 21 May 2015.

ordnancesurvey.co.uk (Global: 4,205^th place; English: 2,813^th place)

ordnancesurvey.co.uk

Seymour 1980, p. 71. Seymour, W.A., ed. (1980). A History of the Ordnance Survey (PDF). Folkestone: Wm Dawson & Sons. Retrieved 11 December 2023.
Owen & Pilbeam 1992, p. 30, 75. Owen, Tim; Pilbeam, Elaine (1992). Ordnance Survey – Map Makers to Britain Since 1791 (PDF). Southampton: Ordnance Survey. ISBN 0-31-900249-7. Archived (PDF) from the original on 3 November 2021. Retrieved 1 August 2023.
"Our history". Ordnance Survey. Archived from the original on 11 January 2014. Retrieved 12 April 2014.
Owen & Pilbeam 1992, p. 44–45. Owen, Tim; Pilbeam, Elaine (1992). Ordnance Survey – Map Makers to Britain Since 1791 (PDF). Southampton: Ordnance Survey. ISBN 0-31-900249-7. Archived (PDF) from the original on 3 November 2021. Retrieved 1 August 2023.
Seymour 1980, p. 139 Seymour, W.A., ed. (1980). A History of the Ordnance Survey (PDF). Folkestone: Wm Dawson & Sons. Retrieved 11 December 2023.
Seymour 1980, p. 145 Seymour, W.A., ed. (1980). A History of the Ordnance Survey (PDF). Folkestone: Wm Dawson & Sons. Retrieved 11 December 2023.
"Ordnance Survey Shareholder Document" (PDF). www.ordnancesurvey.co.uk. Ordnance Survey. Archived (PDF) from the original on 27 July 2020. Retrieved 27 July 2020.
"Ordnance Survey breaks ground at Adanac Park". Ordnance Survey. 3 April 2009. Archived from the original on 11 January 2014. Retrieved 17 December 2009.
"Duke opens new Ordnance Survey head office". Ordnance Survey. 5 October 2011. Archived from the original on 13 July 2012. Retrieved 21 June 2012.
"Ordnance Survey set to become a Government owned company". Ordnance Survey. 22 January 2015. Archived from the original on 22 January 2015. Retrieved 22 January 2015.
Nelson, Gemma (3 May 2016). "How can OS data help with safe routing for HGVs?". Ordnance Survey. Archived from the original on 23 June 2019. Retrieved 22 June 2019.
"ITN product withdrawal". Ordnance Survey. Archived from the original on 19 May 2021. Retrieved 19 May 2021.
"Address Data". Ordnance Survey. Archived from the original on 19 May 2021. Retrieved 19 May 2021.
"Public sector mapping agreements | Business and government". Archived 30 September 2013 at the Wayback Machine. Ordnance Survey. Retrieved on 12 April 2014.
"OS MasterMap products | Business and government". Archived 30 September 2013 at the Wayback Machine. Ordnance Survey. Retrieved on 12 April 2014.
"Ordnance Survey maps undergo their greatest innovation for over 200 years". Ordnance Survey. Archived from the original on 20 May 2015. Retrieved 20 May 2015.
"Maps". Ordnance Survey. Archived from the original on 1 August 2023. Retrieved 15 September 2016.
"Custom Made". Ordnance Survey. Archived from the original on 3 January 2014. Retrieved 2 December 2013.
Schools urged to order free maps now! | About Archived 11 January 2014 at the Wayback Machine. Ordnance Survey. Retrieved on 12 April 2014.
"Surveying guidelines". Ordnance Survey. Archived from the original on 4 October 2013. Retrieved 14 November 2013.
"Overview of OS Net". Ordnance Survey. Archived from the original on 3 January 2023. Retrieved 3 January 2023.
"A Guide to Coordinate Systems in Great Britain" (PDF). Ordnance Survey. 2020. Archived (PDF) from the original on 24 September 2015. Retrieved 3 January 2023.
Greaves, Mark (2016). "OSGM15 and OSTN15: Updated transformations for UK and Ireland" (PDF). Geomatics World. Archived (PDF) from the original on 14 August 2022. Retrieved 3 January 2023.
"OSGM15 – the new geoid for Britain". Ordnance Survey. 2016. Archived from the original on 10 December 2022. Retrieved 10 December 2022.
"Carto Design team". Ordnance Survey. Archived from the original on 2 January 2014. Retrieved 22 January 2014.
"Ordnance Survey launches OS OpenData in groundbreaking national initiative". Ordnance Survey. 1 April 2010. Archived from the original on 27 September 2013. Retrieved 16 April 2010.
"OpenData License Terms and Conditions" (PDF). Ordnance Survey. Archived (PDF) from the original on 24 August 2011. Retrieved 5 April 2010.

blog.ordnancesurvey.co.uk

"Mapping the Southampton Blitz 70 years on". Ordnance Survey. 30 November 2010. Archived from the original on 8 June 2012. Retrieved 19 June 2012.
Gemma (24 September 2010). "Maps are child's play with Digimap for Schools". Archived from the original on 1 October 2010.

os.uk (Global: low place; English: low place)

osdatahub.os.uk

"OpenData Downloads". OS Data Hub. Ordnance Survey. Retrieved 16 December 2024.
"OS Data Hub". Ordnance Survey. Retrieved 16 December 2024.

os.uk

"Steve Blair to join Ordnance Survey as new Chief Executive". Ordnance Survey. Retrieved 26 February 2020.^{[permanent dead link]}

docs.os.uk

"More than Maps | Generalisation". docs.os.uk. Archived from the original on 17 January 2025. Retrieved 23 December 2025.

parliament.uk (Global: 367^th place; English: 243^rd place)

api.parliament.uk

"ROYAL MILITARY ASYLUM. (Hansard, 4 May 1854)". api.parliament.uk. Retrieved 12 December 2023.

parliament.uk

"Ordnance Survey Change in Operating Model". UK Parliament. 22 January 2015. Archived from the original on 23 January 2015. Retrieved 22 January 2015.

printweek.com (Global: low place; English: low place)

Morris, Helen (6 September 2010). "BT&D awarded map contract as Ordnance Survey bows out of print". PrintWeek. Archived from the original on 25 January 2016. Retrieved 9 September 2015.

publishing.service.gov.uk (Global: 1,877^th place; English: 1,129^th place)

assets.publishing.service.gov.uk

"MasterMap announcement" (PDF). Archived (PDF) from the original on 29 January 2021. Retrieved 19 May 2021.

sabre-roads.org.uk (Global: low place; English: low place)

"About SABRE Maps". SABRE. Retrieved 4 May 2024.

scotsman.com (Global: 413^th place; English: 261^st place)

Cox, Roger (25 May 2021). "Slow Ways project shows how covid made us re-think urban environment". The Scotsman. Archived from the original on 29 August 2021. Retrieved 29 August 2021.

southampton.ac.uk (Global: low place; English: 8,935^th place)

"University teams up with Ordnance Survey to accelerate geospatial innovation". University of Southampton. Archived from the original on 30 April 2025. Retrieved 23 December 2025.

theguardian.com (Global: 12^th place; English: 11^th place)

Major, Kirsty (15 December 2022). "How did a giant sculpture end up gathering moss in a field?". The Guardian. Archived from the original on 15 December 2022. Retrieved 15 December 2022.
Arthur, Charles; Cross, Michael (9 March 2006). "Give us back our crown jewels". The Guardian. Archived from the original on 17 March 2006. Retrieved 10 March 2006.
Cross, Michael (21 August 2008). "Ordnance Survey hires PR company to lobby politicians". The Guardian. Archived from the original on 1 December 2016. Retrieved 15 December 2016.
"The Ordnance Survey has opened up its map data for free after a long campaign. Find out what was released". The Guardian. 2 April 2010. Archived from the original on 7 April 2020. Retrieved 16 April 2010.

thetimes.com (Global: low place; English: low place)

"Navigation: Find your way to a good map". 13 June 2023. Archived from the original on 1 August 2023. Retrieved 13 June 2023.

theyworkforyou.com (Global: 7,223^rd place; English: 4,003^rd place)

Greg Clark Written Questions, 1 May 2008 col. 668W Ordnance Survey: Mandate Communications

ukart.com (Global: low place; English: low place)

pastpresented.ukart.com

"Dorothy Wordsworth's ascent of Scafell Pike, 1818". Past presented.

w3.org (Global: 691^st place; English: 581^st place)

Dolbear, Catherine (March 2007). "Case Study: Semantic Web Technology at Ordnance Survey" (PDF).

web.archive.org (Global: 1^st place; English: 1^st place)

"Ordnance Survey". Government of the United Kingdom. Archived from the original on 25 February 2017. Retrieved 21 February 2017.
Owen & Pilbeam 1992, p. 30, 75. Owen, Tim; Pilbeam, Elaine (1992). Ordnance Survey – Map Makers to Britain Since 1791 (PDF). Southampton: Ordnance Survey. ISBN 0-31-900249-7. Archived (PDF) from the original on 3 November 2021. Retrieved 1 August 2023.
"Ordnance Survey Maps Six-inch, 1st edition, Scotland, 1843–1882". National Library of Scotland. Archived from the original on 4 October 2013. Retrieved 12 April 2014.
"Our history". Ordnance Survey. Archived from the original on 11 January 2014. Retrieved 12 April 2014.
Owen & Pilbeam 1992, p. 44–45. Owen, Tim; Pilbeam, Elaine (1992). Ordnance Survey – Map Makers to Britain Since 1791 (PDF). Southampton: Ordnance Survey. ISBN 0-31-900249-7. Archived (PDF) from the original on 3 November 2021. Retrieved 1 August 2023.
"Ordnance Survey Act 1841". legislation.gov.uk. UK Parliament. Archived from the original on 4 January 2023. Retrieved 4 January 2023.
"Key dates". London Fire Brigade. Archived from the original on 18 June 2008.
"Mapping the Southampton Blitz 70 years on". Ordnance Survey. 30 November 2010. Archived from the original on 8 June 2012. Retrieved 19 June 2012.
"Southampton Blitz: Ordnance Survey map of bomb sites". BBC. 30 November 2010. Archived from the original on 3 January 2013. Retrieved 19 June 2012.
Major, Kirsty (15 December 2022). "How did a giant sculpture end up gathering moss in a field?". The Guardian. Archived from the original on 15 December 2022. Retrieved 15 December 2022.
"Ordnance Survey Shareholder Document" (PDF). www.ordnancesurvey.co.uk. Ordnance Survey. Archived (PDF) from the original on 27 July 2020. Retrieved 27 July 2020.
Morris, Helen (6 September 2010). "BT&D awarded map contract as Ordnance Survey bows out of print". PrintWeek. Archived from the original on 25 January 2016. Retrieved 9 September 2015.
"Frome company secures OS map contract". BBC News. 6 September 2010. Archived from the original on 22 May 2017. Retrieved 31 January 2017.
"Ordnance Survey breaks ground at Adanac Park". Ordnance Survey. 3 April 2009. Archived from the original on 11 January 2014. Retrieved 17 December 2009.
"Duke opens new Ordnance Survey head office". Ordnance Survey. 5 October 2011. Archived from the original on 13 July 2012. Retrieved 21 June 2012.
"Ordnance Survey set to become a Government owned company". Ordnance Survey. 22 January 2015. Archived from the original on 22 January 2015. Retrieved 22 January 2015.
"Ordnance Survey Change in Operating Model". UK Parliament. 22 January 2015. Archived from the original on 23 January 2015. Retrieved 22 January 2015.
Cox, Roger (25 May 2021). "Slow Ways project shows how covid made us re-think urban environment". The Scotsman. Archived from the original on 29 August 2021. Retrieved 29 August 2021.
"Making Government Deliver for the British People". gov.uk. UK Government. 7 February 2023. Archived from the original on 31 March 2023. Retrieved 1 April 2023.
Nelson, Gemma (3 May 2016). "How can OS data help with safe routing for HGVs?". Ordnance Survey. Archived from the original on 23 June 2019. Retrieved 22 June 2019.
"ITN product withdrawal". Ordnance Survey. Archived from the original on 19 May 2021. Retrieved 19 May 2021.
"Address Data". Ordnance Survey. Archived from the original on 19 May 2021. Retrieved 19 May 2021.
"Public sector mapping agreements | Business and government". Archived 30 September 2013 at the Wayback Machine. Ordnance Survey. Retrieved on 12 April 2014.
"OS MasterMap products | Business and government". Archived 30 September 2013 at the Wayback Machine. Ordnance Survey. Retrieved on 12 April 2014.
"Ordnance Survey maps undergo their greatest innovation for over 200 years". Ordnance Survey. Archived from the original on 20 May 2015. Retrieved 20 May 2015.
"Maps". Ordnance Survey. Archived from the original on 1 August 2023. Retrieved 15 September 2016.
"Custom Made". Ordnance Survey. Archived from the original on 3 January 2014. Retrieved 2 December 2013.
Schools urged to order free maps now! | About Archived 11 January 2014 at the Wayback Machine. Ordnance Survey. Retrieved on 12 April 2014.
Gemma (24 September 2010). "Maps are child's play with Digimap for Schools". Archived from the original on 1 October 2010.
"Navigation: Find your way to a good map". 13 June 2023. Archived from the original on 1 August 2023. Retrieved 13 June 2023.
"About our map images". National Library of Scotland. Archived from the original on 11 April 2021. Retrieved 22 April 2021.
"Ordnance Survey Maps, London, Five feet to the Mile, 1893–1896". National Library of Scotland. Archived from the original on 22 April 2021. Retrieved 22 April 2021.
Higley, Chris. "Index Sheets for Ordnance Survey Map Series". The Charles Close Society. Archived from the original on 13 October 2019. Retrieved 13 October 2019.
"Surveying guidelines". Ordnance Survey. Archived from the original on 4 October 2013. Retrieved 14 November 2013.
"Overview of OS Net". Ordnance Survey. Archived from the original on 3 January 2023. Retrieved 3 January 2023.
"A Guide to Coordinate Systems in Great Britain" (PDF). Ordnance Survey. 2020. Archived (PDF) from the original on 24 September 2015. Retrieved 3 January 2023.
Greaves, Mark (2016). "OSGM15 and OSTN15: Updated transformations for UK and Ireland" (PDF). Geomatics World. Archived (PDF) from the original on 14 August 2022. Retrieved 3 January 2023.
"Calf Top Cumbrian hill re-categorised as a mountain". BBC News. 2016. Archived from the original on 9 December 2022. Retrieved 9 December 2022.
"OSGM15 – the new geoid for Britain". Ordnance Survey. 2016. Archived from the original on 10 December 2022. Retrieved 10 December 2022.
"Carto Design team". Ordnance Survey. Archived from the original on 2 January 2014. Retrieved 22 January 2014.
Price, Victoria. "Institute for Spatial Data Science". environment.leeds.ac.uk. Archived from the original on 6 September 2025. Retrieved 23 December 2025.
"Centre for Data Analytics and Society welcomes its third cohort of students". datacdt.org. Archived from the original on 13 September 2024. Retrieved 23 December 2025.
"Great Britain's National Mapping Agency Embraces Automation". Esri. Archived from the original on 23 April 2025. Retrieved 23 December 2025.
"More than Maps | Generalisation". docs.os.uk. Archived from the original on 17 January 2025. Retrieved 23 December 2025.
"6 Facts About OS MasterMap". www.mapserve.co.uk. Archived from the original on 19 February 2025. Retrieved 23 December 2025.
Murray, J.; Sargent, I.; Holland, D.; Gardiner, A.; Dionysopoulou, K.; Coupland, S.; Hare, J.; Zhang, C.; Atkinson, M. P. (24 August 2020). "OPPORTUNITIES FOR MACHINE LEARNING AND ARTIFICIAL INTELLIGENCE IN NATIONAL MAPPING AGENCIES: ENHANCING ORDNANCE SURVEY WORKFLOW". The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. XLIII-B5-2020. doi:10.5194/i. ISSN 1682-1750. Archived from the original (PDF) on 24 April 2025.
"Featured Theme: Ordnance Survey". Horizon Center for Doctoral Training. Archived from the original on 27 April 2025. Retrieved 23 December 2025.
"University teams up with Ordnance Survey to accelerate geospatial innovation". University of Southampton. Archived from the original on 30 April 2025. Retrieved 23 December 2025.
Arthur, Charles; Cross, Michael (9 March 2006). "Give us back our crown jewels". The Guardian. Archived from the original on 17 March 2006. Retrieved 10 March 2006.
Cross, Michael (21 August 2008). "Ordnance Survey hires PR company to lobby politicians". The Guardian. Archived from the original on 1 December 2016. Retrieved 15 December 2016.
"Ordnance Survey launches OS OpenData in groundbreaking national initiative". Ordnance Survey. 1 April 2010. Archived from the original on 27 September 2013. Retrieved 16 April 2010.
"OpenData License Terms and Conditions" (PDF). Ordnance Survey. Archived (PDF) from the original on 24 August 2011. Retrieved 5 April 2010.
"The Ordnance Survey has opened up its map data for free after a long campaign. Find out what was released". The Guardian. 2 April 2010. Archived from the original on 7 April 2020. Retrieved 16 April 2010.
"New Ordnance Survey Linked Data service proving popular with developers" (Press release). Ordnance Survey. 17 July 2013. Archived from the original on 26 July 2013. Retrieved 28 July 2013.
"Geospatial Commission". Archived from the original on 22 June 2019. Retrieved 22 June 2019.
"MasterMap announcement" (PDF). Archived (PDF) from the original on 29 January 2021. Retrieved 19 May 2021.
"Ordnance Survey Maps". National Library of Scotland. Archived from the original on 27 May 2015. Retrieved 21 May 2015.
"Old/First series one-inch England and Wales". Wikimedia Commons. Archived from the original on 19 February 2021. Retrieved 22 May 2018.
"Old/First Series one-inch Scotland". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 22 May 2018.
"Seventh Series one-inch Great Britain". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 19 May 2018.
"Third Edition quarter-inch England and Wales". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 5 July 2018.
"Fifth Series quarter-inch Great Britain". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 5 July 2018.

wikidata.org (Global: 43^rd place; English: 161^st place)

Paula Aucott; Humphrey Southall; Carol Ekinsmyth (11 February 2019). "Citizen science through old maps: Volunteer motivations in the GB1900 gazetteer-building project". Historical Methods. 52 (3): 150–163. doi:10.1080/01615440.2018.1559779. ISSN 0161-5440. Wikidata Q81201270.

wikidot.com (Global: 4,776^th place; English: 4,391^st place)

sotonopedia.wikidot.com

"Royal Military Asylum – Sotonopedia". sotonopedia.wikidot.com. Retrieved 12 December 2023.

wikimedia.org (Global: low place; English: low place)

commons.wikimedia.org

"Old/First series one-inch England and Wales". Wikimedia Commons. Archived from the original on 19 February 2021. Retrieved 22 May 2018.
"Old/First Series one-inch Scotland". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 22 May 2018.
"Seventh Series one-inch Great Britain". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 19 May 2018.
"Third Edition quarter-inch England and Wales". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 5 July 2018.
"Fifth Series quarter-inch Great Britain". Wikimedia Commons. Archived from the original on 15 May 2021. Retrieved 5 July 2018.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Paula Aucott; Humphrey Southall; Carol Ekinsmyth (11 February 2019). "Citizen science through old maps: Volunteer motivations in the GB1900 gazetteer-building project". Historical Methods. 52 (3): 150–163. doi:10.1080/01615440.2018.1559779. ISSN 0161-5440. Wikidata Q81201270.
Murray, J.; Sargent, I.; Holland, D.; Gardiner, A.; Dionysopoulou, K.; Coupland, S.; Hare, J.; Zhang, C.; Atkinson, M. P. (24 August 2020). "OPPORTUNITIES FOR MACHINE LEARNING AND ARTIFICIAL INTELLIGENCE IN NATIONAL MAPPING AGENCIES: ENHANCING ORDNANCE SURVEY WORKFLOW". The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. XLIII-B5-2020. doi:10.5194/i. ISSN 1682-1750. Archived from the original (PDF) on 24 April 2025.

Ordnance Survey (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

bbc.co.uk (Global: 8th place; English: 10th place)

bbc.co.uk

news.bbc.co.uk

bbc.com (Global: 20th place; English: 30th place)

bl.uk (Global: 1,234th place; English: 779th place)

books.google.com (Global: 3rd place; English: 3rd place)

charlesclosesociety.org (Global: low place; English: low place)

communities.gov.uk (Global: low place; English: low place)

copernicus.org (Global: 7,281st place; English: 5,368th place)

isprs-archives.copernicus.org

datacdt.org (Global: low place; English: low place)

directionsmag.com (Global: low place; English: low place)

doi.org (Global: 2nd place; English: 2nd place)

edina.ac.uk (Global: low place; English: low place)

digimapforschools.edina.ac.uk

digimap.edina.ac.uk

esri.com (Global: low place; English: 8,466th place)

gov.uk (Global: 432nd place; English: 278th place)

horizon.ac.uk (Global: low place; English: low place)

cdt.horizon.ac.uk

leeds.ac.uk (Global: 5,235th place; English: 3,879th place)

environment.leeds.ac.uk

legislation.gov.uk (Global: 809th place; English: 536th place)

london-fire.gov.uk (Global: low place; English: low place)

mapserve.co.uk (Global: low place; English: low place)

nationalarchives.gov.uk (Global: 744th place; English: 547th place)

webarchive.nationalarchives.gov.uk

discovery.nationalarchives.gov.uk

nla.gov.au (Global: 275th place; English: 181st place)

catalogue.nla.gov.au

nls.uk (Global: 5,202nd place; English: 3,120th place)

maps.nls.uk

ordnancesurvey.co.uk (Global: 4,205th place; English: 2,813th place)

ordnancesurvey.co.uk

blog.ordnancesurvey.co.uk

os.uk (Global: low place; English: low place)

osdatahub.os.uk

os.uk

docs.os.uk

parliament.uk (Global: 367th place; English: 243rd place)

api.parliament.uk

parliament.uk

printweek.com (Global: low place; English: low place)

publishing.service.gov.uk (Global: 1,877th place; English: 1,129th place)

assets.publishing.service.gov.uk

sabre-roads.org.uk (Global: low place; English: low place)

scotsman.com (Global: 413th place; English: 261st place)

southampton.ac.uk (Global: low place; English: 8,935th place)

theguardian.com (Global: 12th place; English: 11th place)

thetimes.com (Global: low place; English: low place)

theyworkforyou.com (Global: 7,223rd place; English: 4,003rd place)

ukart.com (Global: low place; English: low place)

pastpresented.ukart.com

w3.org (Global: 691st place; English: 581st place)

web.archive.org (Global: 1st place; English: 1st place)

wikidata.org (Global: 43rd place; English: 161st place)

wikidot.com (Global: 4,776th place; English: 4,391st place)

sotonopedia.wikidot.com

wikimedia.org (Global: low place; English: low place)

commons.wikimedia.org

worldcat.org (Global: 5th place; English: 5th place)

search.worldcat.org

archive.org (Global: 6^th place; English: 6^th place)

bbc.co.uk (Global: 8^th place; English: 10^th place)

bbc.com (Global: 20^th place; English: 30^th place)

bl.uk (Global: 1,234^th place; English: 779^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

copernicus.org (Global: 7,281^st place; English: 5,368^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

esri.com (Global: low place; English: 8,466^th place)

gov.uk (Global: 432^nd place; English: 278^th place)

leeds.ac.uk (Global: 5,235^th place; English: 3,879^th place)

legislation.gov.uk (Global: 809^th place; English: 536^th place)

nationalarchives.gov.uk (Global: 744^th place; English: 547^th place)

nla.gov.au (Global: 275^th place; English: 181^st place)

nls.uk (Global: 5,202^nd place; English: 3,120^th place)

ordnancesurvey.co.uk (Global: 4,205^th place; English: 2,813^th place)

parliament.uk (Global: 367^th place; English: 243^rd place)

publishing.service.gov.uk (Global: 1,877^th place; English: 1,129^th place)

scotsman.com (Global: 413^th place; English: 261^st place)

southampton.ac.uk (Global: low place; English: 8,935^th place)

theguardian.com (Global: 12^th place; English: 11^th place)

theyworkforyou.com (Global: 7,223^rd place; English: 4,003^rd place)

w3.org (Global: 691^st place; English: 581^st place)

web.archive.org (Global: 1^st place; English: 1^st place)

wikidata.org (Global: 43^rd place; English: 161^st place)

wikidot.com (Global: 4,776^th place; English: 4,391^st place)

worldcat.org (Global: 5^th place; English: 5^th place)