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  2. Principal Triangulation of Great Britain - Wikipedia

    en.wikipedia.org/wiki/Principal_Triangulation_of...

    The first Ramsden theodolite as used by Roy. (Destroyed by bomb damage in 1941.) In the aftermath of the Jacobite rising of 1745, the Duke of Cumberland (military commander against the rebels) – advised by Lieutenant-Colonel David Watson, a Deputy Quartermaster-General of the Board of Ordnance – recognised that there was a need for an accurate map of the Scottish Highlands.

  3. Ordnance Survey - Wikipedia

    en.wikipedia.org/wiki/Ordnance_Survey

    The original draftsman's drawings for the area around St Columb Major in Cornwall, made in 1810. Detail from 1901 Ordnance Survey map of the Imperial fortress colony of Bermuda (showing St. George's Town and St. George's Garrison), compiled from surveys carried out between 1897 and 1899 by Lieutenant Arthur Johnson Savage, Royal Engineers.

  4. Ordnance Survey Great Britain County Series - Wikipedia

    en.wikipedia.org/wiki/Ordnance_Survey_Great...

    The Ordnance Survey began producing six inch to the mile (1:10,560) maps of Great Britain in the 1840s, modelled on its first large-scale maps of Ireland from the mid-1830s. This was partly in response to the Tithe Commutation Act 1836 which led to calls for a large-scale survey of England and Wales.

  5. Cartography of Dublin - Wikipedia

    en.wikipedia.org/wiki/Cartography_of_Dublin

    Google Map interface; 1880 Ordnance Survey Map of the City and its Environs Ordnance Survey: Constructed for Thom's Almanac and Official Directory. Printed and published by Alexander Thom, 87 & 88 Abbey Street, Dublin. Under direction of Lt Colonel Martin. Scale 6 inches to 1 mile. Google Map interface – North county Dublin

  6. Ordnance Survey Drawings - Wikipedia

    en.wikipedia.org/wiki/Ordnance_Survey_Drawings

    The Ordnance Survey Drawings are a series of 351 of the original preliminary drawings made by the surveyors of the Ordnance Survey between the 1780s and 1840 in preparation for the publication of the one-inch-to-the-mile "Old Series" of maps of England and Wales.

  7. 1840–41 Royal Engineers maps of Palestine, Lebanon and Syria

    en.wikipedia.org/wiki/1840–41_Royal_Engineers...

    The Jerusalem map was printed privately for the Board of Ordnance in August 1841. It was published in a reduced form in Alderson's ‘’Professional Papers of the Royal Engineers’’ in 1845, [3] and subsequently as a supplement to the 1849 second edition of Reverend George Williams' The Holy City: Historical, Topographical, and Antiquarian Notices of Jerusalem together with a 130-page ...

  8. William Mudge - Wikipedia

    en.wikipedia.org/wiki/William_Mudge

    Besides the maps of the survey published under his direction, he published: 'General Survey of England and Wales,’ pt. i. fol. 1805. 'An Account of the Trigonometrical Survey carried on by Order of the Master-General of H.M. Ordnance in the years 1800–1809, by William Mudge and Thomas Colby.'

  9. Boundaries in landscape history - Wikipedia

    en.wikipedia.org/wiki/Boundaries_in_landscape...

    Parish boundaries are shown on the old "1 inch" Ordnance Survey maps, although these are the boundaries of the civil parish which may be different. Parish boundaries are not shown on the modern "Landranger" maps. Tithe maps, from the early 19th century, usually show the parish boundary at the time they were drawn.