John Adair FRS (1660–1718) was a

Scottish Scottish usually refers to something of, from, or related to Scotland, including: *Scottish Gaelic, a Celtic Goidelic language of the Indo-European language family native to Scotland *Scottish English *Scottish national identity, the Scottish ide ...

surveyor Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is ca ...

and

cartographer Cartography (; from grc, χάρτης , "papyrus, sheet of paper, map"; and , "write") is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an im ...

, noted for the excellence of his maps. He first came to public notice in 1683, with a prospectus published in

Edinburgh Edinburgh ( ; gd, Dùn Èideann ) is the capital city of Scotland and one of its 32 Council areas of Scotland, council areas. Historically part of the county of Midlothian (interchangeably Edinburghshire before 1921), it is located in Lothian ...

for a "Scottish Atlas" stating that the

Privy Council of Scotland The Privy Council of Scotland ( — 1 May 1708) was a body that advised the Scottish monarch. In the range of its functions the council was often more important than the Estates in the running the country. Its registers include a wide range of ...

had engaged Adair, a "mathematician and skilfull (sic) mechanic", to survey the

shire Shire is a traditional term for an administrative division of land in Great Britain and some other English-speaking countries such as Australia and New Zealand. It is generally synonymous with county. It was first used in Wessex from the beginn ...

s of Scotland. He surveyed the coast of Scotland from 1686, and was made a fellow of the

Royal Society The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...

in 1688. The only part of the coastal survey appeared in 1703. He was perhaps the first Scottish map-maker actively to use

triangulation In trigonometry and geometry, triangulation is the process of determining the location of a point by forming triangles to the point from known points. Applications In surveying Specifically in surveying, triangulation involves only angle me ...

in his work. Twelve manuscript maps survive from his work at this time, covering the

Lothians Lothian (; sco, Lowden, Loudan, -en, -o(u)n; gd, Lodainn ) is a region of the Scottish Lowlands, lying between the southern shore of the Firth of Forth and the Lammermuir Hills and the Moorfoot Hills. The principal settlement is the Sc ...

Stirling Stirling (; sco, Stirlin; gd, Sruighlea ) is a city in central Scotland, northeast of Glasgow and north-west of Edinburgh. The market town, surrounded by rich farmland, grew up connecting the royal citadel, the medieval old town with its me ...

Fife Fife (, ; gd, Fìobha, ; sco, Fife) is a council area, historic county, registration county and lieutenancy area of Scotland. It is situated between the Firth of Tay and the Firth of Forth, with inland boundaries with Perth and Kinross (i ...

Kinross Kinross (, gd, Ceann Rois) is a burgh in Perth and Kinross, Scotland, around south of Perth and around northwest of Edinburgh. It is the traditional county town of the historic county of Kinross-shire. History Kinross's origins are connect ...

and southern

Perthshire Perthshire (locally: ; gd, Siorrachd Pheairt), officially the County of Perth, is a historic county and registration county in central Scotland. Geographically it extends from Strathmore in the east, to the Pass of Drumochter in the north, ...

. Unfortunately, financial and other difficulties hampered much of John Adair's map making, and not only were very few of his maps engraved during his lifetime, but most of his manuscript maps were destroyed by fire in 1811. However, a few of his county maps were engraved and printed by Richard Cooper, the elder in the 1730s.

References

* Scottish surveyors Scottish cartographers Scottish mathematicians Fellows of the Royal Society 1660 births 1718 deaths 17th-century cartographers 18th-century cartographers 17th-century Scottish people 18th-century British mathematicians 18th-century Scottish people 17th-century Scottish mathematicians {{Scotland-bio-stub