Home›1784 in Great Britain›Principal Triangulation of Great Britain🌐EnglishEnglishDeutschFrançaisNederlandsالعربية中文日本語EntityQ15031128· pop 5· linked from 50 articlesPrincipal Triangulation of Great BritainFirst trigonometric survey of BritainWikidata factsShow 2 more factsstart time1784-00-00end time1858-00-00via Wikidata · CC0On the map4 mapped locationsAvailable in 5 languagesFrançaisDeutschالعربيةNederlandsvia Wikidata sitelinks · CC0ConnectionsScience MuseumEntitygeographyEntityCategories1784 in Great BritainCartographyGeodetic surveysGeography of the United KingdomHistorical geography of the United KingdomMaps of the United KingdomSurveying of the United Kingdom