Roy map of proposed triangulation between London and Paris, Published 1787
Map of cross-channel triangulation to determine the distance between the Royal Observatories of Greenwich and London. From
- Date
- December 31, 1787
- Mapmaker / publisher
- William Roy (1726-1790)
- Place
- the English Channel
- Archive
- Wikimedia Commons
- Type
- map
- Original size
- 12,238 × 6,077 pixels
Public domainsafest
Reason: its maker died more than 70 years ago.
Read from: Commons licence category: PD-old-70-expired; no CC BY, CC BY-SA, GFDL or deletion tag on the file page.
Credit line
"Roy map of proposed triangulation between London and Paris, Published 1787" (December 31, 1787). William Roy (1726-1790), via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Roy_map_of_proposed_triangulation_between_London_and_Paris,_Published_1787.pngNeed maps for a whole project? Add Find Any Map to Claude and ask for this one by its id: 251343.
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