Skip to main content
Wellcome Collection homepage
  • Visit us
  • What’s on
  • Stories
  • Collections
  • Get involved
  • About us
Sign in to your library account
Search for anything
Library account

Meridians (Geodesy)

Line between the poles with the same longitude

Wikidata
Source:
Wikidata

On this page

  • Works from the collections

Works from the collections

1 work

    • Books
    • Online

    An account of the trigonometrical operation, wherby the distance between the meridians of the observatories of Greenwich and Paris has been determined / By William Roy.

    William Roy | Date: [1790]

Wellcome Collection

183 Euston Road
London NW1 2BE

+44 (0)20 7611 2222
info@wellcomecollection.org

  • Getting here

Today’s opening times

  • Galleries
    10:00 – 20:00
  • Library
    10:00 – 20:00
  • Café
    10:00 – 20:00
  • Shop
    10:00 – 20:00

Opening times

Our building has:

  • Step free access
  • Hearing loops

Access information

  • Visit us
  • What’s on
  • Stories
  • Collections
  • Get involved
  • About us
  • Contact us
  • Jobs
  • Media office
  • Developers
  • Privacy and terms
  • Cookie policy
  • Manage cookies
  • Modern slavery statement
TikTok
Facebook
Instagram
YouTube

Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution 4.0 International Licence