NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Automated Sun detector
From: Richard M Pisko
Date: 2007 Dec 16, 11:21 -0700
From: Richard M Pisko
Date: 2007 Dec 16, 11:21 -0700
On Sun, 09 Dec 2007 07:56:59 -0700, Geoffrey Kolbewrote: > The Campbell-Stokes sunshine recorder to which Richard refers was > invented > back in 1835 and is still on the standard list of meteorology equipment. Thank you for the proper name, although even with that I still can't remember what we called it. The depth of knowledge in this forum is inspirational. With "Stokes" added to the search, I checked for images, and found "A national network of Campbell-Stokes sunshine recorders is comprised of selected meteorological observing sites with several located in the Atlantic Provinces." listed on an Environment Canada government web site: I'm sure there was a protective cage, or some other way to keep birds off, but I do seem to remember a lock and chain on the apparatus itself. > Brand new, they cost some thousands of dollars and pretty much the same > in > pounds. Good Lord! I had no idea they were so expensive. -- Richard . . . Using Opera 9.2.4 after the "Dog" died --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to NavList@fer3.com To , send email to NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---