FW: London (GMT) notation self-conflicts
bill-at-the-office at pobox.com
Thu Nov 1 16:03:56 UTC 2007
This newbie would like to take a stab at an answer.
> From: BRUIN Paul [mailto:pbruin at miranda.com]
> Sent: Wednesday, October 31, 2007 11:58
> To: tz at lecserver.nci.nih.gov
> Subject: London (GMT) notation self-conflicts
> My company's application servers use the Olson database as a time zone
> reference. The following listings appear, which I believe are so-named
> in the Olson database:
> London (Greenwich Mean Time)
> Belfast (Greenwich Mean Time)
> Dublin (Greenwich Mean Time)
I see London and Dublin, with Belfast a link to London.
I'm not aware of the full common names of time zones anywhere
in the database, just the abbreviations; so the string, "Greenwich
Mean Time", probably comes from the "company's application
servers" that the author mentions.
> These notations are correct only in winter, when all three cities are on GMT.
> But in Summer, these cities are GMT+1.
Which is why the summer-time abbreviations are BST and IST,
respectively. Maybe the "company's application servers" aren't
picking that up.
Does that make sense?
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