[LEAPSECS] the big artillery

Steve Allen sla at ucolick.org
Thu Oct 30 10:31:22 EDT 2014


Just after the WP7A activity in Geneva earlier this month
the CGSIC declared that leap seconds are unacceptable risk.
http://www.gps.gov/cgsic/timing/2014-resolution/

Their history neglects that initial need for leap seconds was to
satisfy the demands of the IAU and navigation community that the
radio broadcast time signals *must* provide Universal Time.

I wonder if the ITU-R process can go to its completion without
introducing any document which points out that to omit leap seconds
from a time scale called UTC is to redefine the word "day".

--
Steve Allen                 <sla at ucolick.org>                WGS-84 (GPS)
UCO/Lick Observatory--ISB   Natural Sciences II, Room 165    Lat  +36.99855
1156 High Street            Voice: +1 831 459 3046           Lng -122.06015
Santa Cruz, CA 95064        http://www.ucolick.org/~sla/     Hgt +250 m


More information about the LEAPSECS mailing list