Hi At least the way I read the pdf's NIST seems to believe that GPS is legally traceable to NIST. It is the same "measure and then look up the data" sort of thing that LORAN used to be. Took a while to read through them all…
Bob On May 31, 2013, at 4:37 PM, Charles P. Steinmetz <[email protected]> wrote: > Scott wrote: > >> How are those of you dealing with traceability in the commercial space > > The topic is known as "legal metrology." Start here: > > <http://www.nist.gov/traceability/nist_traceability_policy_external.cfm> > > You need to click through lots of links to get the whole picture. I believe > the material is printed in the NIST Administrative Manual. > > Other potentially helpful links: > > <http://tf.nist.gov/general/pdf/2289.pdf> > > <http://tf.nist.gov/seminars/2002%20NIST%20Seminar%20-%20Traceability%20and%20Legal%20Metrology.ppt> > > <http://www.icllabs.com/pdfs/A2LA_P102%20Policy%20on%20Measurement%20Traceability.pdf> > > <http://tf.nist.gov/general/pdf/1305.pdf> > > > Best regards, > > Charles > > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
