| Re: Canarsie CBTC (100338) | |||
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Re: Canarsie CBTC |
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Posted by AlM on Sat Jun 18 11:14:10 2005, in response to Re: Canarsie CBTC, posted by Stephen Bauman on Sat Jun 18 11:11:06 2005. "You must make the assumption that the errors are statistically independent."Why must I make that assumption? I don't believe that surveyors who use GPS in their job make that assumption. I may be wrong, but I'd actually be interested if you have some information proving me wrong. I have the strong impression from everything I've read that position errors are strongly correlated in both space (i.e., location of the measurement) and time. |