I redid some of my survey yesterday following Pierre and Bernie's
suggestions. The results are more reasonable. After averaging, some of
my points were showing error of +/- 2 m or less.
In working on the new trace, I learned to shift the Bing images as
necessary. Then I found that some buildings fit Bing while neighbours
did not. I'm getting the feeling that, short of a definitive survey, a
good map is a matter of careful judgement.
I suspect at this point I should be writing on the Newbies list rather
than this one. Thanks for your tolerance to this point. Certainly I'll
still be monitoring this list.
Tom taylor
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