[aprssig] re:national map
Jason Winningham
jdw at eng.uah.edu
Thu Sep 8 10:44:04 EDT 2005
On Sep 8, 2005, at 6:14 AM, Charles J Miller wrote:
> Went to the nationalmap.gov site and tried to find my QTH..
> The road map overlay is off by 12 miles in my part of the country.
Odd, I looked at it a day or two ago and saw Google maps style roads,
an option to pick Terraserver imagery, and other data that I can't seem
to find today. wonder if some deals fell through, load too much for
the server, or maybe just pilot error on my part?
I wonder if the error you're seeing is due to TIGER data being used as
the source for street level data. While it's fairly accurate (for the
most part) around here, I understand there are some places where it's
wildly off.
-Jason
kg4wsv
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