[Openstreetmap] Re: Best time of day for urban canyon performance

[Schuyler Erle]

> My conclusion is that it isn't worth looking at unless you take in to
> account all sorts of error sources and really have difficulty with some
> spot getting reception, and don't want to average data.

What isn't worth looking at?

> My other conclusion is that the GPS orbits are very well designed, and
> have graceful degredation with visibility :-) I'm guessing all of this
> is in a book somewhere, or on the web but I couldn't find it.

I think your observations on this count are entirely correct. You
certainly have done your homework.

SDE