--- On Sun, 9/8/09, Mike N. <nice...@att.net> wrote:
> I didn't record PDOP information and
> such, but are there any solutions to
> record decent GPS traces on trails under forest canopy data
> collection other
> than a high end professional GPS datalogger?
If a phone network and the phone supports it AGPS can help where GPS fails. Not
all data loggers are the same some have a much higher sensitivity. You might be
able to use sat overlays to estimate the true path.
It really depends what options you have available and how much time, money,
effort etc you are willing to spend on it.
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