[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[pct-l] maps
--- "Eric Lee (RAT)" <elee@microsoft.com> wrote:
> Topo! tends to overestimate elevation gain and loss.
> I think this is
> because the software traces a very literal
> connect-the-dots profile
> along the route, whereas if you actually got out on
> the trail and looked
> at it, you'd find that it tends to smooth out some
> of the high-frequency
> jiggling by winding this way and that as it goes
I also find that Topo! tends to UNDERestimate mileage
by about 10% or so - probably because of this same
winding this way and that.
Bill "AsABat" Jeffrey
_________________________________________________________
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com