GPSrChive Discussion Forum

Yesterday outing of 5.8Km the recording with the 66sr was perfect with no lag of more than 2m in multi-band mode. It must be said that there are no trees on this hike.

Not bad, but it seems to have struggled on the way back through town.

Normal error less than 2m.

mimichris wrote: Sun Sep 11, 2022 6:40 am activity_9576780676.rar
Yesterday outing of 5.8Km the recording with the 66sr was perfect with no lag of more than 2m in multi-band mode. It must be said that there are no trees on this hike.

Why is that GPX file full of TwoNav navigator references?


Where is the actual GPX file created by the GPSMAP 66sr?

Because I had to read it with Land from Twonav, it's my favorite software for managing maps and GPX or TRK.
Below is the pure GPX of the 66sr.

Thank you!

Your GPSMAP 66sr track log appears to exhibit excellent accuracy and precision.

We checked the area another user reported as 'struggling' and found the total deviation between the previous and next track point was just under a meter, and only if we are assuming you walked a straight line between those two points!

In fact the accuracy is not always as good, sometimes I have more deviations, reception problem?
Yet when I look at the satellites I have a lot and well acquired. But for a hike it is more than enough.