Well done on the track-log! Don't forget to send this to Bro OngCC for him to update and furnish more details in the boon-docks! I've been waiting to do so after sending him some of my track-logs for areas off the beaten path...
And as far as accuracy of the log is concerned, hey, the fact that it had a consistent lock-on considering the kind of vegetation in the area is quite a feat in itself! Do not forget also the inherent off-set(errors) in Google's Earth's mosaic satellite imagery sets.

Hoo-AH!

BR,
w a y
JJ007 wrote:has been very proud of my Oregon giving +/- 2m accuracy (based on what it display). Today bring my Oregon for walk-walk at Bukit Timah Nature Reserve. as usual turn on tracklog.
it is a 8.4km walkand just downloaded the track, trying to compare how accurate it is. my rough comparison with google map at certain pt can be ~ 15-20m away !! so I am quite lost and disappointed. I am pretty sure that most of the time Oregon reported < 5m tolerence ... you can load the tracklog attached and compare using mapedit
Not sure if you guys notice anything on Oregon accuracy as indeed it is quite difficult to get a good reference pt for comparison. what your comments?