20/12/2012 Trace comparisons
GT-31 (red) to Garmin eTrex 30 (blue) gpx trace comparison. Traces from Tendring CAMRA's Rambale 20/10/2012. Bus 4 Clacton to Harwich. 7.2 mile ramble. Bus 3 to Little Clacton. Lift home from Blacksmiths Arms. Comparison shots from traces loaded into JOSM with Bing imagery background.
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