If logging is set to one second, clean up the excess and trash points before uploading the traces. It is thus suggested to choose between "0.01 km" and "1 second" modes. "1 second" sampling provides the best results, but, unfortunately, also lots of excess data, especially when not moving. "0.01 km" mode, while mostly producing adequate results, falls a bit short on turns sometimes. Here is a comparison of logging at "Auto/Most often", 1 second and 0.01 km options:Īs can be seen, even at "Most often" automatic mode is not satisfactory. This is quite unsatisfactory for OpenStreetMap traces. To do so, press menu button from the map view, Setup map, and in the leftmost page set "Lock On Road" to "Off".īy default, sampling rate is set to "Auto" and "Normal". IMPORTANT: deactivate the "Lock on road" feature before recording tracks. Saved tracklogs cannot be uploaded to OpenStreetMap (time information is removed from them). If recording to the microSD card, traces are written in gpx format, which is suitable for OpenStreetMap usage.ĭo not use the device "Save" feature for tracklogs. This device has two options for trace recording - internal memory and microSD card. OSM specifics Recording traces General suggestions
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