Martin Simon <grenzdebil <at> gmail.com> writes: >>I would suggest a series of checkboxes when uploading a trace file
>[ ] barometric elevation data Can't the presence of this data be seen by examining the GPX file to see if there are <ele> sub-elements inside each <trkpt> element? The user doesn't need to specify it manually. >[ ] no geoid undulation (common on cheap gps mice and mobile phones) I think it would be better to specify the model of GPS device you used, which can then be matched against a database of model quirks including such things as whether it undulates the geoid correctly. Because 90% of users (even on a pretty technical site like osm.org) will have no idea what geoid undulation is or whether their GPS device does it. -- Ed Avis <e...@waniasset.com> _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
