Optional v4 geographic reference at the main road centre at the start of the first segment (seg->next). More...
#include <track.h>
Public Attributes | |
| tdble | latitude |
| Degrees north, [-90, 90]. | |
| tdble | longitude |
| Degrees east, [-180, 180]. | |
| tdble | altitude |
| Metres above mean sea level at reference road centre. | |
| tdble | heading |
| Radians clockwise from true north, [0, 2*pi) | |
| int | hasLocation |
| Both latitude and longitude are available. | |
| int | hasAltitude |
| int | hasHeading |
Optional v4 geographic reference at the main road centre at the start of the first segment (seg->next).
Position is WGS84; altitude is mean sea level. Missing data is indicated by flags, never by a numeric zero.
| tdble tTrackGeoreference::altitude |
| int tTrackGeoreference::hasLocation |
| tdble tTrackGeoreference::heading |
| tdble tTrackGeoreference::latitude |
| tdble tTrackGeoreference::longitude |