standards:gpx_extensions
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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standards:gpx_extensions [2012/08/10 23:39] mjallison [Extensions] |
standards:gpx_extensions [2013/10/24 16:27] (current) mjallison [Extensions] |
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| Line 100: | Line 100: | ||
| Valid provider names are: | Valid provider names are: | ||
| + | * Altus | ||
| + | * AltusCell | ||
| * Leica | * Leica | ||
| * LeicaCell | * LeicaCell | ||
| * Topcon | * Topcon | ||
| * TopconCell | * TopconCell | ||
| + | * Trimble | ||
| + | * NMEA (non RTK quality). | ||
| + | * Builtin (functionally equivalent to an NMEA device, not RTK quality). | ||
| **Track Point Extensions** | **Track Point Extensions** | ||
| Line 144: | Line 149: | ||
| **compass** | **compass** | ||
| - | This represents the value of a hardware | + | This represents the value of a some sort of compass bearing in use when this point was recorded. Some recording devices may make use of a hardware compass, others may calculate using other criteria. This value is always relative to TRUE NORTH and is measured in degrees. |
| **x** | **x** | ||
| + | |||
| + | The X coordinate of the track point, decimal units. Currently this is not used in Android, and is not defined if it is Feet or Meters. This is TBD. | ||
| **y** | **y** | ||
| + | |||
| + | The Y coordinate of the track point, decimal units. Currently this is not used in Android, and is not defined if it is Feet or Meters. This is TBD. | ||
| **z** | **z** | ||
| + | |||
| + | The Z coordinate of the track point, decimal units. Currently this is not used in Android, and is not defined if it is Feet or Meters. This is TBD. | ||
standards/gpx_extensions.1344641966.txt.gz ยท Last modified: 2012/10/10 06:48 (external edit)
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