## gps_speed_ref property


Gets or sets the unit used to express the GPS receiver speed of movement.
### Definition:
```python
@property
def gps_speed_ref(self):
    ...
@gps_speed_ref.setter
def gps_speed_ref(self, value):
    ...
```

### See Also
* module [`aspose.cad.exif`](../../)
* class [`JpegExifData`](/cad/python-net/aspose.cad.exif/jpegexifdata)