Enumeration of the various time origin types
| Member | Value | Description |
|---|---|---|
| eDefaultTimeOrigin | -1 | Tracker settings will determine the time origin. |
| eGroundReceiveTime | 0 | Time tags are measured on the ground at receive time. |
| eSatTransmitTime | 1 | Time tags are measured on the satellite at transmit time. |
| eGroundTransmitTime | 2 | Time tags are measured on the ground at transmit time. |
| eSatReceiveTime | 3 | Time tags are measured on the satellite at receive time. |
| eDopplerIntervalMidPoint | 4 | Time tags are measured at the middle of the Doppler count interval. |





