SV Status Service |
The SV [Space Vehicle] Status service provides a variety of information about the current GPS and WAAS/EGNOS constellation. The response contains:
The SV Status service is triggered whenever an external client program connects to an SV Status TCP port. In response, the NetRS will transmit the SV Status data to the client in RT17 format. Once all the SV Status information has been sent, the NetRS will close the connection. The client application should then drop its end of the connection. Note that the SV Status data is provided only once each time the port is opened. It is not a continuous stream.