Network Transport of RTCM via Internet Protocol (Ntrip) is a protocol for streaming differential data over internet. It includes:
- Ntrip Source: Provide differential data and send to Ntrip Server
- Ntrip Server: Send data to Ntrip Caster
- Ntrip Caster: Data management center, receive and send data
- Ntrip Client: Download data from Ntrip Caster
Normally the Ntrip Source and Ntrip Server are integrated into the GNSS receiver, basically we call it [Base/Reference Station]. Ntrip Caster is normally a software running on the computer. And Ntrip Client is normally called [Rover].
|
Basic
Function |
|
|
Base Station Number |
No limitation |
|
Rover Number |
No limitation |
|
GGA Track Log |
Support |
|
Authentication |
|
|
Base Station Authentication |
Support |
|
Rover Authentication |
Support |
|
Simultaneous Rover Online |
Support |
|
Coordinate
System |
|
|
Transmit Coordinate System |
RTCM1021~1027 |
|
Coordinate System Parameter |
Ellipsoid parameter, Projection parameter Seven parameters Geoid parameters |
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|
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