Streaming GNSS data via internet using Ntrip protocol

The article presents a means of GNSS data transfer via internet by using the Ntrip protocol. Ntrip is used for streaming data in the standard RTCM form, but it also supports any other data form. The basic elements and the basis of Ntrip operation are presented. Use of Ntrip is related to mobile internet, especially to packet data transfer GPRS. The article discusses the use of Ntrip and GPRS data transfer from user’s perspective in the Slovenian GNSS network SIGNAL.