The real-time positioning services provided are the following:

• DGNSS: System to broadcast code corrections in the NTRIP protocol, valid for all over Catalonia.
• CODCAT: System to broadcast code corrections for a virtual station situated in the approximate position that the user sends to the ICGC server, enabling decimetre accuracy.
• RTKAT: System to broadcast phase corrections for a virtual station situated in the approximate position that the user sends to the ICGC server. Corrections are based on the RTCM 2.3, 3.0, 3.2 MSM5 standard, and also the CMR+ format, and enable centimetre accuracy.

The connection to the NTRIP caster can be done through the following url adrdresses:

• http://84.88.72.26:2101/ (recommended)
• http://catnet-ip.icgc.cat:2101/