TLALOCNet Real time GPS data

Data streams from selected TLALOCNET sites

Real-time 1Hz streams from selected TLALOCNet stations are available in BINEX, RTCM 2.3 and RTCM 3.1 formats via the Networked Transport of RTCM via Internet Protocol (NTRIP). See the "Instructions for Use" for information about accessing these streams.

BINEX is an open-source binary format that contains both standard GPS observable data and other metadata and data timeseries from the receiver. Streaming BINEX data can be translated to RINEX in real time using UNAVCO's teqc utility. The various RTCM formats are typically less comprehensive than BINEX, but RTCM is more common and is translated by most NTrip Client software.

Access to real-time streaming data must be requested by emailing Please review the UNAVCO Streaming GPS Data Policy as well. For further information please visit UNAVCO’s real time GPS data page.

For any further information please contact:
Enrique Cabral Cano
Instituto de Geofisica, UNAM