GNSS Format Descriptions

An offline mirror of the interactive RINEX, ANTEX, IONEX, SP3, SINEX and EGNOS format descriptions from gAGE/UPC. Hover over any field on a page to see what it means.

NavigationRINEX broadcast ephemerides

GPS Navigation RINEX 2.11 GPS Navigation RINEX 3.04 GPS Navigation RINEX 3.05 GPS Navigation RINEX 4 (CNAV) GLONASS Navigation RINEX 2.11 GLONASS Navigation RINEX 3.04 GLONASS Navigation RINEX 3.05 Galileo Navigation RINEX 3.04 Galileo Navigation RINEX 3.05 BeiDou Navigation RINEX 3.04 BeiDou Navigation RINEX 3.05 QZSS Navigation RINEX 3.04 QZSS Navigation RINEX 3.05 IRNSS / NavIC Navigation RINEX 3.04 IRNSS / NavIC Navigation RINEX 3.05 SBAS Navigation RINEX 3.01 SBAS Navigation RINEX 3.04 SBAS Navigation RINEX 3.05 Mixed (MGEX) Navigation RINEX 3.04 Mixed (MGEX) Navigation RINEX 3.05 Mixed (MGEX) Navigation RINEX 4.00

Precise productsorbits and clocks

SP3-c Orbit Format SP3-d Orbit Format Clock RINEX 3.00 Clock RINEX 3.04

Models and solutionsantennas, ionosphere, stations

ANTEX 1.3 (antenna phase centers) ANTEX 1.4 (antenna phase centers) IONEX 1.0 (ionosphere maps) SINEX 2.02 (station solutions)

SBAS messagesraw corrections

EGNOS EMS UID 2.0 EGNOS Multi-band EMS GEO SBAS RINEX-B

ObservationRINEX observation files

Observation RINEX 2.10 Observation RINEX 2.11 Observation RINEX 3.01 Observation RINEX 3.04 Observation RINEX 3.05 Observation RINEX 4.00