Requirements & Guidelines:

• Only RINEX (RINEX2, RINEX3, RINEX4, Compact RINEX) observables are supported
• Consider using RTools service to convert UBLOX UBX and RTCM3 logs to RINEX
• Rover data file could be both static and/or kinematic
• Base data file must be static only
• It is recommended to provide at least 5 minutes of observations
• Data file must contain at least dual frequency pseudorange and carrier phase observations
• Base and Rover files must be logged in the same time frame (there should be intersection in time domain)
• TOPAZ can download ephemeris automatically from server storage
• Ephemeris usually updated on the server with delay in few hours. Please wait at least few hours before processing files which have been just collected