How do I convert RINEX data?
Click the save button. Turn on the raw data messages: Select “Raw Data (RINEX)” from the settings dropdown menu. Click the Apply button. Convert to RINEX: Enable the “Automatically convert to RINEX when done” checkbox.
How do I use Rtklib?
Setting up RTKPost
- Click on the ellipses “…” next to RINEX OBS: Rover.
- Click on the ellipses “…” next to RINEX OBS: Base Station.
- Under RINEX *NAV/CLK, SP3…
- Click on the button labeled “Options” and ensure the following tabs are configured as shown below.
- Click “Execute” to have RTKLIB process your data files.
Which branch proposed the development of Rinex file format?

The first proposal for the “Receiver Independent Exchange Format” RINEX was developed by the Astronomical Institute of the University of Berne for the easy exchange of the GPS data collected during the large European GPS campaign EUREF 89, which involved more than 60 GPS receivers of 4 different manufacturers.
What is Rtklib?
Google play: RTKGPS+ (Android frontend of RTKLIB) Overview. RTKLIB is an open source program package for standard and precise positioning with GNSS (global navigation satellite system). RTKLIB consists of a portable program library and several APs (application programs) utilizing the library.
What is Rtklib software?
RTKLIB is an open source program package for GNSS positioning. Some features of RTKLIB: It supports standard and precise positioning algorithms with: GPS, GLONASS, Galileo, QZSS, BeiDou and SBAS.
What is the data rate of GPS navigation message?

Each frame is 1500 bits long and is divided into five subframes. Each subframe contains 10 words and each word is comprised of 30 bits. Therefore, the entire Navigation message contains 37,500 bits and at a rate of 50 bits-per-second takes 12½ minutes to broadcast and to receive on a completely cold start.