Recommendations on the Methodology for Processing GNSS Measurements Based on the Analysis of the Accuracy of the Moscow Geodetic Network

Currently, many software packages for processing GNSS measurements have been developed. The most well-known are Justin, Giodis, Trimble Business Center, various specialized programs for various types of receivers, Bernese, etc. The Justin software is suitable for processing local (partly regional) GNSS networks. The “User’s Guide” for using the software does not cover specific points (features) of the GNSS measurement processing methodology. Moreover, the “User’s Guide” does not always explain specific parameters, values when choosing a specific scenario for processing GNSS measurements. This article will consider various scenarios (methods) for processing GNSS measurements embedded in the Justin software. Various processing methods will be analyzed to obtain specific results and analyze the accuracy of the calculation. In conclusion, specific recommendations are given for various stages of processing GNSS measurements.