Downloading SISNeTlab 2.0 from our website was free. The most popular version among the program users is 2.0. The actual developer of the free software is European Space Agency (ESA). The program's installer is commonly called SISNeTlab.exe.
From the developer:
SISNeTlab is a new software tool that allows users to quickly and easily assess the performance of various SBAS systems. It gives the user a wide variety of functionalities and the graphs produced can help in comparing and better understanding the various SBAS systems.
The ESA SISNeTlab software has been developed by the European Space Agency Engineers, as a tool that could serve a wide user community of students, research scientists, Small Medium Enterprises (SMEs) and engineers involved in the development and exploitation of the various SBAS systems.