An online water quality monitoring tool is installed into Tisza at Szolnok which makes the key water quality parameters of river available 24 hours a day online for anyone. The online self-floating unit is suitable for measuring the most important water chemistry parameters of the surface water, processing the measured data and transmiting the data over the mobile network through any IT background system. The system is unique because it is operated entirely from solar energy while GPS transmitter shows its position and any movements. The buoy sim card sends the measured data to a central server where the processing and visualization are made.
