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Hydrological Information System (HIS)

The concept of implementation of HIS intends to acquire the state of art technology available for setting up automated data collection network. Emphasis is provided on a robust and reliable technology. The data acquisition system will comprise of two segments, the data acquisition segment and the data communication segment. Data Acquisition Segment and Data Communication Segment co-operate automatically in an integrated manner to complete the cyclic function of data collection. The data acquisition segment comprises of sensor, data acquisition controller/ data logger and an integrated power controller. The data communication segment comprises of the data communication equipment at site, all intermediate components and the network controller / web server at data processing center. It is preferred that the rechargeable battery used at site gets uninterruptedly recharged by a solar panel attached to the system. Under the project, data transmission has been proposed using GSM /GPRS technology. Accordingly, the sites have been chosen verifying the coverage of telecom network. The sensors such as Radar type water level, temperature, wind speed, rainguage, automatic whether station which will provide online hydro-meteorological information’s.