In view of the reservoir, especially the small reservoir environment
complex, remote location, water rainfall regime monitoring facilities installation
difficulty is higher, the late operations is difficult, high cost, the characteristics
of acoustic measurement system in small reservoirs water rainfall regime
monitoring applications, convenient installation, this measuring system can be
applied to the complexity of the special working condition and the construction
demand is relatively simple, strong maintainability. Through the application of
this system, the scientific decision-making ability of flood control and drought
resistance of reservoir transportation management unit is greatly improved.