1 . Water level information collection instruments and equipment: mainly including ultrasonic water level meter, radar water level meter, bubble water level meter, pressure water level meter, float water level meter, electronic water ruler and other instruments and equipment performance indicators to determine and select.
2. flow, sediment information collection instruments and equipment: mainly including hydrological testing cableway equipment (hydrological winches, test control system, boom box, lead fish, buoy thrower, etc.), bridge survey car, flow, sediment information collection, processing, analyzing instrumentation and lightning grounding equipment and other instrumentation and equipment to determine the performance indicators and modeling.
3. Precipitation, evaporation and other meteorological information collection and processing instruments and equipment: mainly including evaporation dish, evaporator, telemetry evaporator, rain gauge, rain gauge, rain (snow) amount of telemetry collection system and other instrumentation and equipment to determine the performance indicators and selection.
4. Water quality monitoring and analyzing instruments and equipment: mainly including water quality monitoring and analyzing instruments and equipment, water quality automatic monitoring station instruments and equipment, mobile laboratories and other instruments and equipment to determine the performance indicators and selection.
5. Real-time hydrological image monitoring equipment: mainly including video capture unit equipment, video signal transmission unit equipment, video coding unit equipment, PTZ control and other instrumentation to determine the performance indicators and selection.