Advantages of hydrologic monitoring equipment

Hydrologic measurement runs through ancient and modern times. For example, the ancient Dujiang Weir used a water gauge to measure the water level; White crane beam stone fish inscriptions on the Yangtze River. After modern times, regular hydrological observation stations began to be established, especially since the founding of New China, the cause of hydrology has developed rapidly. Hydrological observation stations play a key role in flood control and drought relief. Flood and drought disasters are very frequent in China. It is the main content of hydrological observation station to provide scientific decision basis for flood control and drought relief. Of course, with the development of The Times, hydrological survey and reporting have made great contributions to water resources analysis, agricultural irrigation water analysis, real-time water level and flow measurement of tourist water bodies.

After so many years of development, hydrographic survey technology is constantly updated. With the emergence of new automatic sensors, most parameters such as water level, rainfall, flow rate, evaporation, moisture content and water quality can be measured more flexibly. Various communication methods are also applied to hydrological monitoring equipment, such as wireless, wired, satellite communication, etc. The application of computer technology can make the hydrological measurement and reporting system build a nationwide automatic hydrological data collection system.

Hydrological monitoring equipment is an automatic measuring instrument, which can measure water level, rainfall, flow and other data in real time, and can also configure meteorological sensors to measure meteorological parameters, providing basic information services for the national management department, and meeting the needs of various industries for various types of water environment data analysis. It has the following advantages over traditional metrology:
(1) can achieve online continuous observation;
(2) can be remote control and query function;
In addition, its price is moderate and has a good development prospect.

In general, the hydrologic survey is gradually moving towards the direction of unmanned, automated and intelligent, manual work is gradually reducing, and the collection of data is more accurate, rapid and automated.