If you are a meteorologist, what meteorological information should I collect?

Environmental temperature, environmental humidity, dew point temperature, wind speed, wind direction, air pressure, total solar radiation, rainfall, ground temperature (including surface temperature, shallow ground temperature and deep ground temperature), soil humidity and soil water potential.

There are two kinds of measuring instruments commonly used in meteorology: liquid (such as mercury) barometer and solid (such as metal empty box) barometer. The barometric record is measured by a barometer or barometer installed in a barometric chamber with small temperature change and sufficient light. There are regular air pressure records and continuous air pressure records.

Manual visual timing barometric records are measured by moving tank or fixed tank mercury barometer, which is observed 4 times a day at the basic station and 24 times a day at the reference station. The metal elastic diaphragm box is used as the sensor to record the continuous record of air pressure and the timed record of remote automatic observation.

Air pressure records can be obtained at any time. These instruments are used to measure the pressure of this station, and the sea level pressure can be calculated according to the elevation of this station, the pressure of this station, the temperature of the gas column and other parameters.

Extended data:

The data collector of automatic weather station adopts high-performance microprocessor as the main control CPU and large-capacity data storage, which can continuously store more than 8,000 pieces of data and can be connected with a large-capacity data acquisition card to realize mass data storage.

Suitable for unmanned long-term monitoring in the field. Industrial standardized design, portable shock-proof structure, large-screen Chinese character graphic LCD screen, touch film button. Suitable for use in harsh industrial environment. With power-off protection function. When the AC power supply fails, it is powered by the rechargeable battery and can be used continuously for more than 48 hours. ?

Meteorological monitoring: The system has various power supply modes, such as AC /DC dual-purpose power supply or solar battery power supply, and the solar battery power reaches15w, which can ensure the weather station to continuously supply power at full power for 7 days.

Reliable three-proof design, the protection level reaches IP65, and perfect lightning protection and anti-interference measures. Can be matched with various indoor and outdoor display screens. Working environment: temperature: -50 ~ 80℃, humidity: 100%, wind resistance grade: ≤ 75m/s.

Baidu Encyclopedia-Meteorological Monitoring