Automatic meteorological station monitoring quality affected by those factors
what are the factors affecting the quality of automatic meteorological station monitoring?
at present, our country has more than thousands of automatic meteorological station, each provinces and cities across the country, its main task is to make a series of meteorological observation, organizing various kinds of meteorological data, is to serve our country's economic construction and national defense construction. Sometimes, automatic gas like stand will also be able to forecast the weather and early warning, is automatic meteorological station said the powerful, but even the most stable automatic meteorological station also have error of time, you know what are the factors affecting the quality of automatic meteorological station monitoring?
a. Technical problems
technical requirement is an important point in determining the quality of automatic meteorological station. Automatic meteorological station equipment design, manufacture and inspection is inseparable from the technical requirements, it is an important factor of automatic meteorological station quality.
2. Instrument selection
if instrument selection is not appropriate, the automatic meteorological station monitoring is likely to reach the desired effect. Moreover, all the instrument will produce all kinds of system error and random error. When use, as far as possible to use the proper way to correct, guarantee the precision of instrument.
3. Calibration test
even if is the use of small-sized automatic weather station will test and calibration. Test can not only decide a given mode characteristics of the automatic meteorological station, and more accurate control of the quality of each automatic weather stations. The automatic meteorological station in the use of the process of running, the performance and characteristics of the instrument will be many changes. As hardware components of aging problem, is to use the time is too long, encounter this situation, the need to change the hardware. Automatic meteorological station, therefore, to conduct regular testing, inspection, calibration, so to be able to reach the highest quality of monitoring.
4. Cloth station site
automatic digital weather station site selection should consider some can lead to error of the external factors, for example, the dust pollution and some other error caused by the environment. So, when choosing address, should as far as possible to avoid local smoke, fog, etc have a major pollution.
the above four, is the main factor affecting the quality of automatic meteorological station monitoring. Therefore, in the operation of the automatic meteorological station, to choose the right equipment, and regularly test, inspection and calibration. The most important thing is to choose the location of the automatic meteorological station, had better choose where there is no interfere with its work, so, the automatic meteorological station monitoring quality can be greatly improved.