High-resolution portable atmospheric boundary layer radio air sounding system and method

Abstract

The invention discloses a high-resolution portable atmospheric boundary layer radio air sounding system and method. The system includes a balloon-borne air sounding unit and a ground data processing unit; the balloon-borne air sounding unit includes a sky balloon and a radiosonde which are connected with each other; the sky balloon is filled with a gas of which the density is smaller than the air so as to pull the radiosonde to fly to the space from the ground according to a certain speed; the radiosonde is used for realizing acquisition and encoding of meteorological elements at a height where the radiosonde is located, and sending data to the ground data processing unit through a wireless data transmission mode; and the ground data processing unit comprises a receiving antenna, a receiver and a data processing server which are connected with one another sequentially and is used for realizing reception, decoding, display and storage of the data sent by the radiosonde. With the high-resolution portable atmospheric boundary layer radio air sounding system and method of the invention adopted, all-weather high-resolution atmospheric boundary layer detection can be carried out, the integrity of detection data can be ensured, and expenditure on manpower can be effectively reduced.

Description

technical field [0001] The invention relates to a high-resolution portable atmospheric boundary layer radio sounding system and method, belonging to the technical field of meteorological detection. Background technique [0002] The atmospheric boundary layer is the main layer of human activities and various ecological environments, and it is the air layer that must pass through the exchange of momentum, heat and material properties between the earth's surface and the free atmosphere. Most of the major meteorological experiments at home and abroad take the study of the atmospheric boundary layer as one of the core scientific contents, and the meteorological elements detected generally include temperature, humidity, air pressure, wind speed, and wind direction. [0003] Atmospheric boundary layer detection can be carried out relying on existing upper-air weather stations. High-altitude meteorological stations are places established by meteorological departments on land or at ...

AI Technical Summary

Problems solved by technology

Therefore, when the tethered sounding system is used to detect the atmospheric boundary layer, the lack of data may be caused by the meteorological conditions not meeting the requirements; at the same time, the airboat, winch, etc. also need to be transferred to safe areas such as warehouses, and harsh requirements are imposed on field observation sites. requirements, but also cause a lot of waste of manpower

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