Tower for observing atmospheric boundary layer underlayer structure and air-sea flux exchange of island reef

A technology of atmospheric boundary layer and underlying structure, applied in meteorology, measuring devices, using multiple variables to indicate weather conditions, etc., can solve the problems of single-station data acquisition ability, insufficient number of observation nodes, and restricted forecasting ability, etc., to achieve Powerful computing functions, rich interfaces, and diversified observation parameters

Active Publication Date: 2017-01-25
SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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Problems solved by technology

However, due to the insufficient number of observation nodes and the single-station data acquisition ability, etc., it still restricts my country's ability to forecast marine meteorological disasters caused by the boundary layer

Method used

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  • Tower for observing atmospheric boundary layer underlayer structure and air-sea flux exchange of island reef
  • Tower for observing atmospheric boundary layer underlayer structure and air-sea flux exchange of island reef
  • Tower for observing atmospheric boundary layer underlayer structure and air-sea flux exchange of island reef

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] As shown in the figure, the present invention includes: observation tower cement base (1), observation tower main body stainless steel structure (2), 5-meter layer temperature and humidity sensor (3), gradient meteorological system data acquisition recorder (4), gradient meteorological system Power supply battery (5), 10-meter layer temperature and humidity sensor (6), infrared sea surface temperature sensor (7), four-component solar radiation sensor (8), flux data processing unit (9), 15-meter layer temperature and humidity sensor ( 10), 20-meter layer temperature and humidity sensor (11), 22-meter layer eddy correlation flux meter (12), lightning rod (13), 20-meter layer wind speed and direction sensor (14), 15-meter layer wind speed and direction sensor (15) , gradient meteorological system solar panel (16), eddy related flux system...

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Abstract

The invention discloses a tower for observing an atmospheric boundary layer underlayer structure and air-sea flux exchange of an island reef. In combination with the main body structure design of the tower, the instrument mounting structure design and design and implementation of a data observing system, a multisource sensor can be mounted on the observing tower to realize gradient observation of the temperature, the humidity, the air pressure, the wind speed and the wind direction of the bottom layer of a 0-20 meter atmospheric boundary layer underlayer and observation of sensible heat flux, latent heat flux, momentum flux and carbon dioxide flux of an air-sea interface within the radius range of 2,200 meters in the upwind direction. By means of the structure and data acquisition system design, the tower for observing the atmospheric boundary layer underlayer structure and air-sea flux exchange of the island reef has the characteristics that the observation parameters are diversified, corrosion resistance is realized, the system is convenient to maintain in the severe weather process, the observation cost is low and the like, a new means can be provided for observation of boundary layer structures and air-sea flux of the South China Sea, and meanwhile, a foundation is laid for next synchronous networking observation of multiple island reefs.

Description

technical field [0001] The invention belongs to the technical field of atmospheric boundary layer detection equipment, and in particular relates to the gradient meteorology of the bottom layer (0-20 meters) of the atmospheric boundary layer of islands and reefs and the observation of material energy exchange at the sea-air interface within a radius of 2200 meters (22 meters*100) upwind tower. Background technique [0002] The material and energy transmission channels between the sea and air in the oceanic boundary layer, and the sea-air interaction in the South my country Sea area of ​​China are on the one hand the inducing and influencing factors of many marine meteorological disasters, and on the other hand, they have a non-negligible impact on the heat and water vapor transport in the country. Strengthening the observation and research of the sea-air boundary layer process in the South China Sea region has important scientific significance and practical value for revealin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01W1/02
CPCG01W1/02
Inventor 周峰华谢强王东晓石睿陈偿陈举姚景龙
Owner SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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