Buoy-based long-time on-line monitoring apparatus and method for sea cloud height

Abstract

The invention provides a buoy-based long-time on-line monitoring apparatus for the sea cloud height. The apparatus comprises a buoy; and a laser ceilometer, a buoy attitude measuring module, a cloud height correction and compensation module, a communication module, and a meteorology and hydrology observation sub system. The buoy attitude measuring module is used for measuring attitude parameters, like a heading parameter, a rolling parameter and a pitching parameter, of a buoy platform; the cloud height correction and compensation module is used for realizing cloud height observation correction and compensation based on the attitude parameters of the ceilometer; and the communication module is used for uploading the data that can be used by users. According to the invention, buoy-based laser radar cloud height observation is carried out and the measurement result is accurate and reliable; off-shore, long-term continuous, real-time, high-precision, high-temporal-spatial-resolution marine environment monitoring on the cloud height, cloud thickness, and conventional marine meteorology and hydrology can be realized; an accurate and reliable data support can be provided for scientific researches of marine atmosphere, weather forecasting, ocean shipping, and naval drills and the like; and thus the apparatus has important significance in development of multiple fields like the marine economy, the marine science and technology, and the legal rights safeguarding on the sea.

Description

technical field [0001] The invention relates to the field of marine environment monitoring, in particular to a device and method for long-term online monitoring of ocean cloud height based on buoys. Background technique [0002] Clouds are a common weather phenomenon. Clouds are the external manifestations of thermal and dynamic processes in the atmosphere, and they are also an important link in the water cycle. Clouds are not only an important weather phenomenon that affects daily work and life, but have also been identified as one of the most significant limiting factors threatening Air Force systems and mission success. Cloud observation plays a vital role in atmospheric scientific research and meteorological operations (such as analysis of weather, climate environment change, water vapor phase transition process, weather forecast, etc.). [0003] At present, cloud height observation methods mainly include artificial visual observation, balloon detection, aircraft detect...

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