Marine buoy platform lidar three-dimensional wind field profile detection system and detection method

Abstract

The invention discloses an ocean buoy platform laser radar three-dimensional wind field cross section detection system which can be used for performing open sea automatic observation and is low in cost, high in measurement accuracy, high in temporal-spatial resolution, continuous in real time and reliable for a long time. The technical scheme is as follows: the detection system is characterized by consisting of a wind measuring laser radar (1), a buoy platform (2), a meteorological data observation module (3), a sea surface data observation module (4), a buoy platform attitude measurement module (5), a laser radar wind field compensation module (6) and an output unit (7), wherein the meteorological data observation module (3), the sea surface data observation module (4), the buoy platform attitude measurement module (5) and the laser radar wind field compensation module (6) are connected with the output unit (7) respectively and transmit signals to a specified client through a communication antenna, and the buoy platform attitude measurement module (5) is also connected with the laser radar wind field compensation module (6). The invention also discloses an ocean buoy platform laser radar three-dimensional wind field cross section detection method.

Description

Technical field [0001] The invention belongs to the field of marine three-dimensional wind field detection systems, in particular to a marine buoy platform lidar three-dimensional wind field profile detection system capable of automatic observation of open seas, low cost, high measurement accuracy, high temporal and spatial resolution, real-time continuous, and long-term reliability And detection method. Background technique [0002] The 21st century is the century of the ocean. Coastal countries have elevated the development of marine economy and marine science and technology to the level of national strategy. The demand for marine environment detection is also increasing, and there is an urgent need for more precise, more precise and on-site Real-time and continuous detailed observations of the marine environment in cross-sections escort the development of the marine economy, provide reliable technical means for the development of marine technology and new energy utilization, a...

AI Technical Summary

Problems solved by technology

Although these three methods can provide three-dimensional wind profile parameters of the marine atmosphere, they have various limitations: the cost of satellite and airborne remote sensing is high, the spatial resolution is low, and the time precision of airborne remote sensing is poor; Model-based forecasting methods have the problem of large errors

Images