Anchorage buoy station data quality control method and system

A technology of data quality and control methods, applied to measuring devices, using multiple variables to indicate weather conditions, instruments, etc., can solve the problems of data quality control gaps, application and server problems, etc., and achieve the goal of improving accuracy and strengthening quality control Effect
CN110989046AActive Publication Date: 2020-04-10CMA METEOROLOGICAL OBSERVATION CENT
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CMA METEOROLOGICAL OBSERVATION CENT
Publication Date
2020-04-10

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Abstract

The invention relates to an anchorage buoy station data quality control method. The anchorage buoy station data comprises historical data, comparison data and mode data. The method comprises the stepsof: selecting an extreme value corresponding to each meteorological element according to the historical data to obtain a climatological boundary value corresponding to each meteorological element; correcting the historical data according to the climatological boundary value to obtain corrected data; respectively subjecting the comparison data and the corrected data to verification with the mode data according to a preset algorithm to obtain a verification result; and judging whether the climatological boundary value achieves position correction on the historical data according to the verification result. According to the technical scheme, powerful guarantee can be provided for construction and operation of a marine meteorological observation system in China, scientific research and actualbusiness requirements are combined, and especially in the aspect of anchorage buoy observation, the blank in the aspect of quality control over anchorage buoy observation data is filled up.
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Description

technical field

[0001] The invention relates to the field of data quality control, in particular to a data quality control method and system for an anchored buoy station. Background technique

[0002] Due to the limitations of technical level and economic conditions, my country's marine meteorological observation started late and progressed slowly. After entering the 21st century, my country began to attach importance to the construction of marine observation systems, increased investment in technology research and development and construction, and the construction of marine observation systems entered a period of rapid development. At present, my country's marine meteorological observation has begun to take shape, and initially formed island stations, buoy stations, oil platform stations, ship stations, coastal meteorological observation towers, weather radars, wind profile radars, GNSS / MET water vapor observations, and meteorological satellites. Marine meteorological observa...

Claims

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