A method for judging cloud area
A cloud area and sequence technology, applied in the field of data analysis, can solve problems such as lack of effective solutions and lack of effective means
Active Publication Date: 2020-11-03
CHINESE ACAD OF METEOROLOGICAL SCI
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Problems solved by technology
[0002] The determination of cloud vertical structure is very important to the field of meteorology, but the existing technology lacks effective means to observe it, and also lacks an effective solution for its determination
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[0031] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0032] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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The invention provides a cloud area judgment method. The cloud area judgment method comprises the steps of reading original meteorological data according to a fixed time interval and obtaining an original meteorological data sequence; performing interpolation processing and correction processing on the original meteorological data sequence to obtain a target temperature and humidity data sequence;obtaining an in-cloud height set and an out-cloud height set according to the target temperature and humidity data sequence, wherein the in-cloud height set and the out-cloud height set have a one-to-one mapping relation; and obtaining a first cloud vertical structure according to the cloud-in height set and the cloud-out height set. According to the invention, original meteorological data is used as an analysis object; a cloud vertical structure in the height direction is finally obtained; In the cloud vertical structure judgment process, the humidity and the thickness of the cloud area areutilized to comprehensively judge the cloud area, the accuracy is good, the cloud vertical structure judgment reliability is high, and an effective method and tool can be provided for relevant meteorological scientific research and business work based on the cloud vertical structure.
Description
technical field [0001] The invention relates to the field of data analysis, in particular to a method for judging cloud areas. Background technique [0002] The determination of cloud vertical structure is very important to the field of meteorology, but the existing technology lacks effective means to observe it, and also lacks an effective solution to determine it. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a method for judging cloud areas. The present invention is specifically realized with the following technical solutions: [0004] A method for judging a cloud area, comprising: [0005] Read the original meteorological data at fixed time intervals and get the original meteorological data sequence θ(tep t ,w t , h t ), where tep t Identify the temperature component, w t Identifies the relative humidity component, h t Identify the height component, t is time; [0006] For the original meteoro...
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IPC IPC(8): G06F16/2458
Inventor 周毓荃欧建军蔡淼刘建朝
Owner CHINESE ACAD OF METEOROLOGICAL SCI