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Method for judging a cloud region based on a single-target variable

A single-target, variable 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: 2019-04-19
CHINESE ACAD OF METEOROLOGICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • Method for judging a cloud region based on a single-target variable
  • Method for judging a cloud region based on a single-target variable
  • Method for judging a cloud region based on a single-target variable

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Embodiment Construction

[0041] 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.

[0042] 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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Abstract

The invention provides a method for judging a cloud area based on a single target variable. The method comprises the following steps: reading original meteorological data and obtaining an original meteorological data sequence; According to the original meteorological data sequence, obtaining a standard temperature and humidity data sequence according to the standard temperature and humidity datasequence; and obtaining a standard temperature and humidity data sequence according to the standard temperature and humidity data sequence. obtaining an in-cloud height set and an out-cloud height set, and sorting elements in the in-cloud height set and the out-cloud height set according to a height increasing sequence to obtain an in-cloud height sequence and an out-cloud height sequence; Describing the part between the kth element in the cloud entering height sequence and the kth element of the corresponding cloud exiting height sequence as cloud to obtain a cloud description set; And removing non-cloud elements in the cloud description set to obtain a target cloud description set. According to the method, a self-researched and developed data processing algorithm is used for processing original data, so that the judgment accuracy is improved to a certain extent, the indication effect of humidity on cloud judgment is fully utilized, consideration is carried out by taking the humidityas a single variable, and the judgment complexity is reduced.

Description

technical field [0001] The invention relates to the field of data analysis, in particular to a method for judging cloud areas based on a single target variable. 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 based on a single target variable. The present invention is specifically realized with the following technical solutions: [0004] A method for judging cloud areas based on a single target variable, 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 h...

Claims

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Application Information

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IPC IPC(8): G06F17/10
CPCG06F17/10
Inventor 周毓荃欧建军蔡淼刘建朝
Owner CHINESE ACAD OF METEOROLOGICAL SCI
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