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A method and apparatus for constructing a tropical cyclone track prediction model

A technology of tropical cyclone and forecasting model, applied in the field of artificial intelligence

Active Publication Date: 2018-12-25
INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The above processing process requires a lot of computing work and requires manual overall management, which will bring a lot of manpower consumption

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  • A method and apparatus for constructing a tropical cyclone track prediction model
  • A method and apparatus for constructing a tropical cyclone track prediction model
  • A method and apparatus for constructing a tropical cyclone track prediction model

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0058] The embodiment of the present invention discloses a method for constructing a tropical cyclone track forecast model, see figure 1 As shown, the method includes:

[0059] S101. According to the sample data of the tropical cyclone track, construct the first number of climate persistence characteristic factors with the forecast timeliness as the set duration;

[0060] Specifically, the above-mentioned tropical cyclone track sample data refers to a live da...

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Abstract

The invention provides a method for constructing a tropical cyclone path prediction model, which comprises the following steps: according to the tropical cyclone path sample data, constructing a firstnumber of climate persistence characteristic factors with a prediction time limit of a set time length; according to the satellite remote sensing data whose data time interval is the set time length,each meteorological parameter in the satellite remote sensing data and the characteristic factors of the forecast object being respectively calculated; a tropical cyclone path prediction model beingconstructed according to the first number of climate persistence characteristic factors and the characteristic factors of each meteorological parameter and forecast object in the satellite remote sensing data. The above technical scheme realizes the construction of automatic prediction model of tropical cyclone track, which can be used to replace manual automatic tropical cyclone track prediction.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a method and device for constructing a tropical cyclone track forecast model. Background technique [0002] Tropical cyclones are cyclonic circulations that occur over the sea in tropical and subtropical regions, and are one of the most destructive weather systems in the geophysical environment. Intense tropical cyclones not only form violent winds and huge waves, but are often accompanied by torrential rain and storm surges, causing serious disasters. Although humans cannot prevent the formation of tropical cyclones, they can try to predict the path of tropical cyclones and take countermeasures in advance to reduce the adverse effects of tropical cyclones. Therefore, forecasting the track of tropical cyclones has become an important task to reduce the harm of tropical cyclones. [0003] By monitoring the atmospheric pressure, temperature, wind speed and other w...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06Q10/04
CPCG06Q10/04G06F30/20Y02A90/10
Inventor 刘健靳晴文范湘涛薛铸鑫简洪登
Owner INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI
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