A method and system for updating a weather forecast contour map

A contour map and weather forecast technology, applied in the computer field, can solve problems such as reducing the accuracy of weather forecast, and achieve the effect of improving readability and reducing deviation

Active Publication Date: 2017-11-21
ZHEJIANG QIYUN SOFT
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] An embodiment of the present invention provides a method for updating a weather forecast contour map, which aims to solve the large deviation between the meteorological information reflected in the drawn contour map and the actual meteorological information based on the meteorological data generated by the numerical weather forecast, and reduce the the accuracy of weather forecasts

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  • A method and system for updating a weather forecast contour map
  • A method and system for updating a weather forecast contour map
  • A method and system for updating a weather forecast contour map

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] The embodiment of the present invention reduces the deviation between the weather information reflected by the contour and the actual weather information by updating and correcting the contour generated according to the numerical weather forecast.

[0026] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0027] figure 1 The implementation flow of the method for updating the weather forecast contour map provided by the embodiment of the present invention is shown, and the details are as follows:

[0028] In step S101,...

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Abstract

The invention belongs to the field of computers and provides a weather forecast contour map updating method and system. The method comprises the following steps that weather numerical forecast data are obtained, and contour lines are drawn according to the weather numerical forecast data; areas defined by the contour lines are filled with colors, and a contour map is generated; a contour map editing command input by a user is received, and the generated contour map is updated according to the contour map editing command. According to the weather forecast contour map updating method and system, the contour map dawn through the weather data generated through numerical weather forecast is updated and corrected, the deviation between the weather information generated according to the numerical weather forecast and actual weather information is lowered, and the generated weather information is made to be closer to the reality.

Description

technical field [0001] The invention belongs to the field of computers, and in particular relates to a method and system for updating a weather forecast contour map. Background technique [0002] With the improvement of scientific and technological level, my country's weather forecast has entered the era of numerical weather forecast. Numerical Weather Prediction refers to solving the equations of fluid dynamics and thermodynamics describing the weather evolution process through numerical calculations by large-scale computers under certain initial and boundary value conditions based on the actual conditions of the atmosphere, and predicting certain weather conditions in the future. The method of atmospheric motion state and weather phenomenon in time period. This kind of atmospheric motion state and weather phenomenon can be expressed by contour map. [0003] The contour map, also known as the contour map, is a graph that represents a continuous distribution and gradually ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01W1/10
CPCG01W1/10
Inventor 王伟陈有利
Owner ZHEJIANG QIYUN SOFT
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