A method, system and storage medium for predicting precipitation distribution based on gis

A precipitation point and precipitation technology, applied in the field of meteorology, can solve the problems of unpredictable precipitation changes and changes in the precipitation area, and achieve the effect of facilitating daily activities

Active Publication Date: 2022-02-18
GENEW TECH
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method, system and storage medium for predicting precipitation distribution based on GIS in view of the above-mentioned defects of the prior art. When obtaining real-time precipitation data, it is impossible to predict the change and change process of precipitation in the precipitation area within a certain time interval

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  • A method, system and storage medium for predicting precipitation distribution based on gis
  • A method, system and storage medium for predicting precipitation distribution based on gis

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[0034] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] See figure 1 , figure 1 It is a flowchart of a method for predicting precipitation distribution based on GIS in the present invention. Such as figure 1 As shown, a method for predicting precipitation distribution based on GIS described in the embodiment of the present invention includes the following steps:

[0036] S100. Acquire location information and precipitation data of at least three precipitation points in real time, and call an area formed by the acquired at least three precipitation points a precipitation area.

[0037] The step S100 specifically includes:

[0038] ...

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Abstract

A method, system and storage medium for predicting precipitation distribution based on GIS provided by the present invention obtain the location information and precipitation data of at least three precipitation points in real time, and the area formed by the obtained at least three precipitation points is called Precipitation area: Calculate the precipitation data of unknown precipitation points in the precipitation area according to the location information and precipitation data of the obtained precipitation points, and obtain the precipitation distribution of the precipitation area. The present invention acquires the location information and precipitation data of the acquired precipitation points in real time, and can calculate the precipitation data of unknown precipitation points related to the acquired precipitation points according to the spatial geographic location of the acquired precipitation points, so as to realize the prediction of precipitation distribution.

Description

technical field [0001] The invention relates to the technical field of meteorology, in particular to a method, system and storage medium for predicting precipitation distribution based on GIS. Background technique [0002] GIS system is geographic information system. Geographic information system is the integration of computer hardware, software, geographic data and system management personnel to efficiently acquire, store, update, operate, analyze and display any form of geographic information. [0003] In the field of meteorology, the GIS system is often used to display precipitation distribution information. The way to achieve this is to rely on the remote sensing data products of meteorological satellites to quickly obtain the current precipitation data. One observation, that is, the precipitation distribution information displayed by the GIS system will be updated every six hours. During the observation interval of meteorological satellites, the precipitation distribut...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01W1/10G01W1/14
CPCG01W1/10G01W1/14Y02A90/10
Inventor 郭博阳姜坤卫宣安
Owner GENEW TECH
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