Elastic meteorological grid design method
A design method and grid technology, applied in the field of meteorology, can solve the problems of poor task adaptability, inability to update in real time, and inability to guarantee data accuracy, and achieve the effect of improving the utility ratio and improving the design efficiency.
Active Publication Date: 2020-12-29
NANJING UNIV OF INFORMATION SCI & TECH
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Problems solved by technology
The existing meteorological grids are mainly planar two-dimensional structures with a single structure; the data in the grids are obtained from a small amount of original data after interpolation, and the data accuracy cannot be guaranteed; the timeliness of the data is poor and cannot be updated in real time; the meteorological data is comparatively Single, often only contains a few meteorological elements; in addition, the generation and distribution methods of raster data are not flexible enough, and the task adaptability is poor
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[0040]In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and not used to limit the application.
[0041]Reference to "embodiments" herein means that a specific feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art clearly and implicitly understand that the embodiments described herein can be combined with other embodiments.
[0042]referencefigure 1 As shown,figure 1 A flowchart of a me...
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The invention discloses an elastic meteorological grid design method, which comprises the steps that S1, the design of a meteorological grid faces an application, and the requirements of a plurality of application tasks can be met at the same time; s2, the meteorological grids have the characteristic of variable boundary dimension and internal structure, so that the flexibility of the meteorological grids in practical application is effectively improved, and the task requirements are met; s3, generating meteorological raster data in a coarse and fine combination mode, and improving the utilityratio of the raster data; and S4, the data service in the meteorological grid has a space-time sensitive capability, and can accurately match task requirements in two dimensions of time and space. According to the method, meteorological data of a three-dimensional space is obtained by utilizing cooperative networking of various detection devices, and the spatial-temporal accuracy and the application flexibility of the data are improved by adopting methods such as multi-stage modular design, information fusion and artificial intelligence, so that a three-dimensional elastic meteorological gridoriented to application, variable in structure, coarse and fine in combination and sensitive to space and time is formed.
Description
Technical field[0001]The present invention relates to the field of meteorological technology, in particular to a method for designing an elastic meteorological grid.Background technique[0002]The meteorological grid is a meteorological data platform that organizes and presents the meteorological data in a certain space in the form of grid points. The existing meteorological grid is mainly a two-dimensional structure with a single structure; the data in the grid is obtained from a small amount of original data after interpolation, and the accuracy of the data cannot be guaranteed; the timeliness of the data is poor and cannot be updated in real time; the meteorological data is relatively Single, often only contains fewer meteorological elements; in addition, the generation and distribution of raster data is not flexible enough, and the task adaptability is poor.[0003]In response to the above problems, the patent of the present invention proposes a design method for a flexible weather ...
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Login to View More IPC IPC(8): G06F30/20G06Q10/04G06N3/04G01W1/10G06F111/04
CPCG06F30/20G06Q10/04G01W1/10G06F2111/04G06N3/044G06N3/045Y02A90/10
Inventor 戴跃伟秦华旺
Owner NANJING UNIV OF INFORMATION SCI & TECH