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Automatic data matching method and device for geographic space model and electronic equipment

A geospatial data and geospatial technology, which is applied in the field of automatic data matching of geospatial models, can solve the problems of difficulty in preparing input data for preset geospatial models, etc.

Pending Publication Date: 2021-06-08
INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this application is to provide a geospatial model automatic data matching method, device and electronic equipment to alleviate the technical problem of difficult preparation of input data for preset geospatial models

Method used

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  • Automatic data matching method and device for geographic space model and electronic equipment
  • Automatic data matching method and device for geographic space model and electronic equipment
  • Automatic data matching method and device for geographic space model and electronic equipment

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Experimental program
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Embodiment approach

[0149] Step t1), obtain the static input requirements of the geospatial model; the static requirements are fixed requirements formed by the specific implementation form of the geospatial model, and will not change with the change of the application scenario. These requirements include data content, data type and data Format, these contents are usually described in the model's user manual, interface description, etc., so electronic devices need to obtain static requirements from these contents first.

[0150] Step t2), obtaining the dynamic input requirements of the geospatial model; the dynamic input requirements are input requirements that can only be determined after the application scenarios of the geospatial model are specified, and the dynamic input requirements usually change with different application scenarios. The dynamic input requirements are obtained and recorded by the model user by analyzing the specific application scenarios of the model.

[0151] Step t3), summ...

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Abstract

The invention provides an automatic data matching method and device for a geographic space model and electronic equipment, relates to the technical field of geographic information, and solves the problem that input data of a preset geographic space model is difficult to prepare. The method comprises the following steps: acquiring an input demand for a preset geographic space model; based on the input demand, the similarity between the input demand and each item of geographic space data in the geographic space data source is determined by using a preset similarity algorithm, and the geographic space data meeting the demand is used for inputting a preset geographic space model; determining a matching result set corresponding to the similarity, wherein the matching result set comprises a matching relationship and a matching range of each item of geographic space data; based on the similarity of each item of geospatial data, determining first target geospatial data corresponding to the input demand in the geospatial data source; and based on the matching relationship and the matching range corresponding to the first target geographic space data, completing automatic processing of the first target geographic space data to obtain second target geographic space data.

Description

technical field [0001] The present application relates to the technical field of geographic information, in particular to a method, device and electronic equipment for automatic data matching of geographic spatial models. Background technique [0002] At present, the geospatial model is an important tool for recognizing geographical phenomena, analyzing geographical problems, simulating and predicting the evolution process and development trend of geographical objects, and plays an irreplaceable role in geographical research. Due to the complexity of the geographical research object itself and with the deepening of the research, the geospatial model becomes more and more complex, and its input data is also more and more. The complex and cumbersome preparation process of these input data usually consumes a lot of time and energy of model users, and this problem has become a serious obstacle to the application and development of geospatial models. Therefore, it is very urgent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/242G06F16/25G06F16/29
CPCG06F16/242G06F16/252G06F16/29
Inventor 诸云强宋佳杨杰
Owner INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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