System and method for quickly establishing geographic information data application

Abstract

The invention discloses a system and a method for quickly establishing a geographic information data application, and belongs to the field of geographic information data analysis and application. Theinvention designs a universal and configurable data application framework. The framework mainly comprises a geographic information space-time database, a data processing module, a data service module,a business application design module and a comprehensive display module. According to the system and the method, various processing, rendering and other processes required by geographic information data application and analysis are split into independent function modules. According to a data transmission protocol defined by a system, an input / output interface is packaged, a service application design module sequentially selects basic services, basic functions and advanced functions in a guide mode, and required application display functions and user interfaces are configured according to service requirements, so that the requirements of different services and users on data display are met.

Description

technical field [0001] The invention relates to a system and method for rapidly building geographic information data applications, belonging to the field of geographic information data analysis applications. Background technique [0002] Geographic information data is the basis of many related tasks such as urban planning, environmental protection, land survey, and road construction. From image data acquisition to business application, a series of processing procedures are required, including image correction, image registration, data fusion, and image mosaic. , block cutting, data quality inspection and many other steps. The application display of geographic information data involves factors such as map drawing, data processing, and effect rendering. Usually, the function page is customized according to application requirements. With the development of information technology With the increasing demand for social application of geographic information data, the application of...

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Problems solved by technology

[0002] Geographic information data is the basis of many related tasks such as urban planning, environmental protection, land survey, and road construction. From image data acquisition to business application, a series of processing procedures are required, including image correction, image registration, data fusion, and image mosaic. , block cutting, data quality inspection and many other steps. The application display of geographic information data involves factors such as map drawing, data processing, and effect rendering. Usually, the function page is customized according to application requirements. With the development of information technology With the increasing demand for social application of geographic information data, the application of geographic information data is gradually diversified, and the custom-made application systems in the past are gradually unable to meet the application requirements.

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