Web technology-based thematic mapping system

Abstract

The invention discloses a thematic charting system based on a web technology. The thematic charting system comprises a data collection and acquisition system, a data repetition removal system, a graph splitting module system, a splitting module redefinition system, an information demand editing input device, a graph modularization recombination system, a charting system, an industry regulation and graph output specification, an image sharpening renderer and a formed graph output end. The invention belongs to the technical field of network charting, particularly relates to a web technology-based thematic charting system, effectively solves the problems of high charting requirements and low charting efficiency in the existing market, and provides a method for making a reasonable thematic map by a person without or with little charting knowledge, solving key technologies and problems and improving the charting efficiency. Therefore, the professional threshold of thematic map making is lowered, the thematic map making efficiency is improved, the application range of thematic map making is widened, and the thematic map making system based on the web technology is automatic, intelligent and rapid in thematic map design and making.

Description

technical field [0001] The invention belongs to the technical field of network drawing, and specifically refers to a web technology-based thematic drawing system. Background technique [0002] With the development of information technology and multimedia technology, the types of thematic maps continue to increase, and the application fields and application scope continue to expand. The development of the automatic drawing theory and technology of thematic maps is far from the actual needs. The traditional drawing technology can no longer fully meet the actual needs. However, in the process of network analysis, staff cannot draw maps in various fields. Therefore, the demand for interdisciplinary talents is high and the cost is high, and the problem of low efficiency of manual drawing continues to appear. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a thematic mapping syst...

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Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a thematic mapping system based on web technology, which effectively solves the problems of high mapping requirements and low mapping efficiency in the existing market. Personnel with little cartographic knowledge can produce reasonable thematic maps and solve key technologies and problems, thus lowering the professional threshold for thematic map production and improving the efficiency and application scope of thematic map production. Thematic mapping system based on web technology

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