Geographic data entry method and system based on mobile terminal, terminal and medium

Abstract

The invention relates to a geographic data entry method based on a mobile terminal, and the method comprises the following steps: obtaining the coordinate position of a specified place; according to the coordinate position, searching the ever name and the place information of the place in a place name address database; determining a naming type to which the ever name belongs, wherein the naming type comprises landmark building association, administrative division association, traditional place name following and road name association; if the naming type of the previous name is landmark building association or road name association, obtaining the current landmark building or road name of the designated place and comparing the current landmark building or road name with the landmark buildingor road name corresponding to the previous name; and if the comparison result is inconsistent, determining a new place name according to the landmark building name or the road name of the current place, binding the current coordinate position to form new place name address data, and inputting and updating a place name address database. The method has the effect of shortening the field data acquisition time so as to improve the efficiency of place name address data acquisition and library building.

Description

technical field [0001] The present application relates to the field of geographic data entry, in particular to a mobile terminal-based geographic data entry method, system, terminal and medium. Background technique [0002] Place name and address data is a structured description and identification of place names and address information, and is an important part of public geographic framework data. Attributes, and building a database of place names and addresses helps to meet the needs of urban management and the public, for example, it can facilitate the selection of public transportation stations. [0003] At present, the specifications for data collection and database construction of place names and addresses are becoming more and more mature and perfect, and the requirements for external data collection are getting higher and higher. In the process of field collection, it is necessary to check and update old place names and addresses. For example, the original place name ...

AI Technical Summary

Problems solved by technology

[0005] In view of the related technologies mentioned above, the inventor believes that there is a slow speed of manual input information, which consumes too long time, so that the time of field data collection generally takes up about 70% of the time of the entire place name address data collection and database construction project, so that the place name The defect of low efficiency in address data collection and database building

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