Spatial analysis and correction method based on standard text addresses

Abstract

The invention relates to a spatial analysis and correction method based on standard text addresses. The method includes: spatializing a standard address, establishing a standard address space library, analyzing longitude and latitude of a Google's location address base, correcting the data analyzed and, imparting spatial information to the text address. Therefore, distribution of customers can be visually indicated on a map, market share is quantitatively analyzed and scientifically decided in a certain area, and customer resources are spatially managed; customer bases are subjected to component analysis, the market for subsequent location planning is exploited, and good data preparation and good decision basis are provided.

Description

technical field [0001] The invention relates to a text address space processing technology, in particular to a space analysis and deviation correction method based on a standard text address. Background technique [0002] In 2012, various GIS business systems successively invoked the basic maps of the platform, and the platform was also facing more and more challenges. Among them, the construction demand of the standard address space library is particularly prominent in the business system. The resource system is standardizing the non-standard addresses in the province according to the address specifications of the telecommunications industry, but the obtained standard addresses are all textual addresses, which cannot be visually positioned. Although a geographical name database with a national scale of 1:250,000 has been built in China, the accuracy is low, and there is no telecommunication business application for the spatial geographical name database based on buildings a...

AI Technical Summary

Problems solved by technology

Among them, the construction demand of the standard address space library is particularly prominent in the business system. The resource system is standardizing the non-standard addresses in the province according to the address specifications of the telecommunications industry, but the obtained standard addresses are all textual addresses, which cannot be visually positioned. Although a geographical name database with a national scale of 1:250,000 has been built in China, the accuracy is low, and there is no telecommunication business application for the spatial geographical name database based on buildings and buildings. Secondly, the geographical name database used in the postal and express industry applications has a relatively coarse granularity , generally to the granularity of districts, counties, and delivery stations, mainly based on text applications, while the business of telecommunications companies requires fine-to-home management, and the current geographical name applications in industries such as electric power, radio and television are also mainly text applications, and their business characteristics and data There is a big difference between the model and telecommunications, and at present, the relatively mature GPS and navigation applications in China are mainly based on road data and POI interest point data, and there is very little building data; Satisfy the refined management of telecom business