Urban and rural planning data conversion method and system and computer readable storage medium

Abstract

The invention provides an urban and rural planning data conversion method and system and a computer readable storage medium. The method comprises the steps of constructing a data conversion model based on semantic mapping; extracting the urban and rural planning original data needing to be converted from the data source; converting the urban and rural planning original data into urban and rural planning target data according to the data conversion model; carrying out data cleaning processing on the urban and rural planning target data so as to filter data which do not meet requirements; and loading and collecting the cleaned urban and rural planning target data to generate an urban and rural planning target database. According to the method, the automatic conversion of urban and rural planning data is achieved, managers who are not familiar with the urban and rural planning data operation can conveniently and rapidly modify the warehoused planning results, and the workload of the dataconversion is reduced to the maximum extent; meanwhile, the batch conversion of multiple pieces of data is achieved, and the lossless conversion of the data can be guaranteed while the working efficiency is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an urban and rural planning data conversion method, system and computer-readable storage medium. Background technique [0002] In order to meet the ever-increasing requirements of refined urban management, planning informatization and the construction of a blueprint have become the focus and focus of planning practice. At present, the vast majority of domestic statutory urban and rural planning results data use AutoCAD DWG for vector drawing, storage and approval. DWG format data lacks a unified spatial reference coordinate, and it is impossible to directly associate spatial data with attribute information, which is not convenient for the management of planning results. with quick view. The Esri ArcGIS Geodatabase (GDB) format data solves the defects of the DWG format data very well, and is a necessary data format to realize the management of a blueprint for spatial pl...

AI Technical Summary

Problems solved by technology

[0003] However, at present, the conversion of planning drawings in DWG format to GDB format data requires professional and technical personnel, and a large amount of manpower is spent on data format conversion, attribute table association, data topology inspection, field calculation, etc. The working time is long and the efficiency is low.

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