Scene information integration method based on internet GIS (Geographic Information System)

Abstract

The invention discloses a scene information integration method based on an internet GIS (Geographic Information System), and belongs to the field of the optimization analysis of communication networks. The scene information integration method based on the internet GIS comprises the following step: based on an internet map as an integration basis, by using ground object point information as an analytical factor, using a data structure as a guide, and comprehensively considering the relative timeliness of the updating of internet data and the relative precision of the internet data, carrying out scene information integration based on the internet GIS; the scene information integration method based on the internet GIS comprises the main content of two parts, i.e., the obtaining of the data of the internet GIS and scene classification, and data analysis and integration. By using the scene information integration method based on the internet GIS, the difficulty of obtaining the precise data of the GIS in a development process of the GIS is greatly decreased; the development process of the GIS is simplified; meanwhile, the precise data basis is provided for the optimization analysis-scene analysis of a network.

Description

technical field [0001] The invention belongs to the field of optimization and analysis of communication networks, in particular to a scene information integration method based on Internet GIS. Background technique [0002] GIS (Geographic Information Systems, Geographic Information System) is the product of multiple disciplines, based on geographic space, using geographic model analysis methods, providing a variety of spatial and dynamic geographic information in real time, and is a tool for geographic research and geographic decision-making. A computer technology system for services; its basic function is to convert tabular data (whether it comes from a database, spreadsheet file or entered directly into a program) into a geographic graphic display, and then browse, manipulate and analyze the displayed results. [0003] GIS technology is a spatial information analysis technology that has developed rapidly in recent years. It plays a leading role in the field of resource and...

AI Technical Summary

Problems solved by technology

Due to the slow update speed of offline maps and the lack of data, users often need to provide them separately, and there are often data errors or even shortages, which brings unnecessary troubles to GIS development;

[0006] 2. The scene information data is provided by the user and converted into the layer data required by ARC GIS. The timeliness and integrity of the data cannot be guaranteed, and the data provided by the user is drawn manually, which means that the cycle is long and cannot be timely. renew