Integrated analysis of urban multiple geospatial information based on GIS

摘要

In order to overcome the lack of urban multiple geospatial information integration ability, this paper proposes the integration analysis of urban multiple geospatial information based on CIS. First of all, the big data information sampling of urban multi-geospatial information integration is carried out by big data analysis and feature scheduling. Secondly, fuzzy degree feature extraction and associated feature mining are used to extract urban multiple geospatial information. Finally, integrated analysis of urban multiple geospatial information is carried out. The simulation results show that the integration degree of urban multiple geospatial information with this method is higher and the accuracy is higher, which is conducive to improving the integration ability of urban multiple geospatial information and making the integration ability of urban multiple geospatial information meet the requirements of modern urban development.