Road surface collapse analysis and display method

The invention discloses a road surface collapse analysis and display method. The method comprises the following steps: S1, making a shapefile format file; S2, carrying out space operation; S3, carrying out odata storage: storing a geoelectric section distribution diagram representation result corres...

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Bibliographic Details
Main Authors ZHAO QINGHAI, ZHU LONGXING, HUO CHAONENG
Format Patent
LanguageChinese
English
Published 10.08.2021
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Summary:The invention discloses a road surface collapse analysis and display method. The method comprises the following steps: S1, making a shapefile format file; S2, carrying out space operation; S3, carrying out odata storage: storing a geoelectric section distribution diagram representation result corresponding to each detection line, namely an equal apparent resistivity section diagram and an electrical geological section diagram, on a hard disk medium; S4, carrying out tiling division and storage: dividing each geoelectric section distribution diagram into a plurality of tile levels; S5, displaying the geoelectric section result map. According to the road surface collapse analysis and display method disclosed by the invention, the support of a Java programming language and a PostgreSQL database on geographic space vector data is combined, and an SQL support function implemented on a DEM-9IM space algorithm is expanded by utilizing a PostGIS database, so rapid and convenient dynamic query analysis and display in
Bibliography:Application Number: CN202110342717