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
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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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