SimRoad application is designed to find similarities between road segments based on multivariate attribute data. It works with CSV files with attribute data about roads with specific structure.
The most important are the names of three crucial columns.
usek - containing the IDs of road segment
dalnice - containing the name of the road
popis - containing the description of the segment
The other columns contain the attribute data
In this moment, the application works only with the highway network of the Czech Republic.
Min. size of group
This number represents the minimal number of road segments in each resulting group.
The lowest possible value is 2.
Use parameter p <0,1>
takes value from the interval <0,1> and represents the degree of similarity between road segments.
The higher value of
, the higher similarity of the road segments.
& Ondřej Štrubl, Palacký University Olomouc, Faculty of Science,
Department of Geoinformatics