PROBLEM TO BE SOLVED: To provide a data analysis program capable of unified management of information on a road according to a management unit.;SOLUTION: A data analysis program for causing a computer to execute processing for: acquiring position information of a road; identifying a management unit of the road corresponding to the position; requiring a transmission of analysis information about the road corresponding to the identified management unit of the road; receiving the analysis information; and storing it for each management unit of the road.;SELECTED DRAWING: Figure 11;COPYRIGHT: (C)2019,JPO&INPIT
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