Measuring method and system based on urban function mixing degree
A technology of urban function and mixing degree, applied in computing, data processing applications, instruments, etc., can solve problems such as research on unmixed functional areas, ignore the impact of streets on urban functional areas, etc., and achieve the effect of improving the efficiency of measurement and calculation
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[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0036] The present invention provides a kind of calculation method based on city function mixing degree, and it comprises the following steps:
[0037] The system acquires POI datasets in batches, and classifies urban functions according to the type information in POI datasets;
[0038] The system draws the urban road line layer data, and extracts the center point of each road as the measurement unit of urban function mixing;
[0039] The system extracts the adjacent blocks of the road where each measurement unit is located, and constructs the urban function mixing degree measurement index of each measurement unit;
[0040] The system establishes a function mixing degree calculation model, and calculates the urban function mixing degree for each measurement unit.
[0041] As an improvement of this techni...
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