In the mobile era, when we use cellphone to call, text or browse internet, we will leave cellular signal data. The data is continuous, covering large area with large number of clients, which is a great data source for city management.
In this article, cellular signal visualization and analysis process has been shared combing with Liuzhou Spatio-temporal Cloud Platform.
1. Cellular signal application in population monitoring
With cellular signal analysis technology, monitoring and analyzing cellular signal all over the city can be realized, which is good for distribution analysis on population.
Cellular signal population distribution (23:00 on Friday)
Population residence analysis (4:00, 6:00, 10:00)
Population density analysis
The graph shows locations with dense population at daytime and night, allowing real-time population big data seeing, providing big data support for emergency management and city construction, etc.
Population distribution pattern analysis
Real-time location information of cellular data will be updated every 15 minutes, then the data for a full year will be spatially analyzed.
Residents incoming pattern
2. Cellular signal application in population monitoring
Cellular signal data of over 3 years will provide aid decision for urban planning, implementation monitoring and evaluation.
City constructed area analysis
3. Cellular signal application in city emergency management
Cellular signal allows emergency center quickly know the distribution of people, providing decision support for emergency operations.
City real-time population distribution
In addition, cellular big data can effectively improve the accuracy in traffic management, human monitoring, smart tourism, etc.
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