Plot resident population measuring and calculating method based on mobile phone signaling

Abstract

The invention provides a plot resident population measuring and calculating method based on mobile phone signaling. The plot resident population measuring and calculating method comprises the following steps: 1) identifying an effective plot in which someone resides for a long time; 2) measuring and calculating living population of an effective plot through a population sample expansion discrete model based on a mobile phone base station; 3) fusing and expanding population data based on mobile phone signaling of a mobile phone operator; and 4) verifying the data and checking the plot data through a plot current building quantity and occupancy rate method and an on-site sampling survey method. According to the method, the population is dispersed to the land parcel, the real population is distributed to the corresponding land parcel through the signal transmission relationship between the mobile phone terminal and the base station, errors caused by subjectivity of geographical and topographic factor selection, pure departure from current social development and human activities are avoided, and the method is suitable for popularization and application.

Description

technical field [0001] The invention relates to a method for measuring population, in particular to a method for measuring and calculating the residential population of plots based on mobile phone signaling, and belongs to the technical field of urban space. Background technique [0002] Population spatial discretization is the most important means of supporting population distribution. Obtaining high-precision population spatial distribution information on different scales is essential for correctly understanding population distribution laws, analyzing the interaction mechanism of population, resources, environment, and social and economic development, and improving population, resource The ability to comprehensively manage the environment and the environment is of great significance. At present, it is mainly divided into three directions: one is based on quantitative research on the relationship between geographical terrain factors (such as slope, river, vegetation coverag...

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Problems solved by technology

Among them, when researchers select geographical and terrain factors that affect population distribution, the selection criteria are not uniform, and the impact weights on each factor are not uniform. Spatial data can reflect population density to a certain extent, but the minimum level of discreteness is relatively rough, far from meeting the needs of urban research and managers. At the same time, since the key object of urban development is "city", the "town" The investment is relatively small, so the gap between the population of "city" and "town" will be enlarged in terms of economic development and construction elements. In the simulated population density, the density of "city" will increase compared with the real one, while that of "town" will decrease. ;As for the method of exploring population dispersion by continuously optimizing the mathematical model, it is relatively too rational, and a way of thinking is being given in the research field, but the practicality is relatively weak

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