Tuesday , January 26 2021

Large data from Aurora: based on urban data, said Beijing's resident residents in Beijing change in 2018 – Viewpoints and observations – cnBeta.COM



Thanks to the delivery of Big Data Aurora

In November 2018, the Beijing Municipal Government officially opened the Eastern Migration process. It is anticipated that the opening of the Tongzhou City Subcentre will be expected to drive the migration of 400,000 people. Through the observation of the city's great data, we found that since 2017, the population of Beijing began to flow from the central capital to the surrounding urban areas to a certain extent, which is the beginning of this Eastern movement.

This article chooses 12 districts such as Dongcheng District, Xicheng District, Chaoyang County, Fengtai District, Shijingshan County, Haidian District, Shunyi District, Tongzhou County, Daxing County, Fangshan County, Mentougou County and Changping County under Beijing's jurisdiction (2017 Beijing Statistical Yearbook Display) The population of the 12 counties represents 92.5% of the population in Beijing, and divides the selected area of ​​16,455 grids (later called a grid) and then the population of the first half of 2017 and 2018 in the database of Aurora. Analysis of popular concentration and mobility in the region.

Population analysis in Beijing

According to the recently published mid-term evaluation report on the implementation of the "13th Plan for National Economic and Social Development of Beijing", the statistical results show that the size of the population in Beijing in 2017 was the first negative growth since 1997. This trend is more evident this year. As can be seen from the following figure, the net population of the six major urban areas in Beijing in 2018 is negative, and the net extraordinary trend of the population in Chaoyang District and Haidian District is more important. The online population population is mainly in the surrounding urban areas such as Tongzhou District, Fangshan District and Shunyi District.

From this we can easily see that the floating population in Beijing moved to the surrounding urban areas. Observing Aurora's city's data, it can be found that the immigrant in Tongzhou County and Shunyi County largely comes from Chaoyang County. The population of Fangshan County mainly comes from Fengtai County. The Mentougou District's population mostly comes from Shijingshan County, and the migration of Daxing District The population is mostly from Shijingshan County.

The deconstruction of the population of the six districts of Beijing City and the change to the surrounding urban areas is mainly due to the government's functions and the transfer of industries. In order to properly solve the population of the six districts of the city, it will help relieve the eminent problems such as "great illnesses" during the development of Beijing and improve the key functions of the capital. As a key area to undertake the proper functionality and population of the central city, Shunyi and Tongzhou The development of Daxing and Changping District is also expected to lead to Beijing-Tianjin-Hebei's co-ordinated development.

Beijing living hot grid analysis

Using Aurora's great data, we've refined Beijing's 12th district in numerous grills. The grid and round grates are more than an average, which is defined as houses, and vice versa. Comparing the population's changes in each grid in 2017 and 2018, three different living situations categories of continuous spots-points, houses of housing cooling and new spots are shared.

Generally, there are 1018 housing grids in Beijing in 2018, of which 1009 grids are areas where the residential situation lasts hot, and the other 9 are new houses of hotspots. In 2017, between the 1406 housing grids of houses, with the exception of the 1009 grids that were warming up in 2018, there were 397 grids with a reduced heat house.

2.1 Continuous places

The last spots are mainly located in the Fourth Ring Road, as well as parts of Xi Erqi, Wangjing, Tongzhou County, Changing District and Shunyi County. As the central city and central zone of Beijing, the area within the Fourth Ring Road remained warm and live. Although Xi Erqi and Wangjing are located outside Beijing's 4th Annual Ring, large-scale technology companies like Baidu, Lenovo and Ali have gathered here, and more and more people meet and even live here.

For many people living in Shunyi District and Changping District, these places are both housing and workplace, or they may have convenient transportation to reach the workshop. It can be seen from the distribution map of the work gathering in the following figure that the Shunyi District residents' workplace is usually in line 15 and northeast of Beijing, and the Changing District residential housing is usually the underground line Changing. Xi Erqi, Zhongguancun and other places.

The hot distribution map of the work gathering in the continuous hot spot – Shunyi County

Thermal map of the work gathering in the continuous hot spot – Changing District

2.2 Resident cooling zone

Relative speaking, the resident cooling zone in 2018 mainly is located in Xihongmen, Fangshan, Capital Airport areas, Shahe and other places. Taking Xihongmen as an example, 23.7% of the residents in the region in the first half of 2017 left Beijing in 2018.

Among the people who left Beijing, to the provinces, they mostly go to the province of Hebei, Henan Province, Shandong Province, etc., which are close to Beijing. About cities they mostly go to Baoding City, Langfang City, Handan City, Tianjin City, etc. Top 20 currents to cities, with more than 50% of cities located in Hebei Province. Although these people left Beijing, they still chose to fight in the Beijing-Tianjin-Hebei municipal agglomerate.

According to the recently published mid-term evaluation report on the implementation of the "13th Plan for National Economic and Social Development of Beijing", the statistical results show that the size of the population in Beijing in 2017 was the first negative growth since 1997. This trend is more evident this year. As can be seen from the following figure, the net population of the six major urban areas in Beijing in 2018 is negative, and the net extraordinary trend of the population in Chaoyang District and Haidian District is more important. The online population population is mainly in the surrounding urban areas such as Tongzhou District, Fangshan District and Shunyi District.

2.3 Adding hot spots

Aurora's large urban data found that 8 of the 9 new places in the south of Beijing, 3 located near the Yizhuang line, 2 are located along the southwest of Line 10, and 1 is located at the southern end of the line Daxing. Without exception, these new meals are located near the underground, and residents living nearby can travel directly to the city through public transport such as the underground.

For example, taking the three grids near Yizhuang Line, the people living in the three grids mainly work in the east and southeast of Beijing, especially near Beijing Economic and Technological Development, Panjiayuan and Guomao. It is possible to see that public transport has an incomparable charm for people who choose their accommodation.

Add a hot map of the work together in the warm place – Yizhuang

People choose to install or move out of a certain place due to employment opportunities, public transportation, government policies and cost of living and a recommendation to the development of the city that influences the development of the city's history and the changes in the group. Through urban data, we can see clearly the distribution of Beijing's resident population and the flow of arteries, more precisely to embrace urban development, and to provide a construction guide for business sites, accommodation, accommodation and precise tourism.

Stay fitted with the number of large large data charts based on the 2018 Beijing rental number ……..


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