Research on Population Spatialization Method in Township Scale based on Census and Mobile Location Data

Xiaojie WANG; Juanle WANG; Runsheng XUE

doi:10.12082/dqxxkx.2020.190806

Journals >Journal of Geo-information Science >Volume 22 >Issue 5 >Page 1095 > Article

Journal of Geo-information Science
Vol. 22, Issue 5, 1095 (2020)

Research on Population Spatialization Method in Township Scale based on Census and Mobile Location Data

Xiaojie WANG^{1、1、2、2}, Juanle WANG^{2、2、3、3、*}, and Runsheng XUE^4、4

Author Affiliations

¹.山东理工大学建筑工程学院,淄博 255049

¹School of Civil and Architectural Engineering, Shandong University of Technology, Zibo 255049, China

².中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室,北京 100101

²State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China

³.江苏省地理信息资源开发与利用协同创新平台,南京 210023

³Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China

⁴.山东科技大学,青岛 266590

⁴Shandong University of Science and Technology, Qingdao 266590, China

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DOI: 10.12082/dqxxkx.2020.190806 Cite this Article

Xiaojie WANG, Juanle WANG, Runsheng XUE. Research on Population Spatialization Method in Township Scale based on Census and Mobile Location Data[J]. Journal of Geo-information Science, 2020, 22(5): 1095 Copy Citation Text

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Fig. 1. Map of study area of Beijing, Tianjin and Hebei

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Fig. 2. Technical route of spatial population data

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Fig. 3. Calculation process of population distribution weight

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Fig. 4. Population density dataset PJ2000 of Beijing, Tianjin and Hebei in 2000

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Fig. 5. Comparison between PJ2000 and common area weight method

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Fig. 6. PJ2000 error

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Fig. 7. WorldPop error

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Fig. 8. tpop2000 error

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Fig. 9. Local Contrast Graph of PJ2000 and tpop2000

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Fig. 10. Global comparison between tpop2000 and PJ2000

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数据名称	年份	精度	来源	作用
DMSP/OLS夜间灯光	2000	—	资源环境数据云平台（http://www.resdc.cn/data.aspx?DATAID=213）	实验数据可用性验证
中国土地利用数据	2000	100 m	资源环境数据云平台（http://www.resdc.cn/data.aspx?DATAID=97）	提供各土地利用类型,以确定不同类型的人口分配权重p
腾讯位置大数据	2019	—	腾讯位置大数据（https://heat.qq.com/index.php）	计算统计人口分配权重p
乡镇界线数据	2000	1：25万	国家科技基础条件平台—国家地球系统科学数据共享平台（http://www.geodata.cn）	提供乡镇街道的边界
27省乡镇（街道）级人口密度数据集	2000	1 km	Science Data Bank （http://www.csdata.org/paperView?id=2）	提供2000年乡镇街道统计人口
中国人口空间分布公里网格数据集	2000	1 km	资源环境数据云平台（http://www.resdc.cn/DOI/DOI.aspx?DOIid=32）	精度对比验证
WorldPop数据集	2000	100 m	WorldPop（https://www.worldpop.org/）	精度对比验证

Table 1. Population spatialization data source

乡镇街道（序号）/地类	11	12	21	22	23	24	31	32	33	41	42	…
0	0	2063	403	0	0	0	0	0	0	0	0	…
1	0	14	1002	0	0	55	0	0	0	0	0	…
2	0	588	49	0	0	0	0	0	0	0	0	…
3	0	227	66	0	737	0	0	0	0	0	0	…
4	0	13 063	0	0	0	0	0	0	0	0	0	…
5	0	16 711	0	0	0	0	0	0	0	0	0	…
6	0	0	30	80	34	49	0	0	0	0	0	…
7	0	2320	0	0	0	0	0	0	0	0	0	…
8	0	0	91	234	0	0	0	0	0	0	0	…
9	0	0	0	0	0	0	0	0	0	0	0	…
10	0	0	0	0	1197	0	0	0	0	0	0	…
…	…	…	…	…	…	…	…	…	…	…	…	…
2322	0	1003	0	0	0	0	0	0	0	0	0	…

Table 2. Tencent positioning data statistics table pos_ij

乡镇街道（序号）/地类	11	12	21	22	23	24	31	32	33	41	42	…
0	0.00	0.84	0.16	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…
1	0.00	0.01	0.94	0.00	0.00	0.05	0.00	0.00	0.00	0.00	0.00	…
2	0.00	0.92	0.08	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…
3	0.00	0.22	0.06	0.00	0.72	0.00	0.00	0.00	0.00	0.00	0.00	…
4	0.00	0.89	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…
5	0.00	0.57	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…
6	0.00	0.00	0.16	0.41	0.18	0.25	0.00	0.00	0.00	0.00	0.00	…
7	0.00	1.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…
8	0.00	0.00	0.28	0.72	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…
9	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…
10	0.00	0.00	0.00	0.00	1.00	0.00	0.00	0.00	0.00	0.00	0.00	…
…	…	…	…	…	…	…	…	…	…	…	…	…
2322	0.00	1.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	…

Table 3. Statistical population distribution weight p_ij

	PJ2000	WorldPop	tpop2000
pop2000	0.950**	0.935**	0.905**

Table 4. Significant correlation test

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