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Data Details

Integrated Circuit Enterprises Dataset using Qichacha and Baidu Map platforms and Data Mining Technology: Taking the Pearl River Delta Region of China (1980-2020) as An Example

WANG Peihan1,2ZHA Ruibo*2HUANG Yue2DU Shuying2XU Jinrong2
1 Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China2 College of Cultural Tourism and Public Administration,Fujian Normal University,Fuzhou 350108,China


Published:Oct. 2022

Visitors:1511       Data Files Downloaded:45      
Data Downloaded:31.24 MB      Citations:

Key Words:

Qichacha,Baidu Map,data mining,Pearl River Delta region,integrated circuit enterprises


Integrated Circuit (IC) industry is both the foundation of the electronic information industry and the core of transforming traditional industries, as well as the key to promote the continuous development of strategic emerging industries. The Pearl River Delta (PRD) region is one of the agglomerations of China's IC industry. The spatio-temporal distribution dataset of integrated circuit enterprises in the Pearl River Delta Region of China (1980-2020) was developed based on the enterprises’ information published on the platform of Qichacha ( and the open platform of Baidu map ( The dataset is archived in .shp format, and consists of 7 data files with data size of 45.8 MB (compressed to one file with 710 KB).

Foundation Item:

National Natural Science Foundation of China (42201267); Ministry of Education of P. R. China (18YJCZH007)

Data Citation:

WANG Peihan, ZHA Ruibo*, HUANG Yue, DU Shuying, XU Jinrong. Integrated Circuit Enterprises Dataset using Qichacha and Baidu Map platforms and Data Mining Technology: Taking the Pearl River Delta Region of China (1980-2020) as An Example[J/DB/OL]. Digital Journal of Global Change Data Repository, 2022.


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Data Product:

ID Data Name Data Size Operation
1 PRD_IC_1980-2020.rar 710.85KB