Density of railway and highway transportation lines in Qinghai Province (1952-2004)
The data set records the density of railway and highway transportation lines in Qinghai Province from 1952 to 2004, and the data is divided by year. The data are collected from the statistical yearbook of Qinghai Province issued by the Bureau of statistics of Qinghai Province. The data set contains seven data tables: Railway and highway transportation line density 1952-1998.xls, railway and highway transportation line density 1952-1999.xls, railway and highway transportation line density 1952-2000.xls, railway and highway transportation line density 1952-2001.xls, railway and highway transportation line density 1952-2002.xls, railway and highway transportation line density 1952-2003.xls The density of railway and highway transportation lines in 1952-2004.xls. The data table structure is the same. For example, there are three fields in the data table from 1952 to 1998
Field 1: year
Field 2: Railway
Field 3: Highway
The data set is stored in Excel format and contains seven worksheets, which are 1952-1998 1952-1999 1952-2000 1952-2001 1952-2001 1952-2002 1952-2003 1952-2004 qinghai railway and highway transportation line density. Data files can be opened with office software or imported into relational database system. The main unit of data table is km / km2.
Qinghai Provincial Bureau of Statistics. (2021). Density of railway and highway transportation lines in Qinghai Province (1952-2004). A Big Earth Data Platform for Three Poles, (Download the reference： RIS | Bibtex )
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Attribution 4.0 International (CC BY 4.0)
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