Density of railway and highway transportation lines in Qinghai Province (1952-2004)
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). National Tibetan Plateau Data Center, (Download the reference： RIS | Bibtex )
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|East: 104.00||West: 89.00|
|South: 31.00||North: 40.00|
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