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Calculation of Difficulty Index of Highway Engineering in Gansu Province Based on Remote Sensing and GIS
MA Ming-guo, GUAN Pin, LI Zhi-qiang, ZHANG Xiao-rong
China Journal of Highway and Transport ›› 2007, Vol. 20 ›› Issue (2) : 45-50.
PDF Full Text Download(494 KB)
PDF Full Text Download(494 KB)
Calculation of Difficulty Index of Highway Engineering in Gansu Province Based on Remote Sensing and GIS
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