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基于DEM的地球与火星格状沙丘对比分析
杨旭艳1(), 董治宝2(), 杨勤科1(), 李超2
Comparison of networked dunes in the Earth and the Mars based on DEM
Xuyan Yang1(), Zhibao Dong2(), Qinke Yang1(), Chao Li2

图10. 研究区格状沙丘坡度频率

Fig.10. Slope histogram of the dune networks of studied sites