基于DEM的地球与火星格状沙丘对比分析
杨旭艳, 董治宝, 杨勤科, 李超

Comparison of networked dunes in the Earth and the Mars based on DEM
Xuyan Yang, Zhibao Dong, Qinke Yang, Chao Li
表5 研究区格状沙丘不同尺度的分形维数
Table 5 The fractal dimension of dune networks at different scales of studied sites
尺度 /m分形维数(D)
火星地球差值
12.00022.00000.0002
102.01242.00830.0041
202.05682.00090.0559
302.09192.04860.0443
均值2.04032.01440.0261