基于三维数字模型的新月形沙丘移动轨迹拟合
李爱敏, 赵培臣, 韩致文

The moving trajectory fitting based on three-dimensional digital model of barchan dunes
Aimin Li, Peichen Zhao, Zhiwen Han
图6 第1、2监测期间典型沙丘D3移动轨迹
Fig.6 Movement path for the typical barchan dune D3 between first and second monitoring period