Fig. 4

Landform classification results. (a) MC_L1. (b) MC_L2. (c) DF_L1. (d) MC_L2_GU. (e) DF_L2_IG. (f) SM_L2. The subfigures numbered 1-4 correspond to the results of Yulin, Suide, Ganquan, and Chunhua.

Landform classification results. (a) MC_L1. (b) MC_L2. (c) DF_L1. (d) MC_L2_GU. (e) DF_L2_IG. (f) SM_L2. The subfigures numbered 1-4 correspond to the results of Yulin, Suide, Ganquan, and Chunhua.