“…To deal with these challenges, we introduced a deep-level cascade discriminative model based on convolutional neural networks (CNN) architecture (Esteva et al, 2017;LeCun, Bengio, & Hinton, 2015;Wang, Peng, Ma, & Xu, 2016) for identifying the WVM in the Ramsar sites list. There were four different classes of wetlands in our investigation, including DongZhai Harbor (DZH) intertidal mangrove wetland (Tang et al, 2014;Xi, Li, Xia, & Qu, 2016), Lashi Lake (LSL) alpine peat wetland (Y. C. Huang, Tian, Yue, Liu, & Lai, 2012;Liao, Ye, Huang, & Peng, 2017), Yancheng (YC) coastal saline wetland (L. Huang et al, 2015;Zang et al, 2017), and Zoige plateau freshwater lake wetland (Jiang, Lv, Wang, Chen, & Liu, 2017;Li et al, 2014) in China. We followed deep-level AlexNet CNN network structures (Krizhevsky, Sutskever, & Hinton, 2012;Srivastava, Hinton, Krizhevsky, Sutskever, & Salakhutdinov, 2014) to construct the WVM identification model.…”