Research Article

A Novel Approach for Monitoring the Ecoenvironment of Alpine Wetlands using Big Geospatial Data and Cloud Computing

Figure 14

SDE change trend of the lake wetland on a site scale (2000–2020). Latitude of the lake site gradually decreased from subfigure (a) to (i). Elevation of sites (a), (d), (g), (f), and (h) are above 4500 m elevation of sites (b), (c), and (e) are about 3000–3900 m, and elevation of site (i) is less than 3000 m.