Research Article

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

Figure 2

Computing and analyzing principle of the geospatial big data collection in a multiscale. (a) Regional scale: grid of change trend in study area from 1980 to 2000. (b) Plot scale: curve of the factor in the plot from 1980 to 2020. (c) Site scale: curve of the factor in a representative site from 1980 to 2020.